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2018 KIA Soul Overview, Reviews, Ratings & Specs

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Jovan | September 24, 2025
The 2018 KIA Soul is a distinctive compact crossover, often recognized for its iconic "box car" silhouette. Part of the second generation (2014-2019), it continued to offer a unique blend of practicality and personality. Key trims included the Base, Plus (+), and Exclaim (!). New, its pricing ranged approximately from $16,000 to $23,000. Its stand-out design, surprisingly spacious interior, and urban-friendly demeanor make it a popular choice.
The Good

The 2018 KIA Soul offers a compelling package. Practical buyers appreciate its surprisingly spacious interior, urban maneuverability, solid fuel efficiency, and strong value proposition. Emotionally, its distinctive "box car" design, youthful appeal, and available vibrant colors provide a fun and unique ownership experience, combining comfort with reliable performance for everyday driving.

The Bad

While appealing, the 2018 KIA Soul does have some weaknesses. The base engine can feel sluggish, especially with a full load. Road noise can be noticeable at highway speeds, and while spacious, interior materials in lower trims might feel less premium. Its distinctive styling isn't for everyone, and it lacks an all-wheel-drive option.

2018 KIA Soul: Quick Overview

Here are the key specifications for the 2018 KIA Soul:


  • Engine Options:
    • 1.6-liter DOHC 4-cylinder (Base trim)
    • 2.0-liter DOHC 4-cylinder (Soul + trim)
    • 1.6-liter DOHC turbocharged 4-cylinder (Soul ! trim)

  • Horsepower:
    • 1.6L: 130 hp @ 6,300 rpm
    • 2.0L: 161 hp @ 6,200 rpm
    • 1.6L Turbo: 201 hp @ 6,000 rpm

  • Fuel Economy (EPA Estimated City/Highway/Combined):
    • 1.6L w/ 6-speed Manual: 24/30/27 mpg
    • 1.6L w/ 6-speed Automatic: 25/30/27 mpg
    • 2.0L w/ 6-speed Automatic: 25/30/27 mpg
    • 1.6L Turbo w/ 7-speed Dual-Clutch Automatic: 26/31/28 mpg

  • 0-60 MPH Acceleration (Approximate):
    • 1.6L: 9.5-10.0 seconds
    • 2.0L: 8.0-8.5 seconds
    • 1.6L Turbo: 6.5-7.0 seconds

  • Towing Capacity: The 2018 KIA Soul is not officially rated or recommended for towing by the manufacturer.

  • Trim-Level Features:
    • Base: This entry-level trim includes the 1.6L engine with a choice of 6-speed manual or automatic transmission, 16-inch steel wheels, power windows and door locks, air conditioning, a tilt-and-telescoping steering wheel, cloth upholstery, Bluetooth connectivity, a USB port, and a six-speaker audio system.
    • Soul + (Plus): Upgrades to the 2.0L engine paired with a 6-speed automatic transmission. Features include 17-inch alloy wheels, fog lights, a rearview camera, cruise control, remote keyless entry, a center console armrest with storage, and upgraded cloth seating. Optional packages add the UVO infotainment system with a 7-inch touchscreen, Apple CarPlay, Android Auto, navigation, and a panoramic sunroof.
    • Soul ! (Exclaim): The top-tier trim boasts the potent 1.6L turbocharged engine with a 7-speed dual-clutch automatic transmission. It features 18-inch alloy wheels, unique exterior styling accents, push-button start, a leather-wrapped steering wheel, a power-adjustable driver's seat, and automatic climate control. Optional features include a Harman Kardon premium audio system, heated front seats, and advanced driver-assistance features like blind-spot monitoring and rear cross-traffic alert.

