The 2020 Kenworth T680 is a flagship Class 8 aerodynamic conventional truck, renowned for its fuel efficiency and driver comfort. Introduced in 2012, the T680 quickly became a staple in long-haul trucking. Key trims include various day cab and sleeper configurations, such as the 76-inch Mid-Roof and High-Roof sleepers. New pricing typically ranged from $140,000 to over $190,000, depending on specifications. Its popularity stems from its driver-focused design, advanced aerodynamics, and robust PACCAR MX-13 engine, making it a favorite for owner-operators and fleets alike.
The Good
The 2020 Kenworth T680 offers exceptional advantages, merging powerful PACCAR performance with impressive fuel efficiency thanks to its aerodynamic design. Its reliability stems from quality engineering, while the spacious, quiet cab ensures superior driver comfort on long hauls. For practical buyers, it offers low operating costs and strong resale value. Emotionally, it inspires pride of ownership with its iconic styling and reputation for excellence.
The Bad
Potential weaknesses for the 2020 Kenworth T680 include complex emissions systems (DEF/DPF) that can be prone to sensor issues or clogs if not properly maintained. The initial purchase price can be higher than some rivals. Additionally, some electrical gremlins related to infotainment or auxiliary systems have been reported, requiring diligent diagnostics.
2020 Kenworth T680: Quick Overview
- Engine Options: The primary engine for the 2020 Kenworth T680 is the PACCAR MX-13. Drivers could also opt for the Cummins X15, offering a broader range of power outputs.
- Horsepower: The PACCAR MX-13 typically ranged from 405 to 510 horsepower with torque ratings from 1,450 to 1,850 lb-ft. The Cummins X15 offered similar ranges, often preferred for specific heavy-haul or performance needs.
- Fuel Economy: Designed for efficiency, the T680 consistently delivers strong fuel economy for a Class 8 truck. Averages can range from 6.5 to 8.5 MPG or even higher under ideal conditions, heavily dependent on engine, gearing, load, and driving habits. Kenworth's aerodynamic package contributes significantly to these figures.
- 0-60 Times: For Class 8 trucks like the T680, 0-60 mph times are not a relevant performance metric and are not typically published. Acceleration is focused on pulling heavy loads efficiently rather than rapid sprint speeds.
- Towing Capacity: As a Class 8 tractor, its "towing capacity" is better described by its Gross Combination Weight Rating (GCWR), which commonly ranges from 80,000 lbs to over 100,000 lbs, depending on axle configuration, engine, and application.
- Trim-Level Features: The T680 was available in various configurations from day cabs to multiple sleeper sizes, including a 76-inch Mid-Roof and High-Roof sleeper.
- Interior Packages: Offered multiple interior trim levels, such as the Vantage and Diamond VIT, which included premium materials, enhanced insulation, and more storage.
- Sleeper Amenities: High-roof sleepers often featured ample standing room, a double bunk option, swivel passenger seat, full-size refrigerator, microwave shelf, television mounts, and extensive cabinetry.
- Driver Comfort: Ergonomic dash layout with a 7-inch Kenworth TruckTech+ display, comfortable air-ride seats, and a quiet cab environment were standard across trims.
- Exterior & Aerodynamics: Integrated aerodynamic features like fairings, roof extenders, and chassis skirts were common to optimize fuel efficiency.
2020 Kenworth T680 Specifications
Vehicle Information
| Year | 2020 |
| Make | Kenworth |
| Model | T680 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Tractor |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | CHILLICOTHE |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 25854.74 kg |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 14.9L I6 |
| Engine Size | 14.9L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 6x4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2020 Kenworth T680 Have?
The 2020 Kenworth T680, while generally reliable, has faced some common issues, many of which are typical for modern Class 8 trucks with advanced emissions systems. Frequently reported problems often revolve around the Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) systems. Owners sometimes experience clogged DPFs, faulty DEF (Diesel Exhaust Fluid) sensors, or issues with the SCR injector, leading to "derate" conditions and reduced power. These issues are not exclusive to Kenworth but are a persistent challenge across the industry for models of this era.
Electrical problems, though less common, can manifest as issues with dashboard gauges, lighting, or the PACCAR infotainment system. Sensor failures, particularly those related to exhaust gas temperature or pressure, have also been reported, triggering "check engine" lights.
