The Kia Stinger, launched in 2017, represented a significant departure for the Korean automaker, moving into the realm of performance liftbacks. The facelifted model, introduced for the 2021 model year (based on the 2020 design changes), refined the original’s aggressive styling and enhanced its technological offerings. Among the engine options available, the 3.3 T-GDi V6 with an eight-speed automatic transmission stands out as the flagship performance variant. Production of this configuration began in January 2021 and continued through the model’s lifecycle, solidifying the Stinger’s position as a genuine sports sedan alternative.
Technical Specifications
| Brand | Kia |
| Model | Stinger |
| Generation | Stinger (facelift 2020) |
| Type (Engine) | 3.3 T-GDi V6 (361 Hp) Automatic |
| Start of production | January, 2021 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Liftback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 16.4 l/100 km (14.3 US mpg, 17.2 UK mpg, 6.1 km/l) |
| Fuel consumption at Medium speed (WLTP) | 10 l/100 km (23.5 US mpg, 28.2 UK mpg, 10 km/l) |
| Fuel consumption at high speed (WLTP) | 8.3 l/100 km (28.3 US mpg, 34 UK mpg, 12 km/l) |
| Fuel consumption at very high speed (WLTP) | 9.3 l/100 km (25.3 US mpg, 30.4 UK mpg, 10.8 km/l) |
| Combined fuel consumption (WLTP) | 10.1 l/100 km (23.3 US mpg, 28 UK mpg, 9.9 km/l) |
| CO2 emissions (WLTP) | 229 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 60 mph | 4.7 sec |
| Maximum speed | 269 km/h (167.15 mph) |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 5.2 kg/Hp, 191 Hp/tonne |
| Weight-to-torque ratio | 3.7 kg/Nm, 269.8 Nm/tonne |
| Power | 361 Hp @ 6000 rpm |
| Power per litre | 108 Hp/l |
| Torque | 510 Nm @ 1300-4500 rpm (376.16 lb.-ft. @ 1300-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | G6DP |
| Engine displacement | 3342 cm3 (203.94 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Engine oil capacity | 6.9 l (7.29 US qt | 6.07 UK qt) |
| Kerb Weight | 1890 kg (4166.74 lbs.) |
| Max. weight | 2260 kg (4982.45 lbs.) |
| Max load | 370 kg (815.71 lbs.) |
| Trunk (boot) space – minimum | 406 l (14.34 cu. ft.) |
| Trunk (boot) space – maximum | 1114 l (39.34 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Permitted trailer load with brakes (12%) | 1000 kg (2204.62 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4830 mm (190.16 in.) |
| Width | 1870 mm (73.62 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2905 mm (114.37 in.) |
| Front track | 1596 mm (62.83 in.) |
| Rear (Back) track | 1619 mm (63.74 in.) |
| Front overhang | 830 mm (32.68 in.) |
| Rear overhang | 1095 mm (43.11 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Tires size | Front wheel tires: 225/40 R19 Rear wheel tires: 255/35 R19 |
| Wheel rims size | Front wheel rims: 19 Rear wheel rims: 19 |
INTRODUCTION
The 2021 Kia Stinger 3.3 T-GDi V6 Automatic represents the pinnacle of performance within the Stinger lineup. Positioned as the premium offering, it catered to drivers seeking a blend of grand touring comfort and genuine sports car agility. Built on Kia’s rear-wheel-drive platform, the Stinger aimed to challenge established European rivals like the Audi A7 and BMW 4 Series Gran Coupe. The facelift brought subtle but impactful styling revisions, along with upgraded interior materials and enhanced safety technology. This variant was a key component in establishing Kia’s reputation for building desirable and capable performance vehicles.
Powertrain & Engine Architecture
At the heart of the Stinger 3.3 T-GDi lies the Lambda III 3.3-liter twin-turbocharged V6 engine, designated as the G6DP. This engine utilizes direct injection and a sophisticated twin-scroll turbocharger setup to deliver a robust 361 horsepower at 6000 rpm and 510 Nm (376 lb-ft) of torque between 1300 and 4500 rpm. The engine’s architecture is a 60-degree V-configuration, contributing to a smooth power delivery and refined character. The eight-speed automatic transmission, sourced from ZF, is a crucial component of the powertrain. It features quick and precise shifts, and is tuned for both spirited driving and comfortable cruising. The transmission’s gear ratios are optimized to maximize acceleration and fuel efficiency, with a focus on providing strong off-the-line performance.
Driving Characteristics
The Stinger 3.3 T-GDi Automatic delivers a compelling driving experience. The readily available torque from the twin-turbo V6 provides strong acceleration in all gears, with a 0-60 mph time of just 4.7 seconds. The rear-wheel-drive configuration contributes to a balanced chassis and engaging handling. While not as raw or track-focused as some dedicated sports cars, the Stinger offers a comfortable yet capable driving experience suitable for both daily commutes and spirited weekend drives. The eight-speed automatic transmission is generally responsive, although some drivers may prefer the more direct control of a manual gearbox. Compared to the base 2.5-liter turbocharged four-cylinder Stinger, the 3.3 T-GDi offers a significant performance upgrade, while also providing a more refined and luxurious driving experience.
Equipment & Trim Levels
The 3.3 T-GDi variant typically came equipped with a comprehensive list of standard features. These included leather upholstery, heated and ventilated front seats, a premium audio system (often Harman Kardon), a large touchscreen infotainment system with navigation, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras included a sunroof, Nappa leather upholstery, and a head-up display. The interior design emphasized a driver-focused layout with a sporty aesthetic. The facelifted model featured upgraded interior materials and a more refined overall ambiance.
Chassis & Braking
The Stinger’s chassis is designed to provide a balance of comfort and handling. It utilizes an independent McPherson strut suspension in the front and an independent multi-link suspension in the rear. The suspension tuning is geared towards providing a comfortable ride while maintaining good body control during cornering. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The Stinger also incorporates ABS (Anti-lock Braking System) and other electronic stability control systems to enhance safety. The chassis was engineered to handle the increased power output of the 3.3 T-GDi engine, with reinforced components and optimized suspension geometry.
Market Reception & Comparison
The Kia Stinger 3.3 T-GDi was generally well-received by automotive critics. It was praised for its stylish design, strong performance, and comfortable ride. However, some reviewers noted that its fuel economy was not class-leading. Compared to other trims in the Stinger lineup, the 3.3 T-GDi commanded a higher price but offered a significant performance advantage. Against its European rivals, the Stinger offered a compelling value proposition, providing similar levels of performance and luxury at a lower price point. Reliability reports have been generally positive, with owners reporting few major issues with the powertrain.
Legacy
The Kia Stinger, particularly the 3.3 T-GDi variant, has established itself as a desirable and well-regarded performance liftback. While Kia discontinued the Stinger after the 2023 model year, the car’s legacy continues to influence the brand’s design and engineering philosophy. On the used car market, the Stinger 3.3 T-GDi holds its value relatively well, attracting buyers who appreciate its combination of performance, style, and value. The G6DP engine, while complex due to its twin-turbo setup, has proven to be reasonably reliable with proper maintenance, making the Stinger a viable option for enthusiasts seeking a unique and capable performance vehicle.
