The Genesis GV80 Coupe 3.5 T-GDi e-S/C V6, introduced in September 2023, represents a sportier iteration of the GV80 luxury SUV. Positioned as the flagship performance variant within the facelifted GV80 range, the Coupe distinguishes itself with a sloping roofline and a focus on driving dynamics. It builds upon the foundation of the original GV80 (launched in 2020) which marked Genesis’s initial foray into the mid-size luxury SUV segment, aiming to compete with established European and domestic rivals. The “Coupe” designation signifies a more aggressively styled body, targeting buyers seeking a blend of luxury, performance, and exclusivity. This model utilizes a mild-hybrid powertrain to enhance both power delivery and fuel efficiency.
Technical Specifications
| Brand | Genesis |
| Model | GV80 |
| Generation | GV80 (facelift 2023) Coupe |
| Type (Engine) | 3.5 T-GDi e-S/C V6 (415 Hp) Mild Hybrid AWD Automatic |
| Start of production | September, 2023 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Coupe, SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 13.5-13.7 l/100 km (17.4 – 17.2 US mpg) |
| Fuel consumption (extra urban) | 10.2-10.8 l/100 km (23.1 – 21.8 US mpg) |
| Fuel consumption (combined) | 12-12.3 l/100 km (19.6 – 19.1 US mpg) |
| CO2 emissions | 206-212 g/km |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 5.5 kg/Hp, 182.4 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 241.3 Nm/tonne |
| Battery voltage | 48 V |
| Power | 415 Hp @ 5800 rpm |
| Power per litre | 119.6 Hp/l |
| Torque | 549 Nm @ 1300-4500 rpm (404.92 lb.-ft. @ 1300-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Smartstream / G6DV |
| Engine displacement | 3470 cm3 (211.75 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 87 mm (3.43 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection and Multi-port manifold injection |
| Engine aspiration | Twin-Turbo and Electric Powered Compressor, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Coolant capacity | 12.1 l (12.79 US qt | 10.65 UK qt) |
| Kerb Weight | 2275-2290 kg (5015.52 – 5048.59 lbs.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Length | 4965 mm (195.47 in.) |
| Width | 1975 mm (77.76 in.) |
| Height | 1710 mm (67.32 in.) |
| Wheelbase | 2955 mm (116.34 in.) |
| Front track | 1674 mm (65.91 in.) |
| Rear track | 1689 mm (66.5 in.) |
| Front overhang | 890 mm (35.04 in.) |
| Rear overhang | 1120 mm (44.09 in.) |
| Drivetrain Architecture | ICE and electric motor drive rear wheels, with on-demand front wheel drive |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 8 |
| Gearbox type | Automatic transmission |
| Front suspension | Coil spring, Independent multi-link suspension, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 265/50 R20; 265/40 R22 |
| Wheel rims size | 8.5J x 20; 9.5J x 22 |
Powertrain & Engine Architecture
At the heart of the GV80 Coupe 3.5 T-GDi lies the Smartstream G6DV 3.5-liter twin-turbocharged V6 engine. This engine benefits from an electric supercharger (e-S/C) which works in conjunction with the traditional twin-scroll turbochargers to minimize turbo lag and provide instant response. The engine employs both direct injection and multi-port fuel injection, optimizing combustion efficiency and power output. The 48V mild-hybrid system incorporates a 48V battery and a starter-generator, enabling features like start-stop functionality and regenerative braking, contributing to improved fuel economy. The engine produces 415 horsepower at 5800 rpm and 549 Nm (404.92 lb-ft) of torque between 1300 and 4500 rpm. Power is delivered to all four wheels via a smooth-shifting 8-speed automatic transmission.
Driving Characteristics
The GV80 Coupe 3.5 T-GDi offers a noticeably more engaging driving experience compared to lower-trim models. The combination of the powerful V6 engine, the electric supercharger, and the well-tuned automatic transmission results in brisk acceleration and responsive performance. The mild-hybrid system provides a subtle boost during acceleration, enhancing the feeling of power. While not a dedicated sports SUV, the Coupe handles corners with confidence, thanks to its sophisticated suspension setup. The all-wheel-drive system provides excellent traction in various conditions. The 8-speed automatic transmission is programmed for both comfort and performance, offering smooth gear changes during normal driving and quicker shifts when in Sport mode.
Equipment & Trim Levels
The GV80 Coupe 3.5 T-GDi is typically well-equipped as standard. Features commonly include leather upholstery, heated and ventilated front seats, a large touchscreen infotainment system with navigation, a premium sound system, a panoramic sunroof, 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 Nappa leather, a head-up display, and a rear-seat entertainment system. The interior design emphasizes luxury and sophistication, with high-quality materials and meticulous attention to detail. The sloping roofline of the Coupe does slightly reduce rear headroom compared to the standard GV80.
Chassis & Braking
The GV80 Coupe utilizes a robust chassis with independent multi-link suspension at both the front and rear. The suspension is tuned to provide a comfortable ride while maintaining good handling characteristics. Stabilizer bars are fitted front and rear to reduce body roll during cornering. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. The electronic stability control (ESC) system and anti-lock braking system (ABS) work together to enhance safety and control. The steering is electrically assisted, offering a precise and responsive feel.
Market Reception & Comparison
The Genesis GV80 Coupe 3.5 T-GDi has been generally well-received by automotive critics. Reviewers have praised its powerful engine, luxurious interior, and refined driving experience. The Coupe’s styling has also been a point of positive feedback, with many appreciating its sporty and elegant design. Compared to other GV80 trims, the 3.5 T-GDi offers significantly more performance and a more engaging driving experience. However, it also comes at a higher price point and typically exhibits slightly lower fuel economy. Compared to rivals like the BMW X5, Mercedes-Benz GLE Coupe, and Porsche Cayenne Coupe, the GV80 Coupe offers a compelling combination of luxury, performance, and value.
Legacy
The Smartstream G6DV engine, while relatively new, has demonstrated good reliability in other Genesis and Hyundai applications. The 8-speed automatic transmission is also a proven unit. The mild-hybrid system adds a layer of complexity, but early reports suggest it is functioning reliably. As a relatively recent model, long-term reliability data is still emerging. However, Genesis’s commitment to quality and its comprehensive warranty program provide reassurance to potential buyers. The GV80 Coupe 3.5 T-GDi is expected to hold its value well in the used car market, particularly among buyers seeking a luxurious and sporty SUV with a strong brand reputation.