2018 KIA Soul Specifications

Vehicle Information
Year 2018
Make KIA
Model Soul
Trim -
Style -
Type Sedan
Category Small Station Wagon
Manufacturing Details
Made In Korea
Manufacturing City GWANG-JU
Dimensions
Doors 4-Door
Curb Weight 1434.71 kg
Gross Vehicle Weight Rating -
Overall Height 161.29 cm
Overall Length 414.02 cm
Overall Width 180.09 cm
Wheelbase Length 257.05 cm
Standard Seating 5
Engine & Performance
Engine Regular Unleaded I-4 2.0 L/122
Engine Size 1.6L
Engine Cylinders 4
Transmission 7-Speed Automatic
Transmission Type Automatic
Transmission Speeds 7-Speed
Drivetrain Front-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $22,800 USD
Invoice Price $21,561 USD
Delivery Charges $895 USD

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What Problems Does the 2018 KIA Soul Have?

The 2018 KIA Soul generally enjoys a reputation for solid reliability; however, like any vehicle, it has some frequently reported issues and recalls worth noting. For context, some earlier Soul models (particularly those with the 2.0L GDI engine before 2017) faced consumer complaints regarding excessive oil consumption, engine knocking, and in rare cases, engine failure. While the 2018 model benefited from revisions and generally reports fewer such catastrophic engine problems, it's still wise for prospective buyers to inquire about service history and listen for unusual engine noises.


Minor electrical glitches, such as intermittent infotainment system freezing or power window switch malfunctions, have been occasionally reported by owners. Some drivers have also noted a somewhat numb or "notchy" feel from the electric power steering, though this is often subjective and not a safety concern.


Regarding recalls, the 2018 KIA Soul has been subject to at least two significant campaigns:


  • NHTSA Recall 18V-137: High Pressure Fuel Pipe (Affects 1.6L T-GDI engine). This recall specifically targeted 2017-2019 KIA Souls equipped with the 1.6-liter turbocharged engine (found in the Soul ! trim). The high-pressure fuel pipe connecting to the fuel pump could suffer from improper sealing, potentially leading to a fuel leak and increasing the risk of a fire. Owners of the turbocharged variant should confirm this recall has been addressed.
  • NHTSA Recall 19V-120: Air Bag Control Unit (ACU) May Malfunction. This broader recall affected several KIA models, including some 2018 Souls. The ACU could fail after a crash, preventing the airbags from deploying. KIA dealers were instructed to inspect and potentially replace the ACU.

Long-term reliability for the 2018 Soul is generally viewed as good when maintained properly. However, buyers should be aware of the potential for the 1.6L turbo engine's fuel pipe recall and ensure all open recalls have been completed by a KIA dealership to mitigate any safety risks.

How long will the 2018 KIA Soul last?

With diligent maintenance, a 2018 KIA Soul can reliably achieve an average mileage of 150,000 to 200,000 miles, translating to 10-15 years of service for the typical owner. Many owners report reaching these milestones without major issues, a testament to its decent long-term durability, particularly the naturally aspirated engines. Over time, common wear items like suspension components (shocks/struts, bushings) may require replacement, potentially leading to a firmer ride or increased road noise. Brake components, such as calipers and lines, might also show age. While generally robust, the direct-injection engines (GDI) may eventually experience carbon buildup on intake valves if not regularly maintained, impacting performance and efficiency. Electrical components, including sensors and infotainment elements, could also develop minor glitches over an extended ownership period. Rust can become a concern in regions with harsh winters if the undercarriage is not routinely cleaned.

What Technology & Safety Features are Included?

The 2018 KIA Soul offered a commendable array of technology, entertainment, and safety features for its class. Even the base model included essential tech like a 5-inch touchscreen display, a USB port, Bluetooth connectivity for hands-free calling and audio streaming, and a six-speaker sound system. Stepping up to the Soul + and Soul ! trims significantly enhanced the experience with the optional UVO infotainment system, which featured a larger 7-inch or 8-inch touchscreen. Crucially, these higher trims also offered Apple CarPlay and Android Auto integration, a highly desirable feature for smartphone users, along with navigation, HD Radio, and SiriusXM satellite radio. The top-tier Soul ! could be further optioned with a premium Harman Kardon audio system, delivering superior sound quality.


In terms of driver-assistance, the 2018 Soul kept things relatively simple but practical. A rearview camera was standard on Soul + and Soul ! trims, aiding in parking and low-speed maneuvers. For the Soul !, advanced safety features such as blind-spot monitoring and rear cross-traffic alert were available as options, providing crucial warnings to help prevent collisions. More sophisticated driver-assistance systems like adaptive cruise control or lane-keeping assist were not offered for this model year.