Regarding recalls for the 2020 model year, several were issued, some of which were broad and affected multiple PACCAR vehicles. Examples include recalls for potential fuel line leaks, which could pose a fire risk, and issues with brake systems or steering components that required inspection and potential replacement. Other recalls addressed software glitches in the engine or transmission control modules, impacting performance or emissions compliance. Owners should always check the NHTSA database for specific recalls pertaining to their VIN to ensure all necessary fixes have been applied.
Long-term reliability concerns typically extend to the longevity of emissions components, which can be costly to repair or replace after high mileage. Proper and diligent maintenance, including regular DPF regeneration and DEF system flushing, is crucial to mitigating these risks and ensuring the T680 achieves its expected lifespan of over a million miles.
Electrical problems, though less common, can manifest as issues with dashboard gauges, lighting, or the PACCAR infotainment system. Sensor failures, particularly those related to exhaust gas temperature or pressure, have also been reported, triggering "check engine" lights.
Regarding recalls for the 2020 model year, several were issued, some of which were broad and affected multiple PACCAR vehicles. Examples include recalls for potential fuel line leaks, which could pose a fire risk, and issues with brake systems or steering components that required inspection and potential replacement. Other recalls addressed software glitches in the engine or transmission control modules, impacting performance or emissions compliance. Owners should always check the NHTSA database for specific recalls pertaining to their VIN to ensure all necessary fixes have been applied.
Long-term reliability concerns typically extend to the longevity of emissions components, which can be costly to repair or replace after high mileage. Proper and diligent maintenance, including regular DPF regeneration and DEF system flushing, is crucial to mitigating these risks and ensuring the T680 achieves its expected lifespan of over a million miles.
How long will the 2020 Kenworth T680 last?
The 2020 Kenworth T680, like most well-maintained Class 8 trucks, is built for extensive service. Owners frequently report these vehicles achieving over 1,000,000 miles, with many reaching 1.2 to 1.5 million miles before major powertrain overhauls. Average years of service can easily exceed 10-15 years for an owner-operator or even longer for a fleet with rotation.
Long-term durability is strong for core components like the PACCAR MX-13 or Cummins X15 engines and Eaton transmissions. However, weaknesses tend to emerge in auxiliary systems. Over time, emissions components (DPF, SCR) will likely require significant maintenance or replacement. Air conditioning systems, various sensors, electrical wiring, and interior wear-and-tear items are also common points of failure or degradation with high mileage. Diligent preventative maintenance and prompt repairs are paramount to achieving maximum lifespan and minimizing costly downtime.
Long-term durability is strong for core components like the PACCAR MX-13 or Cummins X15 engines and Eaton transmissions. However, weaknesses tend to emerge in auxiliary systems. Over time, emissions components (DPF, SCR) will likely require significant maintenance or replacement. Air conditioning systems, various sensors, electrical wiring, and interior wear-and-tear items are also common points of failure or degradation with high mileage. Diligent preventative maintenance and prompt repairs are paramount to achieving maximum lifespan and minimizing costly downtime.
What Technology & Safety Features are Included?
The 2020 Kenworth T680 integrates a robust suite of technology, entertainment, and safety features designed to enhance driver productivity and comfort.
Built-in Tech & Entertainment:
Driver-Assistance & Safety Features:
Kenworth offered several advanced driver-assistance systems (ADAS) to improve safety and reduce fatigue:
Crash-Test Ratings: It is important to note that Class 8 commercial trucks like the Kenworth T680 do not undergo crash testing by agencies like the NHTSA or IIHS in the same way passenger vehicles do. Safety is primarily addressed through robust cab construction, ADAS, and adherence to commercial vehicle safety regulations.
Built-in Tech & Entertainment:
- The standard PACCAR 7-inch TruckTech+ multimedia display serves as the central hub, offering navigation, vehicle diagnostics, and entertainment.
- Bluetooth connectivity, USB ports, and often SiriusXM satellite radio are standard or readily available options.
- A customizable digital driver display provides crucial vehicle information at a glance.
- Optional premium audio systems and integrated television mounts were available for sleeper configurations.
Driver-Assistance & Safety Features:
Kenworth offered several advanced driver-assistance systems (ADAS) to improve safety and reduce fatigue:
- Bendix Wingman Fusion: An optional comprehensive system combining camera and radar technology. It provided:
- Collision Mitigation System: Automatically applies brakes to reduce collision severity or avoid certain accidents.
