The Comparative Analysis :

BMW 640i Coupé xDrive Steptronic (15 - 17) vs. Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)

€ 85,300
BMW 640i Coupé xDrive Steptronic (15 - 17) BMW 640i Coupé
€ 139,200
 Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..) Mercedes AMG GT S Coupé
€ 85,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 139,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW 640i Coupé is 13.8 inches longer, 1.8 inches narrower and 3.2 inches taller than the Mercedes AMG GT S Coupé.
BMW 640i Coupé
Mercedes AMG GT S Coupé
53.9
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
74.6
81.9
50.7
Blueprint Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)
76.3
81.7
74.6 in
Width
76.3 in
81.9 in
Width Incl. Mirrors
81.7 in
53.9 in
Height
50.7 in
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
112.4
192.7
Blueprint Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)
103.5
178.9
192.7 in
Length
178.9 in
112.4 in
Wheelbase
103.5 in

Vehicle Weight

BMW 640i Coupé
Mercedes AMG GT S Coupé
4057 lb
Curb Weight
3671 lb
4993 lb
Gross Vehicle
Weight
4167 lb
BMW 640i Coupé xDrive Steptronic (15 - 17)
Weight Difference:
386 lb
9.52 %
Mercedes AMG GT S Coupé SPEEDSHIFT DCT (18 - ..)

General

BMW 640i Coupé
Mercedes AMG GT S Coupé
F13
Generation
C190
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 640i Coupé
Mercedes AMG GT S Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
Mercedes-Benz M 178
N55-B30
Engine Code
M 178.980
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
316 hp
at 5800 rpm
Power
515 hp
at 6250 rpm
BMW 640i Coupé
316 hp
515 hp
Mercedes AMG GT S Coupé
332 lb‑ft
at 1300 rpm
Max. Torque
494 lb‑ft
at 1900 rpm
BMW 640i Coupé
332 lb‑ft
494 lb‑ft
Mercedes AMG GT S Coupé

Performance

BMW 640i Coupé
Mercedes AMG GT S Coupé
155 mph
Maximum Speed
193 mph
5.2 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

236 ft
0.000 sec

BMW 640i Coupé

62 mph 62
mph

174 ft
0.000 sec

Mercedes AMG GT S Coupé

▶ REPLAY
12.84 lb/hp
Weight-to-Power Ratio
7.13 lb/hp
BMW 640i Coupé
12.84 lb/hp
7.13 lb/hp
Mercedes AMG GT S Coupé

Fuel Economy / Emissions

BMW 640i Coupé
Mercedes AMG GT S Coupé
Fuel Economy
29 mpg
combined
20 mpg
BMW 640i Coupé
29 mpg
20 mpg
Mercedes AMG GT S Coupé
21 mpg
city
15 mpg
No data
highway
26 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.2 gal
Kraftstoffanzeige
544 mi
Range
351 mi
BMW 640i Coupé
544 mi
351 mi
Mercedes AMG GT S Coupé
Environmental Impact
151.6 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
217.9 kWh
BMW 640i Coupé
151.6 kWh
217.9 kWh
Mercedes AMG GT S Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
301 g/mi (NEFZ)
CO2 Emissions
444 g/mi (WLTP)

Practical Convenience

BMW 640i Coupé
Mercedes AMG GT S Coupé
2
Doors
2
4
No. of Seats
2
937 lb
Maximum Payload
496 lb
13 cu ft
Trunk Volume
5 cu ft
No data
Cargo Volume (Seats Down)
No data