Standard safety features across all trims included six airbags (front, front-side, and side-curtain), electronic stability control, traction control, anti-lock brakes (ABS) with brake assist, and hill-start assist control. These foundational features contributed to its strong safety performance in crash tests.


Crash-Test Ratings:

  • National Highway Traffic Safety Administration (NHTSA): The 2018 KIA Soul earned an excellent 5-Star Overall Safety Rating. This included 5 stars for frontal crash, 5 stars for side crash, and 4 stars for rollover resistance.
  • Insurance Institute for Highway Safety (IIHS): The IIHS awarded the 2018 Soul "Good" ratings in most of its crashworthiness tests, including moderate overlap front, small overlap front (driver-side), side impact, roof strength, and head restraints & seats. When equipped with optional front crash prevention technology (available on the Soul !), it received a "Basic" rating. Headlight performance was rated "Poor" for the standard halogen lights and "Acceptable" for the optional HID with dynamic bending light.

What Colors Options are Available?

We’re working on this section!
In the meantime, feel free to explore the other sections for more content.

2018 KIA Soul Prices and Market Value

When new, the 2018 KIA Soul had an original manufacturer's suggested retail price (MSRP) ranging from approximately $16,200 for the Base trim to about $24,500 for a fully-optioned Soul ! (Exclaim) model. As of early 2024, current used market prices for a 2018 Soul typically fall between $10,000 for a well-used Base model and up to $18,000 for a low-mileage, well-equipped Soul ! trim. The KIA Soul generally experiences moderate depreciation for its segment, retaining value better than some competitors due to its distinctiveness and practicality. After about six years, it typically depreciates by approximately 40-50% from its original MSRP. Factors significantly affecting its resale value include the overall vehicle condition, mileage, complete service history, and the specific trim level — higher trims with desirable features like the turbocharged engine, UVO infotainment, and driver-assistance aids tend to command higher prices. Market demand and regional preferences also play a role.

2018 KIA Soul Cost of Ownership

The 2018 KIA Soul is widely considered an economical vehicle to own in the long term. Insurance costs are typically on the lower side, reflecting its non-luxury status and solid safety ratings. Fuel costs are also favorable, thanks to its good EPA ratings (around 27-28 combined mpg) and its reliance on regular unleaded gasoline. Routine maintenance, such as oil changes, tire rotations, and filter replacements, is generally affordable and can be performed at any certified mechanic or KIA dealership. Repair costs tend to be average to below average for its class, with parts being reasonably priced and widely available. Overall, the 2018 Soul presents a cost-effective ownership experience, making it an attractive option for budget-conscious buyers seeking reliable transportation with a bit of personality.

2018 KIA Soul Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 53.75 liters
City Mileage 11.05 km/l
Highway Mileage 13.18 km/l

2018 KIA Soul Safety Rating

NHTSA
Overall Rating
Overall Frontal Star Rating
Side Overall Star Rating
Overall Rollover Star Rating
Combined Front Seat Rating
Combined Rear Seat Rating
Overall Frontal Star Rating
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating
Side Barrier Star Ratings
Side Pole Star Rating
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2018 KIA Soul Recalls & Defects

AIR Bags
Recall date 2022-01-25
Recall no. 22v031000
Source NHTSA
Summary KIA Motors America (Kia) IS Recalling Certain 2017-2019 Sedona, Soul, Soul EV, 2017-2018 Forte, and 2017 Forte Koup Vehicles. THE AIR BAG Control Unit (Acu) Cover MAY Contact A Memory Chip ON THE Printed Circuit Board and Damage THE Electrical Circuit. Circuit Damage MAY Result IN Deactivated AIR Bags That Will NOT Deploy IN A Crash.
Consequence AIR Bags That DO NOT Deploy AS Intended CAN Increase THE Risk OF Injury IN A Crash.
Remedy Dealers Will Inspect THE Acu, and Either Update THE Software or Replace THE Unit, AS Necessary. Repairs Will BE Performed Free OF Charge. Owner Notification Letters Were Mailed March 21, 2022. Owners MAY Contact KIA Customer Service AT 1-800-333-4542. Kia's Number FOR This Recall IS Sc226.
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.

