The 2018 Harley-Davidson FLHTCUTG, affectionately known as the Tri Glide Ultra, is a three-wheeled touring motorcycle built for ultimate comfort and long-distance cruising. Introduced in 2009, it has been a consistent offering in Harley's lineup, representing the pinnacle of their trike design. The FLHTCUTG is the sole trim, offering a premium experience. When new, pricing started in the high $30,000s, and its popularity stems from providing the stability and luxury of a touring bike with the accessibility of three wheels, appealing to a wide range of riders.
The Good
The 2018 Tri Glide Ultra excels in comfort for riders and passengers, offering immense storage and a stable, confidence-inspiring ride. Its iconic Harley-Davidson design appeals emotionally, while the powerful Milwaukee-Eight engine provides robust performance and reliable touring capabilities.
The Bad
Owners of the 2018 FLHTCUTG should be aware of potential issues with the electric reverse system and occasional infotainment glitches. The trike's considerable weight can also present challenges in tight maneuvers, and it is not the most fuel-efficient vehicle.
2018 Harley-Davidson FLHTCUTG: Quick Overview
- Engine: Milwaukee-Eight 107 V-Twin
- Displacement: 1745cc (107 cubic inches)
- Horsepower: Approximately 93 hp @ 5020 rpm (estimated)
- Torque: 111 lb-ft @ 3250 rpm (estimated)
- Fuel Economy: EPA estimates around 41 mpg combined city/highway.
- 0-60 mph: Not officially published by Harley-Davidson, but estimated to be in the 7-9 second range due to weight.
- Towing Capacity: As a motorcycle, it does not have a towing capacity in the traditional sense. It is designed to carry significant cargo within its trunk and saddlebags.
- Transmission: 6-speed Cruise Drive
- Clutch: 9-plate, wet
- Brakes: Linked, three-disc hydraulic system. Front: Dual 32 mm, 4-piston calipers. Rear: Single 32 mm, 4-piston caliper on a 282 mm disc.
- Suspension: Front: 49 mm telescopic forks. Rear: Premium, hand-adjustable emulsion shocks.
- Wheels: 16-inch front and rear cast aluminum
- Tires: Dunlop Elite 3
- Length: 100.7 inches
- Width: 40.1 inches
- Height: 53.3 inches
- Wheelbase: 65.4 inches
- Ground Clearance: 4.9 inches
- Seat Height: 27.1 inches
- Fuel Capacity: 6.0 gallons
- Dry Weight: 987 lbs
- Cargo Capacity: Approximately 4.7 cubic feet of storage in the trunk and saddlebags.
- Key Trim-Level Features (FLHTCUTG):
- Milwaukee-Eight 107 engine
- Boom! Box 6.5GT infotainment system with touchscreen, navigation, and Bluetooth
- Premium Tour-Pak luggage carrier with integrated luggage rack
- Comfortable 2-up seating with heated grips
- Full-coverage front fender
- LED headlights and fog lights
- ABS (Anti-lock Braking System)
- Cruise control
- Adjustable rider and passenger backrests
- Electric reverse system
2018 Harley-Davidson FLHTCUTG Specifications
Vehicle Information
| Year | 2018 |
| Make | Harley-Davidson |
| Model | FLHTCUTG |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | YORK |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 1750CC |
| Engine Size | 1750L |
| Engine Cylinders | 2 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2018 Harley-Davidson FLHTCUTG Have?
The 2018 Harley-Davidson FLHTCUTG, while generally considered a reliable touring machine, has had a few reported issues. One of the more common concerns relates to the electric reverse function. Some owners have reported the reverse motor failing or experiencing intermittent operation, which can be a significant inconvenience given the trike's weight. Another area that has seen occasional complaints is the Boom! Box infotainment system. Issues like screen freezing, Bluetooth connectivity problems, or navigation glitches have been noted by a segment of owners. While not widespread, these can be frustrating to deal with on a premium touring bike.
There have been recalls associated with various Harley-Davidson models, including those from 2018, often related to the braking system or clutch components. For instance, a recall in September 2019 affected certain 2018-2019 Harley-Davidson touring models, including the FLHTCUTG, due to a potential issue with the rear brake line separation. Owners should always check for open recalls with the VIN.
Long-term reliability is generally good for the Milwaukee-Eight engine, which was introduced in 2017 and is known for its improved power and smoother operation compared to previous engines. However, like any complex machine, routine and diligent maintenance is paramount. Issues that might arise over many miles could include wear on suspension components, clutch wear, and potential electrical gremlins if not properly cared for. The advanced electronics, while offering great features, can also be a source of potential problems if water intrusion or electrical shorts occur. Generally, for those who perform regular maintenance and address minor issues promptly, the 2018 Tri Glide Ultra should offer many years of enjoyable riding.
