The 2021 KIA Stinger is a sporty, five-door fastback sedan that debuted in 2018, aiming to challenge established European sports sedans. Key trims include GT-Line, GT, and GT1. Its popularity stems from its blend of performance, stylish design, and value. New, its price range was roughly $33,000 to $55,000, offering impressive horsepower and features for the money. It stands out with its head-turning looks and engaging driving dynamics.
The Good
The 2021 KIA Stinger offers strong performance with powerful engine options, a comfortable ride, and a stylish design. Emotionally, it delivers driving thrills and a head-turning aesthetic. Practically, it provides good value for money, a spacious cabin, and respectable reliability, making it a smart and exciting choice.
The Bad
Potential weaknesses of the 2021 KIA Stinger include so-so fuel economy, particularly with the V6 engine. Some owners have noted minor electrical glitches and infotainment system quirks. While generally reliable, potential buyers should research specific issues reported for that model year and trim, and ensure proper maintenance records exist.
2021 KIA Stinger: Quick Overview
- Engine Options:
- 2.0L Turbocharged Inline-4: Available on GT-Line
- 3.3L Twin-Turbocharged V6: Available on GT, GT1, and GTS
- Horsepower:
- 2.0L Turbo: 255 hp
- 3.3L Twin-Turbo V6: 365 hp
- Fuel Economy (EPA Estimated):
- 2.0L Turbo (RWD): 22 MPG City / 32 MPG Highway
- 2.0L Turbo (AWD): 21 MPG City / 29 MPG Highway
- 3.3L Twin-Turbo V6 (RWD): 17 MPG City / 25 MPG Highway
- 3.3L Twin-Turbo V6 (AWD): 17 MPG City / 24 MPG Highway
- 0-60 Times:
- 2.0L Turbo: Around 5.7 seconds
- 3.3L Twin-Turbo V6: Around 4.7 seconds
- Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features:
- GT-Line: 18-inch alloy wheels, leather seats, heated front seats, 8-inch touchscreen display, Apple CarPlay and Android Auto, forward collision warning, lane keep assist.
- GT: 19-inch alloy wheels, Brembo brakes, electronically controlled suspension, limited-slip differential (RWD models), 8-way power adjustable driver's seat with memory, Harman Kardon premium audio system.
- GT1: Builds upon the GT trim with features like LED headlights, surround view monitor, blind spot view monitor, heated rear seats, and a power trunk lid.
- GTS (Limited Edition): Unique exterior and interior styling elements, including carbon fiber accents, electronically controlled suspension with uniquely tuned dampers, and all-wheel drive with a rear-biased torque split.
2021 KIA Stinger Specifications
Vehicle Information
| Year | 2021 |
| Make | KIA |
| Model | Stinger |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | South Korea |
| Manufacturing City | SOHARI |
Dimensions
| Doors | 5-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | TGDI Lambda II |
| Engine Size | 3.3L |
| Engine Cylinders | 6 |
| Transmission | 8-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 8-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 2021 KIA Stinger Have?
Frequently reported problems for the 2021 KIA Stinger are relatively few, but some owners have mentioned issues with the infotainment system, such as freezing or slow response times. Minor electrical glitches, such as issues with sensors or warning lights, have also been occasionally reported. Some early model years (2018-2019) had reports of potential engine issues related to the high-pressure fuel pump and fuel delivery system, however, these were largely addressed with software updates and hardware revisions. While less common on the 2021 model, it's still worth checking the vehicle history for any related recalls or service bulletins.
Long-term reliability concerns are generally positive, as the Stinger benefits from KIA's improving reliability track record and a comprehensive warranty. However, as with any performance-oriented vehicle, consistent and proper maintenance is crucial for longevity. Potential buyers should pay close attention to the condition of the brakes, tires, and suspension components, especially on vehicles driven aggressively. Inspecting service records for timely oil changes, fluid flushes, and other preventative maintenance is essential. Furthermore, checking for recalls related to the fuel system or any other potential safety concerns through the NHTSA website is highly recommended before purchasing a used 2021 Stinger.
Long-term reliability concerns are generally positive, as the Stinger benefits from KIA's improving reliability track record and a comprehensive warranty. However, as with any performance-oriented vehicle, consistent and proper maintenance is crucial for longevity. Potential buyers should pay close attention to the condition of the brakes, tires, and suspension components, especially on vehicles driven aggressively. Inspecting service records for timely oil changes, fluid flushes, and other preventative maintenance is essential. Furthermore, checking for recalls related to the fuel system or any other potential safety concerns through the NHTSA website is highly recommended before purchasing a used 2021 Stinger.
How long will the 2021 KIA Stinger last?
With proper maintenance, a 2021 KIA Stinger can easily reach 150,000-200,000 miles or more. Expect at least 10-15 years of service with consistent care. Long-term durability depends heavily on driving habits and maintenance. Weaknesses may emerge in suspension components, particularly bushings and shocks, due to the car's sporty nature. The twin-turbo V6 requires regular oil changes with quality synthetic oil. Keeping up with scheduled maintenance, including transmission fluid changes and spark plug replacements, is vital for extending the vehicle's lifespan.
What Technology & Safety Features are Included?