2018 KIA Soul Warranty

Basic
Original warranty 60 months / 60,000 miles
Estimated remaining Expired
Corrosion
Original warranty 60 months / 100,000 miles
Estimated remaining Expired
Drivetrain
Original warranty 120 months / 100,000 miles
Estimated remaining 36 months / 100,000 miles
Roadside Assistance
Original warranty 60 months / 60,000 miles
Estimated remaining Expired

2018 KIA Soul Insurance

Insurance for a 2018 KIA Soul is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2018 KIA Soul Compare to Other Sedan?

The 2018 KIA Soul competes in the highly contested compact crossover segment, facing off against key rivals such as the Honda HR-V, Mazda CX-3, Nissan Kicks, Toyota C-HR, and its corporate cousin, the Hyundai Kona.


  • Performance: The Soul offers a versatile powertrain lineup. Its base 1.6L engine is adequate, while the 2.0L provides a decent balance of power and efficiency. The standout is the 1.6L turbocharged engine in the Soul !, which delivers a genuinely zippy 201 hp, outperforming many rivals in acceleration (e.g., HR-V, C-HR, Kicks). The Hyundai Kona 1.6T is a comparable performance alternative. The Mazda CX-3 offers excellent handling but less outright power.

  • Features: The Soul often excels in its feature-to-price ratio. Higher trims offer an excellent UVO infotainment system with standard Apple CarPlay and Android Auto, which was not available on the 2018 C-HR, for instance. The HR-V counters with its unmatched "Magic Seat" versatility, while the Kicks focuses on practicality and fuel economy over luxury. The Kona also offers strong tech and a modern interior. The Soul's distinctive design is a feature in itself that rivals can't match.

  • Reliability: While the Soul generally has good reliability, brands like Honda and Toyota often hold a perceived edge in long-term dependability for some buyers, partly due to historical engine issues with some GDI engines that Kia (and Hyundai) faced in earlier years (though less common for 2018). Mazda also has a strong reliability reputation. However, the 2018 Soul's overall reliability scores are competitive within its class, especially when well-maintained and any recalls addressed.

  • Price: The KIA Soul consistently offers strong value. Its starting prices are often lower or comparable to rivals, but it frequently includes more standard features at each trim level. The Nissan Kicks is often a strong budget-friendly contender, while the HR-V can be slightly pricier. The Soul's depreciation is moderate, making it a good used buy.

Recommended Alternatives:

  • For Similar Value and Style: The Hyundai Kona is a strong alternative, especially its turbocharged variants, offering similar performance and tech in a more traditional crossover package. The Nissan Kicks is another excellent value choice if maximum power isn't a priority.
  • For Perceived Reliability and Resale Value: The Honda HR-V provides exceptional cargo flexibility and Honda's strong reputation. The Mazda CX-3 offers a more premium feel and engaging driving dynamics, albeit with less rear passenger space.

Final Verdict: Is the 2018 KIA Soul a Good Sedan?

The 2018 KIA Soul is an ideal vehicle for a diverse range of buyers, particularly urban dwellers, young drivers, small families, or anyone seeking a practical and distinctive compact vehicle. Its surprisingly spacious interior, easy maneuverability, and strong feature set — especially with available Apple CarPlay and Android Auto — make it highly appealing. It's definitely worth buying, particularly as a used vehicle, where its initial depreciation has already been absorbed, offering excellent value for money. For most buyers, the Soul + trim strikes the best balance, providing a more capable engine and essential tech upgrades without the premium price of the turbo. However, those prioritizing performance and all available creature comforts will appreciate the Soul ! trim's turbocharged engine. When considering a purchase, always review the vehicle's service history and confirm that all relevant recalls, particularly for the 1.6T engine's fuel pipe, have been addressed for optimal long-term satisfaction and safety.

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.