There have been recalls associated with various Harley-Davidson models, including those from 2018, often related to the braking system or clutch components. For instance, a recall in September 2019 affected certain 2018-2019 Harley-Davidson touring models, including the FLHTCUTG, due to a potential issue with the rear brake line separation. Owners should always check for open recalls with the VIN.
Long-term reliability is generally good for the Milwaukee-Eight engine, which was introduced in 2017 and is known for its improved power and smoother operation compared to previous engines. However, like any complex machine, routine and diligent maintenance is paramount. Issues that might arise over many miles could include wear on suspension components, clutch wear, and potential electrical gremlins if not properly cared for. The advanced electronics, while offering great features, can also be a source of potential problems if water intrusion or electrical shorts occur. Generally, for those who perform regular maintenance and address minor issues promptly, the 2018 Tri Glide Ultra should offer many years of enjoyable riding.
How long will the 2018 Harley-Davidson FLHTCUTG last?
Based on owner data and typical usage patterns for touring motorcycles, the 2018 Harley-Davidson FLHTCUTG is designed for longevity. Many owners ride these machines extensively, accumulating 10,000 to 20,000 miles per year. It's not uncommon to see these trikes with well over 100,000 miles on the odometer, provided they receive consistent, high-quality maintenance. The Milwaukee-Eight engine is known for its robustness and can last significantly longer with proper oil changes and care. Long-term durability is a strong suit, with the primary areas to watch for wear over time being suspension components, the clutch, and potentially the electrical system. The robust construction and premium components generally ensure many years of service, though the weight can place more stress on certain parts compared to lighter vehicles.
What Technology & Safety Features are Included?
The 2018 Harley-Davidson FLHTCUTG is well-equipped with a suite of modern technology aimed at enhancing the touring experience. The centerpiece is the Boom! Box 6.5GT infotainment system, featuring a vibrant 6.5-inch color touchscreen. This system integrates AM/FM radio, a Jukebox USB port for smart devices, Bluetooth connectivity for music streaming and hands-free calling, and, importantly, GPS navigation. For audio enthusiasts, it offers a rich sound experience through its speakers.
In terms of driver assistance, the 2018 Tri Glide Ultra comes standard with Anti-lock Braking System (ABS), which significantly enhances safety by preventing wheel lock-up during hard braking, especially beneficial on a vehicle of this size and weight. It also features a linked braking system, meaning applying either the front or rear brake lever actuates both brakes to some degree, promoting more balanced stopping power.
Safety is further bolstered by LED headlights and fog lights, providing superior illumination and visibility at night and in adverse weather conditions. The trike also includes cruise control for comfortable long-distance highway riding. An electric reverse system, while primarily a convenience feature, also contributes to safety by allowing easier maneuvering in parking lots and tight spaces.
Optional features that could be added include a premium passenger backrest with adjustable lumbar support and armrests, heated handgrips for cold-weather riding, and a higher-end audio upgrade. Harley-Davidson motorcycles, including the FLHTCUTG, are not subjected to traditional automotive crash-test ratings from organizations like the NHTSA or IIHS. Their safety is primarily judged by their inherent design, braking capabilities, stability, and the inclusion of features like ABS and robust lighting.
In terms of driver assistance, the 2018 Tri Glide Ultra comes standard with Anti-lock Braking System (ABS), which significantly enhances safety by preventing wheel lock-up during hard braking, especially beneficial on a vehicle of this size and weight. It also features a linked braking system, meaning applying either the front or rear brake lever actuates both brakes to some degree, promoting more balanced stopping power.
Safety is further bolstered by LED headlights and fog lights, providing superior illumination and visibility at night and in adverse weather conditions. The trike also includes cruise control for comfortable long-distance highway riding. An electric reverse system, while primarily a convenience feature, also contributes to safety by allowing easier maneuvering in parking lots and tight spaces.
Optional features that could be added include a premium passenger backrest with adjustable lumbar support and armrests, heated handgrips for cold-weather riding, and a higher-end audio upgrade. Harley-Davidson motorcycles, including the FLHTCUTG, are not subjected to traditional automotive crash-test ratings from organizations like the NHTSA or IIHS. Their safety is primarily judged by their inherent design, braking capabilities, stability, and the inclusion of features like ABS and robust lighting.
What Colors Options are Available?
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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.
2018 Harley-Davidson FLHTCUTG Prices and Market Value
When new, the 2018 Harley-Davidson FLHTCUTG carried a Manufacturer's Suggested Retail Price (MSRP) starting in the range of $38,000 to $40,000 USD, depending on color options and any dealer-added accessories.
Currently, the used market prices for a 2018 Tri Glide Ultra can vary significantly but generally fall between $25,000 and $35,000, contingent on mileage, condition, and available upgrades.
