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Mercedes-Benz G-class Long (W463, facelift 2018) AMG G 63 V8 (577 Hp) 4MATIC 9G-TRONIC AMG SPEEDSHIFT TCT (USA)
Overall Rating
Mercedes-Benz G-class:
The Mercedes-Benz G-Class, colloquially known as the G-Wagon or G-Wagen , is a four-wheel drive luxury SUV sold by Mercedes-Benz. Originally developed as a military off-roader, later more luxurious models were added to the line. In certain markets, it was sold under the Puch name as Puch G until 2000.
The G-Class is characterised by its boxy styling and body-on-frame construction. It uses three fully locking differentials, one of the few passenger car vehicles to have such a feature. Despite the introduction of an intended replacement, the unibody SUV Mercedes-Benz GL-Class in 2006, the G-Class is still in production and is one of the longest-produced vehicles in Daimler's history, with a span of 46 years. Only the Unimog surpasses it. In 2018, Mercedes-Benz introduced the second-generation W463 with heavily revised chassis, powertrain, body, and interior. In 2023, Mercedes-Benz announced plans to launch a smaller version of the G-Class, named "little G"—though no definitive date was given for the launch....(Read more on Wikipedia)
Long (W463, facelift 2018) Overview:
Mercedes-Benz G-class (Long (W463, facelift 2018)). With 850 Nm of torque, it offers ample pulling power. At around 2651 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. A rugged vehicle built to handle rough terrains and challenging driving conditions. Seating for 5 makes it ideal for daily use.
AMG G 63 V8 (577 Hp) 4MATIC 9G-TRONIC AMG SPEEDSHIFT TCT (USA) Verdict:
Performance Verdict
A powerhouse, delivering nearly identical, breathtaking acceleration and immense power as its European counterpart, tailored for the US market.
Fuel Economy
Fuel consumption is very high, typical for a high-performance V8 in a heavy SUV, making frequent fuel stops a necessity.
Pros and Cons:
Pros:
- • Iconic and timeless design with strong brand presence.
- • Unmatched off-road capability for a luxury SUV.
- • Luxurious and high-quality interior with modern technology.
- • Powerful and diverse engine lineup, including high-performance AMG options.
- • Significantly improved on-road driving dynamics compared to previous generations.
- • Strong resale value due to high demand and limited supply.
Cons:
- • Very high purchase price and expensive running costs.
- • High fuel consumption across all petrol engine variants.
- • Large dimensions can make urban maneuvering and parking challenging.
- • Despite improvements, the ride can still be firm due to its off-road focus.
- • Limited cargo space compared to other large luxury SUVs due to its boxy shape.
- • Some interior ergonomics are compromised by its traditional design.
Specifications:
Specifications are compared to those of the previous generation(Maybach G-class: 2017 - 2017).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | G-class |
| Generation: | Long (W463, facelift 2018) |
| Modification (Engine): | AMG G 63 V8 (577 Hp) 4MATIC 9G-TRONIC AMG SPEEDSHIFT TCT (USA) |
| Start of production: | 2018 |
| End of production: | 2024 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Off-road vehicle |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 577 Hp @ 6000 rpm. Same horsepower |
| Power per litre: | 144.9 Hp/l [471mm less] |
| Torque: | 850 Nm @ 2500-3500 rpm. |
| Engine Model/Code: | M 177.980 More details about the engine M 177.980 |
| Engine displacement: | 3982 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | BiTurbo, Intercooler |
| Valvetrain: | DOHC |
| Engine oil capacity: | 9.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 83 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 8.6:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 18.1 l/100 km |
| Fuel consumption (economy) - extra urban: | 14.7 l/100 km |
| Weight-to-power ratio: | 4.6 kg/Hp, 217.7 Hp/tonne |
| Weight-to-torque ratio: | 3.1 kg/Nm, 320.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 4.5 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2651 |
| Trunk (boot) space - maximum: | 1943 l |
| Trunk (boot) space - minimum: | 1079 l |
| Permitted trailer load with brakes (12%): | 3175 kg |
| Fuel tank capacity: | 100 l |
| Size: | |
|---|---|
| Ramp-over (brakeover) angle: | 26° |
| Wading depth: | 700 mm |
| Length: | 4874 mm mm [471mm less] |
| Width: | 1984 mm mm [129mm more] |
| Height: | 1966 mm mm [269mm less] |
| Wheelbase: | 2891 mm mm [537mm less] |
| Width including mirrors: | 2187 mm |
| Front track: | 1654 mm |
| Rear (Back) track: | 1654 mm |
| Ride height (ground clearance): | 241 mm |
| Minimum turning circle (turning diameter): | 13.5 m [above average] |
| Approach angle: | 31° |
| Departure angle: | 30° |
| Climb angle: | 45° |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 9 |
| Transmission type | Automatic |
| Gearbox type | G-TRONIC AMG SPEEDSHIFT TCT |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 275/50 R20 |
| Wheel rims size | 9.5J x 20 |
| Front suspension | Double wishbone |
| Rear suspension | Rigid axle suspension |
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