- Adaptive Cruise Control (ACC): Maintains a set following distance from the vehicle ahead.
- Lane Departure Warning (LDW): Alerts the driver if the truck unintentionally drifts from its lane.
- Stationary Object Alert (SOA): Warns the driver of objects in the truck's path.
- Predictive Cruise Control: Utilizes GPS and topographical data to optimize shifting and speed, improving fuel efficiency.
- SmartWheel: Steering wheel controls for various functions, allowing drivers to keep their hands on the wheel.
- LED Lighting: Standard or optional LED headlamps and marker lights for superior visibility and longevity.
- Cab Construction: The T680 features a strong, lightweight aluminum cab with a severe service rating, designed to provide excellent occupant protection.
- Antilock Braking System (ABS) and Electronic Stability Control (ESC): Standard features for enhanced braking and vehicle control.
Crash-Test Ratings: It is important to note that Class 8 commercial trucks like the Kenworth T680 do not undergo crash testing by agencies like the NHTSA or IIHS in the same way passenger vehicles do. Safety is primarily addressed through robust cab construction, ADAS, and adherence to commercial vehicle safety regulations.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2020 Kenworth T680 Prices and Market Value
When new, a 2020 Kenworth T680 typically ranged from $140,000 for a basic day cab to over $190,000 for a fully equipped sleeper model. Current used market prices for a 2020 model vary significantly based on mileage, condition, engine, and specifications. As of late 2023/early 2024, a used 2020 T680 might fetch between $60,000 and $100,000+, with well-maintained, lower-mileage units commanding higher prices.
Depreciation for Class 8 trucks is substantial in the first few years but then stabilizes. Factors heavily affecting resale value include:
Depreciation for Class 8 trucks is substantial in the first few years but then stabilizes. Factors heavily affecting resale value include:
- Mileage: High mileage (over 500,000 miles) significantly impacts value.
- Engine: Popular and reliable engines like the PACCAR MX-13 or Cummins X15 hold value better.
- Maintenance History: A documented service history is crucial.
- Condition: General wear and tear, cosmetic damage, and tire condition.
- Sleeper Size: Larger, well-appointed sleepers tend to maintain value better.
- Market Demand: Economic conditions and freight volumes directly influence used truck prices.
2020 Kenworth T680 Cost of Ownership
Owning a 2020 Kenworth T680 involves significant costs. Commercial truck insurance is substantial, easily ranging from $10,000 to $20,000+ annually for owner-operators. Fuel is the largest variable cost, demanding a significant portion of operating expenses even with good MPG. Maintenance is extensive, requiring regular oil changes, tire rotations, DPF cleaning, and brake checks. Repairs, especially for emissions systems or major powertrain components, can be very costly, running into thousands of dollars.
Overall, the T680 is costly to own in absolute terms due to its nature as a Class 8 truck. However, for its intended purpose of long-haul freight, its efficiency and reliability make it an economical choice per mile when managed properly.
Overall, the T680 is costly to own in absolute terms due to its nature as a Class 8 truck. However, for its intended purpose of long-haul freight, its efficiency and reliability make it an economical choice per mile when managed properly.
2020 Kenworth T680 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2020 Kenworth T680 Recalls & Defects
Suspension:rear:axle:non-Powered Axle Assembly
Recall date
2019-03-05
Recall no.
19v176000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2020 Kenworth T680, T800, T880, W900 and W990 Trucks. THE Rear Axles MAY NOT Contain Oil.
Consequence
Without Lubricating Oil, THE Bearings, HUB and Axle Shafts MAY Wear, Resulting IN THE Separation OF A Wheel END From THE Axle, Increasing THE Risk OF A Crash.
Remedy
Paccar Will Notify Owners, and Kenworth Dealers Will Inspect All OF THE Rear Axles FOR THE Presence OF Oil. IF NO OIL IS Present, THE Wheels Ends Will BE Removed and THE Bearings, HUB and Axle Shaft Will BE Inspected FOR Damage. IF Excessive Wear or Heat Damage IS Evident, THE Components Will BE Replaced, AS Necessary. OIL Will Then BE Added PER THE Axle Specifications. These Repairs Will BE Performed Free OF Charge. THE Recall Began April 16, 2019. Owners MAY Contact Kenworth Customer Service AT 1-425-828-5888. Paccar's Number FOR This Recall IS 19kwa.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Visibility:rearview Mirrors/Devices:exterior
Recall date
2019-05-01
Recall no.