Harley-Davidson motorcycles, particularly their touring models, tend to hold their value relatively well compared to many other vehicle types. The depreciation curve is less steep after the initial year or two. Factors that positively affect resale value include low mileage, excellent maintenance records, desirable color schemes, and the presence of popular aftermarket upgrades like exhaust systems, comfortable seating, or enhanced audio. Conversely, high mileage, cosmetic damage, or a lack of maintenance history will depress the resale price. The Tri Glide's unique niche as a stable, comfortable trike also contributes to its sustained desirability among a specific buyer pool.
Currently, the used market prices for a 2018 Tri Glide Ultra can vary significantly but generally fall between $25,000 and $35,000, contingent on mileage, condition, and available upgrades.
Harley-Davidson motorcycles, particularly their touring models, tend to hold their value relatively well compared to many other vehicle types. The depreciation curve is less steep after the initial year or two. Factors that positively affect resale value include low mileage, excellent maintenance records, desirable color schemes, and the presence of popular aftermarket upgrades like exhaust systems, comfortable seating, or enhanced audio. Conversely, high mileage, cosmetic damage, or a lack of maintenance history will depress the resale price. The Tri Glide's unique niche as a stable, comfortable trike also contributes to its sustained desirability among a specific buyer pool.
2018 Harley-Davidson FLHTCUTG Cost of Ownership
Owning a 2018 Harley-Davidson FLHTCUTG is generally considered costly rather than economical. Insurance can be substantial due to the high value of the vehicle and the specific rider profile. Fuel costs, while not exorbitant with its 41 mpg estimate, add up on long tours. Maintenance is a significant factor; Harley-Davidson recommends regular service intervals, and parts/labor can be expensive, especially at dealerships. Repairs, particularly for specialized components or if issues arise with the advanced electronics or reverse system, can also be costly. Overall, it's a premium ownership experience with corresponding costs for insurance, maintenance, and potential repairs.
2018 Harley-Davidson FLHTCUTG Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2018 Harley-Davidson FLHTCUTG Recalls & Defects
Power Train:clutch Assembly
Recall date
2018-10-18
Recall no.
18v734000
Source
NHTSA
Summary
Harley-Davidson Motor Company (Harley-Davidson) IS Recalling Certain 2017-2018 Police Road King (Flhp), Road King (flhr), Road King Special (flhrxs), Electra Glide Ultra Classic (flhtcu), Ultra Limited (flhtk), Ultra Limited Low (flhtkl), Ultra Limited Shrine (flhtk Shrine), Police Electra Glide (flhtp), Street Glide (flhx), Street Glide Special (flhxs), Road Glide Ultra (fltru), Road Glide (fltrx), Road Glide Special (fltrxs), Freewheeler (flrt), TRI Glide Ultra (flhtcutg), CVO Limited (flhtkse) and CVO Street Glide (flhxse) Motorcycles, 2017 Softail Slim S (flss), FAT BOY S (flstfbs) and CVO PRO Street Breakout (fxse) Motorcycles, 2018 115th Anniversary Ultra Limited (flhtk Anv), 115th Anniversary Street Glide (flhx Anv), 115th Anniversary Street Glide Special (flhxs Anx), 115th Anniversary TRI Glide Ultra (flhtcutg Anv), 115th Anniversary CVO Limited (flhtkse Anv) and CVO Road Glide (fltrxse) Motorcycles. THE Secondary Clutch Actuator Cylinder MAY Leak Fluid Internally and THE Clutch Master Cylinder MAY Lose THE Ability TO Generate Enough Lift TO Disengage THE Clutch.
Consequence
IF THE Clutch Cannot BE Disengaged IT CAN Result IN A Loss OF Control, Increasing THE Risk OF A Crash.
Remedy
Harley-Davidson Will Notify Owners, and Dealers Will Install A NEW Secondary Clutch Actuator Piston Assembly, Free OF Charge. THE Recall Began November 5, 2018. Owners MAY Contact Harley-Davidson Customer Service AT 1-800-258-2464. Harley-davidson's Number FOR This Recall IS 0173.
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.
2018 Harley-Davidson FLHTCUTG 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
2018 Harley-Davidson FLHTCUTG Insurance
Insurance for a 2018 Harley-Davidson FLHTCUTG is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Harley-Davidson FLHTCUTG Compare to Other Motorcycle?
The 2018 Harley-Davidson FLHTCUTG occupies a unique space, primarily competing within the three-wheeled motorcycle segment. Its closest rivals are often other factory-built trikes or custom conversion kits.
