The Genesis G90 II 3.5 T-GDi V6 AWD Automatic is the flagship sedan from the South Korean luxury brand Genesis, launched in December 2021. Representing the second generation of the G90 (previously known as the Hyundai Equus in some markets), this variant occupies the mid-to-upper range of the G90 lineup, offering a balance of performance, luxury, and technology. It serves as a direct competitor to established luxury sedans like the BMW 7 Series, Mercedes-Benz S-Class, and Lexus LS. The G90 II represents Genesis’s commitment to establishing itself as a serious player in the global luxury automotive market, and this 3.5T AWD model is a key component of that strategy.
Technical Specifications
| Brand | Genesis |
| Model | G90/EQ900 |
| Generation | G90 II |
| Type | 3.5 T-GDi V6 (380 Hp) AWD Automatic 4 Seat |
| Start of production | December, 2021 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 4 |
| Doors | 4 |
| Fuel consumption (urban) | 13.5-13.8 l/100 km (17.4 – 17 US mpg, 20.9 – 20.5 UK mpg, 7.4 – 7.2 km/l) |
| Fuel consumption (extra urban) | 9.7-9.9 l/100 km (24.2 – 23.8 US mpg, 29.1 – 28.5 UK mpg, 10.3 – 10.1 km/l) |
| Fuel consumption (combined) | 11.7-12 l/100 km (20.1 – 19.6 US mpg, 24.1 – 23.5 UK mpg, 8.5 – 8.3 km/l) |
| CO2 emissions | 202-207 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 5.7 kg/Hp, 176.3 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 245.9 Nm/tonne |
| Power | 380 Hp @ 5800 rpm |
| Power per litre | 109.5 Hp/l |
| Torque | 530 Nm @ 1300-4500 rpm (390.91 lb.-ft. @ 1300-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Smartstream / G6DS |
| Engine displacement | 3470 cm3 (211.75 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Coolant capacity | 9.84 l (10.4 US qt | 8.66 UK qt) |
| Kerb Weight | 2155-2175 kg (4750.96 – 4795.05 lbs.) |
| Fuel tank capacity | 73 l (19.28 US gal | 16.06 UK gal) |
| Length | 5275 mm (207.68 in.) |
| Width | 1930 mm (75.98 in.) |
| Height | 1490 mm (58.66 in.) |
| Wheelbase | 3180 mm (125.2 in.) |
| Front track | 1650-1655 mm (64.96 – 65.16 in.) |
| Rear track | 1660-1682 mm (65.35 – 66.22 in.) |
| Front overhang | 850 mm (33.46 in.) |
| Rear overhang | 1245 mm (49.02 in.) |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives rear wheels, front wheels engaged via clutch. |
| Number of gears | 8 |
| Gearbox type | Automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
Powertrain & Engine Architecture
At the heart of the G90 II 3.5 T-GDi AWD lies the Smartstream G6DS 3.5-liter twin-turbocharged V6 engine. This engine is a significant departure from the naturally aspirated engines used in previous generations of the G90/EQ900. The twin-turbocharger setup delivers 380 horsepower at 5800 rpm and a robust 530 Nm (390.91 lb-ft) of torque available from a low 1300 rpm all the way to 4500 rpm. This broad torque curve contributes to effortless acceleration and strong passing power. The engine utilizes direct injection technology for improved fuel efficiency and responsiveness. The ‘Smartstream’ designation indicates a suite of technologies aimed at optimizing engine performance and reducing emissions. The engine is mounted longitudinally in the front of the vehicle. The eight-speed automatic transmission is specifically tuned to complement the engine’s characteristics, providing smooth and quick shifts. The all-wheel-drive system is primarily rear-biased, enhancing driving dynamics and providing optimal traction in various conditions.
Driving Characteristics
The G90 II 3.5 T-GDi AWD delivers a refined and comfortable driving experience. The abundance of torque from the twin-turbo V6 means that the car feels powerful and responsive in everyday driving situations. While not a sports sedan, the G90 II offers confident acceleration and stable handling. The eight-speed automatic transmission is well-programmed, providing seamless gear changes and contributing to a relaxed cruising experience. Compared to a potential base engine option (if offered), this 3.5T variant provides a substantial performance upgrade. The all-wheel-drive system enhances stability and grip, particularly in inclement weather. The suspension is tuned for comfort, absorbing bumps and imperfections in the road with ease. The steering is precise and well-weighted, providing a connected feel to the driver.
Equipment & Trim Levels
The G90 II 3.5 T-GDi AWD comes standard with a comprehensive suite of luxury features. These typically include premium leather upholstery, heated and ventilated front and rear seats, a large infotainment touchscreen with navigation, a premium sound system, a panoramic sunroof, and a host of advanced driver-assistance systems (ADAS). Standard ADAS features often include adaptive cruise control, lane-keeping assist, blind-spot monitoring, and automatic emergency braking. Optional extras can include upgraded leather options, rear-seat entertainment systems, and a more sophisticated sound system. The interior design emphasizes spaciousness and elegance, with high-quality materials and meticulous attention to detail.
Chassis & Braking
The G90 II utilizes a robust chassis designed for both comfort and handling. The suspension system consists of multi-link setups at both the front and rear, providing a smooth and controlled ride. Ventilated disc brakes are used on all four wheels, providing ample stopping power. The electronic stability control (ESC) system works in conjunction with the anti-lock braking system (ABS) to enhance safety and stability. The steering system employs an electric power steering (EPS) system for precise and responsive steering feel. The G90 II’s chassis is engineered to minimize noise, vibration, and harshness (NVH), contributing to a quiet and refined cabin environment.
Market Reception & Comparison
The Genesis G90 II has been generally well-received by automotive critics, praised for its luxurious interior, comfortable ride, and strong performance. The 3.5 T-GDi AWD variant is often highlighted as the sweet spot in the lineup, offering a compelling balance of power and refinement. Fuel economy is typical for a large luxury sedan with a turbocharged engine, with combined figures around 20 mpg. Compared to its rivals, the G90 II often offers a more competitive price point while delivering a comparable level of luxury and technology. Reliability data is still emerging, but Genesis has demonstrated a commitment to quality and customer satisfaction.
Legacy
The Genesis G90 II 3.5 T-GDi AWD represents a significant step forward for the Genesis brand, showcasing its ability to compete with established luxury automakers. The Smartstream engine and eight-speed automatic transmission are expected to be reliable and durable powertrains. As the G90 II matures in the used car market, it is likely to become a desirable option for buyers seeking a luxurious and well-equipped sedan at a competitive price. The G90 II’s success will play a crucial role in shaping the future of the Genesis brand and its position in the global automotive landscape.