The 2021 KIA Stinger boasts a range of built-in tech and safety features. The standard infotainment system includes an 8-inch touchscreen display with Apple CarPlay and Android Auto compatibility. Higher trims offer a larger 10.25-inch touchscreen with navigation and a premium Harman Kardon sound system.
Driver-assistance features include forward collision warning, automatic emergency braking, lane departure warning, lane keep assist, and blind-spot monitoring. Adaptive cruise control is also available on upper trims. Optional features include a surround-view monitor, blind spot view monitor (projects a camera view of your blind spot into the instrument cluster), and a head-up display.
Safety features include multiple airbags, electronic stability control, and traction control. The 2021 KIA Stinger received excellent crash-test ratings from both the NHTSA (National Highway Traffic Safety Administration) and the IIHS (Insurance Institute for Highway Safety). The IIHS awarded the 2021 Stinger a "Top Safety Pick" rating, reflecting its strong performance in crash tests and the availability of advanced safety technologies. This includes good ratings in all six IIHS crashworthiness evaluations.
Driver-assistance features include forward collision warning, automatic emergency braking, lane departure warning, lane keep assist, and blind-spot monitoring. Adaptive cruise control is also available on upper trims. Optional features include a surround-view monitor, blind spot view monitor (projects a camera view of your blind spot into the instrument cluster), and a head-up display.
Safety features include multiple airbags, electronic stability control, and traction control. The 2021 KIA Stinger received excellent crash-test ratings from both the NHTSA (National Highway Traffic Safety Administration) and the IIHS (Insurance Institute for Highway Safety). The IIHS awarded the 2021 Stinger a "Top Safety Pick" rating, reflecting its strong performance in crash tests and the availability of advanced safety technologies. This includes good ratings in all six IIHS crashworthiness evaluations.
What Colors Options are Available?
Exterior Colors
Snow White Pearl
Panthera Metal
HiChroma Red
Micro Blue Pearl
Ceramic Silver
Aurora Black Pearl
Interior Colors
Black Leather
Red Leather
Beige Leather
2021 KIA Stinger Prices and Market Value
When new, the 2021 KIA Stinger ranged from approximately $33,000 for the GT-Line to around $55,000 for a fully-loaded GT. Current used market prices vary based on mileage, condition, and trim, but typically range from $25,000 to $40,000. Depreciation is moderate, influenced by mileage, accident history, and overall condition. The Stinger's value proposition helps it retain some value, but higher mileage and lack of maintenance records negatively impact resale value. The popularity of the GT trims also contributes to their comparatively better resale value versus the base GT-Line.
2021 KIA Stinger Cost of Ownership
Insurance costs for the 2021 KIA Stinger are moderate, influenced by the car's performance capabilities. Fuel costs, especially for the V6, are above average. Maintenance is generally affordable, but repairs can be more expensive than mainstream sedans, especially for the twin-turbo V6. Long-term ownership costs are slightly higher than average due to fuel consumption and potential for pricier repairs, making it not the most economical choice, but still providing good value considering its performance and features.
2021 KIA Stinger Fuel Efficiency
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2021 KIA Stinger Safety Rating
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2021 KIA Stinger Insurance
Insurance for a 2021 KIA Stinger is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 KIA Stinger Compare to Other Sedan?
The 2021 KIA Stinger competes with vehicles like the Audi A5 Sportback, BMW 4 Series Gran Coupe, and Acura TLX. In terms of performance, the Stinger's V6 engine is competitive, offering similar acceleration to its rivals, especially the Acura TLX Type S. The German competitors generally offer sharper handling but come at a higher price point.
Regarding features, the Stinger provides a good balance of standard and available technology, often at a lower price than its German counterparts. Reliability is generally comparable to the Acura TLX, and arguably better than some BMW models. However, Audi and BMW may offer a more premium interior experience.
Price-wise, the Stinger offers excellent value, often undercutting its rivals significantly. Alternatives to consider include the Acura TLX, which offers a similar blend of performance and features but with a more traditional sedan design. The BMW 3 Series or 4 Series Gran Coupe provide a more engaging driving experience, but at a higher cost. Overall, the Stinger represents a strong value proposition for buyers seeking performance, style, and features without breaking the bank.
Regarding features, the Stinger provides a good balance of standard and available technology, often at a lower price than its German counterparts. Reliability is generally comparable to the Acura TLX, and arguably better than some BMW models. However, Audi and BMW may offer a more premium interior experience.
Price-wise, the Stinger offers excellent value, often undercutting its rivals significantly. Alternatives to consider include the Acura TLX, which offers a similar blend of performance and features but with a more traditional sedan design. The BMW 3 Series or 4 Series Gran Coupe provide a more engaging driving experience, but at a higher cost. Overall, the Stinger represents a strong value proposition for buyers seeking performance, style, and features without breaking the bank.
Final Verdict: Is the 2021 KIA Stinger a Good Sedan?
The 2021 KIA Stinger is ideal for buyers seeking a stylish, sporty, and practical five-door car with a strong value proposition. It's worth buying, especially as a used vehicle, offering a lot of performance and features for the price. The GT or GT1 trims with the V6 engine provide the best driving experience. It’s recommended to get a well-maintained example with complete service records. For those who prioritize fuel economy, the GT-Line with the turbo-4 is an option, though less thrilling. Overall, the 2021 Stinger is a compelling choice for those who want a unique and fun-to-drive car without paying a premium price.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma