The McLaren GT, launched in May 2019 and produced through December 2023, represents McLaren’s entry into the grand touring market. Distinct from the brand’s more track-focused offerings, the GT prioritizes long-distance comfort and usability without sacrificing the performance expected of a McLaren. It’s built on a bespoke, lightweight aluminum chassis, and powered by the M840TE 4.0-liter twin-turbocharged V8 engine. This variant, producing 620 horsepower, is notable for its 7-speed Smooth Shift Gearbox (SSG) automatic transmission, differentiating it from manual transmission options available on some other McLaren models. The GT aimed to broaden McLaren’s appeal to customers seeking a more refined and practical supercar experience.
Technical Specifications
| Brand | McLaren |
| Model | GT |
| Generation | GT |
| Type (Engine) | 4.0 V8 (620 Hp) SSG |
| Start of production | May, 2019 |
| End of production | December, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (economy) – urban | 14.6 l/100 km (16.1 US mpg, 19.3 UK mpg, 6.8 km/l) |
| Fuel consumption (economy) – extra urban | 8.7 l/100 km (27 US mpg, 32.5 UK mpg, 11.5 km/l) |
| Fuel consumption (economy) – combined | 10.8 l/100 km (21.8 US mpg, 26.2 UK mpg, 9.3 km/l) |
| CO2 emissions | 245 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.1 sec |
| Acceleration 0 – 62 mph | 3.1 sec |
| Acceleration 0 – 60 mph | 3.2 sec |
| Acceleration 0 – 200 km/h | 9.0 sec |
| Maximum speed | 326 km/h (202.57 mph) |
| Weight-to-power ratio | 2.5 kg/Hp, 405.2 Hp/tonne |
| Weight-to-torque ratio | 2.4 kg/Nm, 411.8 Nm/tonne |
| Power | 620 Hp @ 7500 rpm |
| Power per litre | 155.2 Hp/l |
| Torque | 630 Nm @ 5500-6500 rpm (464.66 lb.-ft. @ 5500-6500 rpm) |
| Engine layout | Middle, Longitudinal |
| Engine Model/Code | M840TE |
| Engine displacement | 3994 cm3 (243.73 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 24.5 l (25.89 US qt | 21.56 UK qt) |
| Kerb Weight | 1530 kg (3373.07 lbs.) |
| Trunk (boot) space – minimum | 150 l (5.3 cu. ft.) |
| Trunk (boot) space – maximum | 420 l (14.83 cu. ft.) |
| Fuel tank capacity | 72 l (19.02 US gal | 15.84 UK gal) |
| Length | 4683 mm (184.37 in.) |
| Width with mirrors folded | 2045 mm (80.51 in.) |
| Width including mirrors | 2095 mm (82.48 in.) |
| Height | 1213-1234 mm (47.76 – 48.58 in.) |
| Wheelbase | 2675 mm (105.31 in.) |
| Front track | 1671 mm (65.79 in.) |
| Rear (Back) track | 1663 mm (65.47 in.) |
| Minimum turning circle (turning diameter) | 12.1 m (39.7 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission SSG |
| Front suspension | Double wishbone |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs, 367 mm |
| Rear brakes | Ventilated discs, 354 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/35 R20; 295/30 R21 |
| Wheel rims size | 8.0J x 20; 10.5J x 21 |
Powertrain & Engine Architecture
At the heart of the McLaren GT is the M840TE 4.0-liter twin-turbocharged V8 engine. This engine is a member of the McLaren’s engine family, but specifically tuned for the GT’s grand touring mission. It features a ‘hot-vee’ configuration, meaning the turbochargers are positioned within the V of the engine, contributing to a lower center of gravity and improved responsiveness. Direct fuel injection and variable valve timing optimize combustion efficiency and power delivery. The engine produces 620 horsepower at 7,500 rpm and 630 Nm (464.66 lb-ft) of torque between 5,500 and 6,500 rpm. The SSG (Smooth Shift Gearbox) is a 7-speed dual-clutch transmission designed for smooth and rapid gear changes. Unlike some dual-clutch transmissions focused solely on speed, the SSG prioritizes refinement and comfort, offering a more seamless driving experience. The transmission is calibrated to provide relaxed cruising at highway speeds while still delivering quick downshifts when needed.
Driving Characteristics
The McLaren GT with the 7-speed SSG automatic offers a distinctly different driving experience compared to the more aggressively tuned McLaren models. While still incredibly fast – achieving 0-60 mph in 3.2 seconds – the GT emphasizes usability and comfort. The automatic transmission eliminates the need for constant gear changes, making it ideal for long journeys. The gear ratios are optimized for both acceleration and fuel efficiency. In normal driving modes, the transmission shifts smoothly and predictably. However, Sport and Track modes sharpen the shift points and increase responsiveness. Compared to a manual transmission equipped GT, the SSG offers a more relaxed driving experience, sacrificing some driver engagement for convenience. The GT’s suspension, while firm, is tuned to absorb bumps and imperfections in the road, providing a comfortable ride even on less-than-perfect surfaces.
Equipment & Trim Levels
The McLaren GT came standard with a high level of equipment, reflecting its grand touring aspirations. Standard features included leather upholstery, heated and electrically adjustable seats, a premium audio system, navigation, and climate control. The interior design focused on creating a luxurious and comfortable environment. Optional extras included a panoramic roof, bespoke interior trim options, and advanced driver-assistance systems. The GT’s trunk space, at 420 liters (14.83 cu. ft.) with the rear shelf removed, is significantly larger than that of many other supercars, making it practical for weekend getaways. The dashboard layout is relatively minimalist, with a central touchscreen controlling most vehicle functions.
Chassis & Braking
The McLaren GT utilizes a lightweight aluminum chassis, contributing to its relatively low curb weight of 1530 kg (3373.07 lbs.). The suspension system employs independent double wishbones at both the front and rear, optimized for both handling and ride comfort. The braking system features ventilated discs on all four wheels, with 367mm discs at the front and 354mm discs at the rear. ABS (Anti-lock braking system) is standard. The GT’s steering is electrically assisted, providing precise and responsive control. The car’s relatively low weight and balanced chassis contribute to its agile handling characteristics.
Market Reception & Comparison
The McLaren GT was generally well-received by automotive critics, who praised its comfortable ride, spacious trunk, and refined driving experience. However, some critics noted that it lacked the raw excitement and track-focused performance of other McLaren models. Compared to the McLaren 570S, the GT offered a more comfortable and practical experience, but at the expense of some outright performance. Fuel economy, at 10.8 l/100 km (21.8 US mpg), was reasonable for a supercar, but not exceptional. Reliability reports have been generally positive, with few major issues reported.
Legacy
The McLaren GT represented a significant step for McLaren, demonstrating the brand’s ability to create a supercar that is both exhilarating and comfortable. The M840TE engine and SSG transmission proved to be a reliable combination. On the used car market, the GT holds its value well, appealing to buyers seeking a unique and refined supercar experience. Its blend of performance, luxury, and practicality has cemented its place as a desirable grand tourer.
