The Kia Stinger (facelift 2020) 3.3 T-GDi V6 (373 Hp) Automatic represents the pinnacle of performance for the first-generation Stinger, introduced as a mid-cycle refresh in August 2020. Positioned as the flagship trim, it aimed to deliver a compelling blend of grand touring comfort and genuine sports car dynamics. Built on the Kia Stinger (HX) platform, this variant sought to establish Kia as a serious contender in the premium liftback segment, directly challenging established European brands. The facelift brought revised styling, enhanced technology, and refinements to the driving experience, solidifying the Stinger’s reputation as a driver-focused machine.
Technical Specifications
| Brand | Kia |
| Model | Stinger |
| Generation | Stinger (facelift 2020) |
| Type (Engine) | 3.3 T-GDi V6 (373 Hp) Automatic |
| Start of production | August, 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Liftback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban | 12.6 l/100 km (18.7 US mpg, 22.4 UK mpg, 7.9 km/l) |
| Fuel consumption (economy) – extra urban | 9.3-9.8 l/100 km (25.3 – 24 US mpg, 30.4 – 28.8 UK mpg, 10.8 – 10.2 km/l) |
| Fuel consumption (economy) – combined | 11.1-11.4 l/100 km (21.2 – 20.6 US mpg, 25.4 – 24.8 UK mpg, 9 – 8.8 km/l) |
| CO2 emissions | 192 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 4.8 kg/Hp, 210.1 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 287.3 Nm/tonne |
| Power | 373 Hp @ 6000 rpm |
| Power per litre | 111.6 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 | 1775 kg (3913.21 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.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | 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 |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 225/40 R19; 255/35 R19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
At the heart of the 2020 Kia Stinger 3.3 T-GDi lies the G6DP engine, a 3.3-liter twin-turbocharged V6. This engine is a significant departure from the naturally aspirated engines traditionally found in Kia vehicles. The twin-turbo setup utilizes two Mitsubishi-sourced turbochargers, providing a broad torque curve and minimizing turbo lag. Direct injection further enhances efficiency and power output. The engine produces 373 horsepower at 6,000 rpm and a robust 510 Nm (376 lb-ft) of torque available from a low 1,300 rpm all the way to 4,500 rpm. This broad torque band contributes to strong acceleration in various driving situations.
The engine is paired with a Hyundai-developed eight-speed automatic transmission. This transmission is designed for smooth and responsive shifts, and features a shift-by-wire system, eliminating the traditional mechanical linkage. The transmission offers a variety of drive modes, including Sport and Drive Comfort, allowing the driver to tailor the shift points to their preferences. The rear-wheel-drive configuration, standard on this trim, contributes to a balanced driving experience.
Driving Characteristics
The 3.3 T-GDi Stinger delivers a noticeably different driving experience compared to the lower-trim models. The abundant torque allows for effortless acceleration, with quick responses to throttle inputs. The eight-speed automatic transmission is well-tuned, providing smooth and timely shifts. While not as raw or visceral as some dedicated sports cars, the Stinger offers a refined yet engaging driving experience. The rear-wheel-drive layout provides a balanced feel, and the available limited-slip differential (optional) further enhances traction and cornering ability. The suspension is tuned to provide a comfortable ride without sacrificing handling precision.
Equipment & Trim Levels
The 3.3 T-GDi Automatic trim came generously equipped. Standard features included leather upholstery, heated and ventilated front seats, a premium sound 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 sporty and luxurious aesthetic, with a driver-focused cockpit and high-quality materials.
Chassis & Braking
The Stinger’s chassis is designed for both comfort and handling. It utilizes a multi-link rear suspension, which contributes to a stable and controlled ride. The front suspension employs McPherson struts. The braking system features ventilated discs on all four wheels, providing ample stopping power. The 3.3 T-GDi trim often included larger brake rotors and upgraded calipers for improved performance. The steering is a rack-and-pinion system, offering precise and responsive control.
Market Reception & Comparison
The 2020 Kia Stinger 3.3 T-GDi was generally well-received by automotive critics. It was praised for its powerful engine, engaging driving dynamics, and stylish design. However, some reviewers noted that the fuel economy was not particularly impressive, given the engine’s size and performance. Compared to the 2.5L turbo four-cylinder Stinger, the 3.3 T-GDi offered a significant performance upgrade, but at a higher price point. It also provided a more luxurious and refined experience than the base models. Compared to rivals like the BMW 4 Series Gran Coupe and Audi A7, the Stinger offered a compelling value proposition, providing similar performance and features at a lower price.
Legacy
The Kia Stinger, particularly the 3.3 T-GDi variant, has established a strong following among enthusiasts. The G6DP engine has proven to be relatively reliable, although regular maintenance is crucial. The eight-speed automatic transmission has also demonstrated good durability. On the used car market, the 3.3 T-GDi Stingers hold their value relatively well, reflecting their performance and desirability. While Kia discontinued the Stinger after the 2023 model year, the first generation, especially the facelifted 3.3 T-GDi, remains a popular choice for those seeking a stylish, powerful, and engaging liftback.