Performance: The FLHTCUTG's Milwaukee-Eight 107 engine offers strong torque for cruising and passing, but its 987 lbs dry weight means acceleration isn't its strong suit. Rivals like the Can-Am Spyder RT offer more agile handling and quicker acceleration due to lighter construction and often more powerful, multi-cylinder automotive-derived engines.
Features: Harley-Davidson excels in traditional touring comfort, with a plush seat, ample storage (4.7 cubic feet), and the user-friendly Boom! Box infotainment system. The Can-Am Spyder RT often matches or exceeds this with features like power steering, integrated audio, and impressive storage capacity.
Reliability: Harley-Davidson has a long-standing reputation for durability when properly maintained, and the Milwaukee-Eight is a solid powerplant. However, issues with the electric reverse or infotainment can occur. Can-Am's reliability is generally good, but some owners report higher maintenance needs or specific component failures over time. Custom trike conversions, while offering unique styling, can have variable reliability depending on the builder and donor vehicle.
Price: The 2018 FLHTCUTG launched in the high $30,000s. The Can-Am Spyder RT was often similarly priced or slightly lower depending on the trim level. Custom trike conversions can range wildly from roughly the price of a used two-wheeler plus conversion costs to well over $50,000.
Alternatives:
For those prioritizing the iconic Harley-Davidson experience, comfort, and massive storage, the FLHTCUTG remains a top choice in its niche. For those seeking sharper handling and more modern, car-like technology, the Can-Am Spyder RT is a compelling alternative.
Performance: The FLHTCUTG's Milwaukee-Eight 107 engine offers strong torque for cruising and passing, but its 987 lbs dry weight means acceleration isn't its strong suit. Rivals like the Can-Am Spyder RT offer more agile handling and quicker acceleration due to lighter construction and often more powerful, multi-cylinder automotive-derived engines.
Features: Harley-Davidson excels in traditional touring comfort, with a plush seat, ample storage (4.7 cubic feet), and the user-friendly Boom! Box infotainment system. The Can-Am Spyder RT often matches or exceeds this with features like power steering, integrated audio, and impressive storage capacity.
Reliability: Harley-Davidson has a long-standing reputation for durability when properly maintained, and the Milwaukee-Eight is a solid powerplant. However, issues with the electric reverse or infotainment can occur. Can-Am's reliability is generally good, but some owners report higher maintenance needs or specific component failures over time. Custom trike conversions, while offering unique styling, can have variable reliability depending on the builder and donor vehicle.
Price: The 2018 FLHTCUTG launched in the high $30,000s. The Can-Am Spyder RT was often similarly priced or slightly lower depending on the trim level. Custom trike conversions can range wildly from roughly the price of a used two-wheeler plus conversion costs to well over $50,000.
Alternatives:
- Can-Am Spyder RT: A strong competitor offering a sportier feel, advanced technology, and excellent maneuverability. It's often favored by those seeking a more automotive-like riding experience.
- Motorcycle Conversion Trikes: While not factory-built, these can offer more customization. However, quality and reliability can vary greatly.
- Three-Wheeled Cars (e.g., Polaris Slingshot): These are more like enclosed, two-seat roadsters and offer a different experience, focusing on open-air motoring with car-like stability.
For those prioritizing the iconic Harley-Davidson experience, comfort, and massive storage, the FLHTCUTG remains a top choice in its niche. For those seeking sharper handling and more modern, car-like technology, the Can-Am Spyder RT is a compelling alternative.
Final Verdict: Is the 2018 Harley-Davidson FLHTCUTG a Good Motorcycle?
The 2018 Harley-Davidson FLHTCUTG Tri Glide Ultra is ideal for riders seeking the ultimate in stable, long-distance touring comfort, particularly those who might find traditional two-wheeled touring challenging or who desire the security of three wheels. It's perfect for couples who want to tour extensively, thanks to its passenger comfort and cavernous storage.
Is it worth buying? Yes, especially on the used market. Given its new price point, a well-maintained used 2018 model offers significant value. It is worth buying if you prioritize a relaxed, luxurious ride over aggressive performance or nimble handling.
It is most advisable to buy used, as depreciation has taken its toll, making it more accessible. Look for models with complete maintenance records and be mindful of potential issues with the electric reverse or infotainment system. For the intended rider, the FLHTCUTG provides an unparalleled touring experience, blending classic Harley style with exceptional practicality.
Is it worth buying? Yes, especially on the used market. Given its new price point, a well-maintained used 2018 model offers significant value. It is worth buying if you prioritize a relaxed, luxurious ride over aggressive performance or nimble handling.
It is most advisable to buy used, as depreciation has taken its toll, making it more accessible. Look for models with complete maintenance records and be mindful of potential issues with the electric reverse or infotainment system. For the intended rider, the FLHTCUTG provides an unparalleled touring experience, blending classic Harley style with exceptional practicality.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.