Compare Mercedes AMG GT 4-Door vs Alpina D3 G20
Variants
43 4MATIC+
53 4MATIC+
63 4MATIC+
63 S 4MATIC+
63 S E-Performance
Capacity
Cargo Capacity
456 L / 16.1 cu-ft
480 L / 17.0 cu-ft
Fuel Capacity
59.0 L / 15.6 gal
Passengers
5
Payload
375 kg / 827 lbs
Chassis
Brakes | Front
Ventilated discs, 395 mm
Brakes | Rear
Ventilated discs, 345 mm
Offroad | Approach Angle
12.0 deg
Offroad | Breakover Angle
13.2 deg
Offroad | Departure Angle
14.7 deg
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Multi-link
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Tire Size
Front wheel tires: 255/35 ZR19 Rear wheel tires: 265/35 ZR19
Turning Circle
12.6 m / 41.3 ft
Construction
Battery | Capacity
6.1 kWh (gross)
Battery | Type
Lithium-ion
Battery | Voltage
400.0 V
Body Style
4-door mild-hybrid Sedan
Dimensions
Ground Clearance
122 mm / 4.8 in
Size | Height
1440 mm / 56.7 in
Size | Length
5054 mm / 199.0 in
4719 mm / 185.8 in
Size | Width
1827 mm / 71.9 in | 2068 mm / 81.4 in (mirror unfolded)
Track Width | Front
1577.0 mm / 62.1 in
Track Width | Rear
1666.0 mm / 65.6 in
1572.0 mm / 61.9 in
Weight
1950.0 kg / 4299.0 lbs
Wheel Size
Front wheel rims: 8.5J x 19 Rear wheel rims: 9.5J x 19
Wheelbase
2951 mm / 116.2 in
2851 mm / 112.2 in
Performance
Acceleration | 0 - 100 km/h
4.6 sec
Acceleration | 0 - 60 mph
4.4 sec
CO2 Emission
176 g/km
Coefficient Of Drag
0.332
Electric Range
12.0 km / 7.5 mi
Fuel Economy
6.7 L/100km / 35.1 MPG (combined) | 9.4 L/100km / 25.0 MPG (urban) | 5.2 L/100km / 45.2 MPG (highway)
Top Speed
273.0 km/h / 169.6 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 12% gradient)
750 kg / 1653 lbs (w/o brakes) | 1800 kg / 3968 lbs (w/ brakes @ 12% gradient)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6d-ISC-FCM
Engine
B57D30
Engine | Bore
83.0 mm / 3.3 in
84.0 mm / 3.3 in
Engine | Compression Ratio
10.5:1
16.5:1
Engine | Displacement
3.0 L / 182.6 cu-in / 2993.0 cc
Engine | Power
355.0 hp / 264.7 kW @ 4000-4200 rpm + 11.0 hp / 8.2 kW (electric motor)
Engine | Specific Output
118.6 hp/L / 1.9 hp/cu-in
Engine | Stroke
90.0 mm / 3.5 in
Engine | Torque
730 Nm / 538.4 lb-ft @ 1750-2750 rpm
Engine | Type
Bi-turbocharged commonrail diesel inline-6 engine with 4 values per cylinder
Transmission | Gears
9-speed
8-speed
Transmission | Type
AMG SPEEDSHIFT MCT 9G automatic
Automatic Switch-Tronic
Production
Availability
2020
Debut
2018-09-26
Made In
Germany
Reviews
Neofiliac score
77%
70%
Pros
- Superb performance
- Up to awe-inspiring 639hp of power and tremendous 900Nm of torque
- Decent handling
- Great styling
- Good performance
- Good towing capacity
Cons
- Horrible bastardization of a good sports car
- Ridiculous hunchback sedan form factor
- AWD only
- Reliability concerns
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