19v340000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2020 Peterbilt 520 and 579 Vehicles and Kenworth T680, T880 and W990 Vehicles. THE Mirror Glass MAY Detach From THE Mirror Carrier Plate DUE TO Inadequate Adhesion.
Consequence
IF THE Mirror Glass Detaches, THE Driver MAY Have Reduced Visibility and THE Mirror Glass Will Become A Road Hazard That MAY Strike Another Vehicle or Pedestrian, Increasing THE Risk OF A Crash or Injury.
Remedy
Paccar HAS Notified Owners, and Dealers Will Inspect THE Upper Mirror Glass/Mirror Carrier, Replacing IT AS Necessary, Free OF Charge. THE Recall Began MAY 31, 2019. Kenworth Owners MAY Contact Paccar Customer Service AT 1-425-828-5888 and Peterbilt Owners MAY Call 1-940-591-4220. Paccar's Numbers FOR This Recall IS 19kwc and 19pbc.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Parking Brake
Recall date
2019-04-05
Recall no.
19v275000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2018-2020 T680 and T880 Tandem Axle Vehicles Equipped With A Parking Brake ON A Single Axle and Certain Models OF Automated Manual Transmissions. During Cold Temperatures, THE Signal From THE Park Brake Pressure Switch TO THE Transmission Controller MAY BE Delayed Possibly Resulting IN THE Vehicle Moving Unexpectedly.
Consequence
Unexpected Vehicle Movement MAY Increase THE Risk OF A Crash or Injury.
Remedy
Paccar Will Notify Owners and Dealers Will Replace THE Park Brake Pressure Switch, Free OF Charge. Paccar Issued Owners and Interim Notification ON June 3, 2019. THE Recall Began August 6, 2019. Owners MAY Contact Paccar Customer Service AT 1-918-259-3258. Paccar's Number FOR This Recall IS 19kwb.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Electronic Stability Control (Esc)
Recall date
2020-04-06
Recall no.
20v199000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 Vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 Vehicles Equipped With Namux Software. IN THE Event That THE Anti-lock Brake System (Abs) Loses Battery And/Or Ignition Power TO THE Controller, THE Dash Warning Light FOR THE ABS MAY NOT Illuminate TO Warn THE Driver OF THE Loss OF Abs. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard (fmvss) Number 121, "air Brake Systems," and 136, "electronic Stability Control System ON Heavy Vehicles."
Consequence
IF THE Driver Unknowingly Operates THE Vehicle Without THE ABS Functioning, There Would BE AN Increased Risk OF A Crash.
Remedy
Paccar Will Notify Owners, and Dealers Will Update THE Namux Software Within THE Cab Control Module, Free OF Charge. Paccar Issued Owners AN Interim Notification ON June 4, 2020. THE Recall Began MAY 26, 2020. Owners MAY Contact Kenworth Customer Service AT 1-425-828-5888 or Peterbilt Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 20pbc and 20kwb.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes, Air:antilock:abs Warning Light
Recall date
2020-04-06
Recall no.
20v199000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 Vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 Vehicles Equipped With Namux Software. IN THE Event That THE Anti-lock Brake System (Abs) Loses Battery And/Or Ignition Power TO THE Controller, THE Dash Warning Light FOR THE ABS MAY NOT Illuminate TO Warn THE Driver OF THE Loss OF Abs. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard (fmvss) Number 121, "air Brake Systems," and 136, "electronic Stability Control System ON Heavy Vehicles."
Consequence
IF THE Driver Unknowingly Operates THE Vehicle Without THE ABS Functioning, There Would BE AN Increased Risk OF A Crash.
Remedy
Paccar Will Notify Owners, and Dealers Will Update THE Namux Software Within THE Cab Control Module, Free OF Charge. Paccar Issued Owners AN Interim Notification ON June 4, 2020. THE Recall Began MAY 26, 2020. Owners MAY Contact Kenworth Customer Service AT 1-425-828-5888 or Peterbilt Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 20pbc and 20kwb.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes, Air:antilock
Recall date
2020-09-28
Recall no.
