The Genesis G70 3.3 T-GDi V6 (370 Hp) Automatic, introduced with the 2020 facelift, represents the performance pinnacle of the first-generation G70 sedan (codename JG). Launched in October 2020, this variant aimed to deliver a compelling blend of luxury, sportiness, and technology, positioning Genesis as a serious contender in the premium compact executive car segment, particularly targeting the American market. It builds upon the foundation of the G70 platform, sharing its underpinnings with the Hyundai Kia’s ‘N3’ platform, but distinguishes itself with a potent twin-turbocharged V6 engine and a sophisticated eight-speed automatic transmission. This model served as the flagship trim, offering a substantial upgrade in power and refinement compared to the 2.0T and 2.5T engine options.
Technical Specifications
| Brand | Genesis |
| Model | G70 |
| Generation | G70 (facelift 2020) |
| Type (Engine) | 3.3 T-GDi V6 (370 Hp) Automatic |
| Start of production | October, 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 12.2-12.5 l/100 km (19.3 – 18.8 US mpg) |
| Fuel consumption (extra urban) | 8.5-9.2 l/100 km (27.7 – 25.6 US mpg) |
| Fuel consumption (combined) | 10.6-11 l/100 km (22.2 – 21.4 US mpg) |
| CO2 emissions | 182-188 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 4.6 kg/Hp, 215.1 Hp/tonne |
| Weight-to-torque ratio | 3.4 kg/Nm, 296.5 Nm/tonne |
| Power | 370 Hp @ 6000 rpm |
| Power per litre | 110.7 Hp/l |
| Torque | 510 Nm @ 1300-4500 rpm (376.16 lb.-ft. @ 1300-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Lambda II / G6DP |
| Engine displacement | 3342 cm3 (203.94 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Fuel injection system | Direct injection |
| Engine oil capacity | 6.91 l (7.3 US qt | 6.08 UK qt) |
| Coolant capacity | 9.31 l (9.84 US qt | 8.19 UK qt) |
| Kerb Weight | 1720 kg (3791.95 lbs.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4685 mm (184.45 in.) |
| Width | 1850 mm (72.83 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2835 mm (111.61 in.) |
| Front track | 1596 mm (62.83 in.) |
| Rear track | 1604 mm (63.15 in.) |
| Front overhang | 805 mm (31.69 in.) |
| Rear overhang | 1045 mm (41.14 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 8 |
| Gearbox type | Automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Front tires | 225/40 R19 |
| Rear tires | 255/35 R19 |
Powertrain & Engine Architecture
The heart of the G70 3.3 T-GDi is the Lambda II 3.3-liter twin-turbocharged V6 engine, designated as the G6DP. This engine is a significant departure from the smaller four-cylinder options available in the G70 lineup. It features direct injection, a robust cast aluminum block, and cylinder heads designed for optimal airflow. The twin-scroll turbochargers, strategically positioned, minimize turbo lag and deliver a broad torque curve. The engine’s output of 370 horsepower at 6000 rpm and 376 lb-ft of torque between 1300-4500 rpm provides substantial performance. The engine is paired with a Hyundai-developed eight-speed automatic transmission, known for its smooth shifts and quick response. This transmission is specifically tuned for the V6 engine, offering both automatic and manual shift modes via paddle shifters. The powertrain is longitudinally mounted, driving the rear wheels, contributing to a balanced and engaging driving experience.
Driving Characteristics
The G70 3.3 T-GDi Automatic delivers a noticeably more spirited driving experience compared to its four-cylinder siblings. The readily available torque from the twin-turbo V6 allows for effortless acceleration in various driving situations. The eight-speed automatic transmission is well-matched to the engine’s power delivery, providing quick and precise shifts. While not as raw or focused as some dedicated sports sedans, the G70 3.3 offers a comfortable yet engaging ride. The rear-wheel-drive configuration contributes to balanced handling, and the available Sport mode sharpens throttle response and steering feel. Compared to a manual transmission equipped G70, the automatic offers convenience and ease of use, but some driving purists may prefer the greater control offered by a manual gearbox. The gear ratios are optimized for both acceleration and highway cruising, providing a refined experience at higher speeds.
Equipment & Trim Levels
The 3.3 T-GDi V6 Automatic typically represents the highest trim level within the G70 range. Standard features include leather upholstery, heated and ventilated front seats, a premium sound system (often Lexicon), a large infotainment touchscreen 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 often include a panoramic sunroof, Nappa leather upholstery, and a heads-up display. The interior design emphasizes a sporty and luxurious aesthetic, with aluminum trim and a driver-focused cockpit layout. The facelifted 2020 model also received updated interior materials and improved infotainment system functionality.
Chassis & Braking
The G70 utilizes a multi-link suspension system at all four corners, tuned to provide a balance between comfort and handling. The 3.3 T-GDi variant often features stiffer springs and dampers compared to lower trims, enhancing body control and reducing roll during cornering. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. The electronic stability control (ESC) system is calibrated to work seamlessly with the rear-wheel-drive configuration, enhancing stability and preventing oversteer. The steering system employs a rack-and-pinion setup with electric power assistance, offering precise and responsive steering feel.
Market Reception & Comparison
The Genesis G70 3.3 T-GDi Automatic was generally well-received by automotive critics. Praise was directed towards its powerful engine, refined ride quality, and luxurious interior. However, some reviewers noted that the rear seat space was somewhat limited compared to competitors like the BMW 3 Series and Mercedes-Benz C-Class. Fuel economy, while respectable for a performance sedan, was not a standout feature. Compared to the 2.0T and 2.5T G70 models, the 3.3 T-GDi offered a significant performance upgrade but came at a higher price point. Reliability reports have been generally positive, although long-term ownership data is still accumulating.
Legacy
The Genesis G70 3.3 T-GDi V6 Automatic has established itself as a desirable used car option, particularly for those seeking a blend of luxury, performance, and value. The Lambda II V6 engine has proven to be relatively robust, with few widespread mechanical issues reported. The eight-speed automatic transmission has also demonstrated good reliability. As the first true performance offering from Genesis, the G70 3.3 T-GDi played a crucial role in establishing the brand’s credibility and attracting a wider range of customers. Its combination of features and performance continues to make it a compelling choice in the used luxury sedan market.