20v593000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2016-2021 Kenworth T680 Trucks Equipped With A 2.1m Cab and Wabco 6s/6m ABS Brake System With Drum Brakes. THE Brake Systems Were Manufactured With A Standard Rear-Brake ABS Modulator Valve Instead OF A Quick Release Valve, Which MAY Exceed THE Intended Service-brake Release Timing. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Number 121, "air Brake Systems."
Consequence
Longer Than Expected Service-Brake Release Timing MAY Lengthen Vehicle Stopping Distance, Increasing THE Risk OF A Crash.
Remedy
Paccar Will Notify Owners, and Dealers Will Replace THE Standard Rear-Brake, ABS Modulator Valve With A Quick Release Valve, Free OF Charge. THE Recall Began November 30, 2020. Owners MAY Contact Paccar Customer Service AT 1-425-828-5888. Paccar's Number FOR This Recall IS 20kwd.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Electrical System:wiring
Recall date
2021-12-29
Recall no.
21v00n000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2016-2022 Peterbilt 567, 579, 2021-2022 Peterbilt 536, 2017-2021 Kenworth T880, 2016-2022 Kenworth T680, 2018-2020 Kenworth T440, 2020 Kenworth T270, and 2021 Kenworth T280 Vehicles. THE Methane Detection System Will NOT Function IF THE System Loses Power.
Consequence
THE Operator MAY BE Unaware OF A System Malfunction or THE Presence OF Excessive Methane Levels, Increasing THE Risk OF Injury or Fire.
Remedy
Dealers Will Re-Wire THE Warning Alarm, Free OF Charge. Owner Notification Letters Were Mailed December 1, 2022. Owners MAY Contact Peterbilt Customer Service AT 1-940-591-4220, and Kenworth Customer Service AT 1-425-828-5888. Paccar's Numbers FOR This Recall ARE 21kwh and 21pbn.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Steering:critical Fasteners
Recall date
2022-04-25
Recall no.
22v277000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2018-2020 Kenworth T270, T370, T440, T470, T660, T680, T880, T800, W900, W990; and 2018-2020 Peterbilt 330, 337, 348, 365, 367, 389, 520, 567, and 579 Vehicles. THE Dana D-series Axle Steer ARM Fasteners That Attach THE Steering ARM TO THE Steering Knuckle MAY Fail.
Consequence
Fastener Failure CAN Result IN A Loss OF Steering Control, Increasing THE Risk OF A Crash or Injury.
Remedy
Dealers Will Replace and Torque THE Steer ARM Fasteners, AT NO Charge. Owner Notification Letters Were Mailed November 8, 2022. Owners MAY Contact Kenworth Customer Service AT 1-425-828-5888 and Peterbilt Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 22 PBB and 22 Kwb.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Service Brakes, Air:supply:reservoir/Tank
Recall date
2024-02-23
Recall no.
24v145000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2009-2021 Kenworth C500, 2012-2021 Kenworth T440, 2009-2015 Kenworth T660, 2015-2024 Kenworth T680, 2009-2024 Kenworth T800, 2009-2020 Kenworth T370, 2014-2023 Kenworth T880, 2011-2016 Kenworth T470, 2023 Kenworth T480, and 2009-2019 Kenworth W900 Vehicles. THE AIR Tanks Have AN Insufficient Volume OF AIR FOR THE Brake System. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Number 121, "air Brake Systems."
Consequence
Insufficient AIR Volume CAN Reduce Braking Performance and Increase THE Risk OF A Crash.
Remedy
Dealers Will Install THE Correct Volume AIR Tanks, Free OF Charge. Owner Notification Letters Were Mailed August 12, 2024. Additional Owner Notification Letters Were Mailed October 27, 2025. Owners MAY Contact Paccar Customer Service AT 1-425-828-5888. Paccar's Number FOR This Recall IS 24kwd.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
2020 Kenworth T680 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2020 Kenworth T680 Insurance
Insurance for a 2020 Kenworth T680 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2020 Kenworth T680 Compare to Other Truck?
The 2020 Kenworth T680 competes fiercely in the Class 8 long-haul segment against rivals like the Freightliner Cascadia, Peterbilt 579, Volvo VNL, and International LT Series.
Performance: The T680, often equipped with the PACCAR MX-13 or Cummins X15, offers robust and efficient performance. It's comparable to the Cascadia's Detroit DD15/DD13, the Peterbilt 579's MX-13, and the Volvo VNL's D13 engine. The T680 excels in balancing power with fuel economy due to its optimized aerodynamics.
Features: The T680 is known for its driver-centric cab, superior ergonomics, and advanced PACCAR TruckTech+ infotainment. Its interior comfort and quietness are often considered best-in-class, rivaling the Peterbilt 579 (its "sister" truck from PACCAR). The Cascadia offers similar ADAS and advanced telematics with Detroit Assurance. The Volvo VNL is also strong on safety and driver comfort with its dynamic steering and integrated safety features.
Reliability: The T680 generally boasts strong reliability, particularly for its core powertrain. Like all modern trucks, it can face emissions system challenges, but its reputation for build quality is solid. It's considered on par with the 579 and often perceived as slightly more robust than some International models. The Cascadia also has a strong reliability record for fleets.
Price: New, the T680 was competitively priced against its premium rivals like the Peterbilt 579 and Volvo VNL, often slightly higher than a comparable Freightliner Cascadia or International LT, reflecting its premium fit and finish. On the used market, prices reflect its strong resale value, often holding better than some International models.
Alternatives:
Performance: The T680, often equipped with the PACCAR MX-13 or Cummins X15, offers robust and efficient performance. It's comparable to the Cascadia's Detroit DD15/DD13, the Peterbilt 579's MX-13, and the Volvo VNL's D13 engine. The T680 excels in balancing power with fuel economy due to its optimized aerodynamics.
Features: The T680 is known for its driver-centric cab, superior ergonomics, and advanced PACCAR TruckTech+ infotainment. Its interior comfort and quietness are often considered best-in-class, rivaling the Peterbilt 579 (its "sister" truck from PACCAR). The Cascadia offers similar ADAS and advanced telematics with Detroit Assurance. The Volvo VNL is also strong on safety and driver comfort with its dynamic steering and integrated safety features.
Reliability: The T680 generally boasts strong reliability, particularly for its core powertrain. Like all modern trucks, it can face emissions system challenges, but its reputation for build quality is solid. It's considered on par with the 579 and often perceived as slightly more robust than some International models. The Cascadia also has a strong reliability record for fleets.
Price: New, the T680 was competitively priced against its premium rivals like the Peterbilt 579 and Volvo VNL, often slightly higher than a comparable Freightliner Cascadia or International LT, reflecting its premium fit and finish. On the used market, prices reflect its strong resale value, often holding better than some International models.
Alternatives:
- Better Alternative (for specific needs): A Volvo VNL might offer slightly superior integrated safety features and often a very quiet, comfortable ride, appealing to drivers prioritizing those aspects.
- Similar Alternative: The Peterbilt 579 is virtually a mechanical twin, offering a different aesthetic and brand preference. The Freightliner Cascadia is also a very strong, highly competitive alternative, especially for fleets due to its extensive dealer network and integrated Detroit powertrain.
Final Verdict: Is the 2020 Kenworth T680 a Good Truck?
The 2020 Kenworth T680 is an ideal choice for owner-operators and fleets prioritizing driver comfort, fuel efficiency, and a premium brand image. Its aerodynamic design, reliable PACCAR or Cummins power, and spacious, quiet cab make long-haul trucking more comfortable and productive.
It is absolutely worth buying, especially as a used truck. When purchasing used, seek models with comprehensive maintenance records and preferably a recently serviced or updated emissions system. A 76-inch high-roof sleeper with a PACCAR MX-13 engine provides an excellent balance of comfort and efficiency. It's a solid investment for those who value durability and lower operating costs per mile, provided they commit to diligent preventative maintenance to mitigate potential emissions system issues and ensure long-term reliability. Its strong resale value also makes it a sensible choice for future planning.
It is absolutely worth buying, especially as a used truck. When purchasing used, seek models with comprehensive maintenance records and preferably a recently serviced or updated emissions system. A 76-inch high-roof sleeper with a PACCAR MX-13 engine provides an excellent balance of comfort and efficiency. It's a solid investment for those who value durability and lower operating costs per mile, provided they commit to diligent preventative maintenance to mitigate potential emissions system issues and ensure long-term reliability. Its strong resale value also makes it a sensible choice for future planning.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.