The Comparative Analysis :

Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17) vs. BMW 650i Coupé Automatic (11 - 12)

€ 248,100
Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17) Mercedes S 65 AMG Coupé
€ 85,700
 BMW 650i Coupé Automatic (11 - 12) BMW 650i Coupé
€ 248,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,700

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

Vehicle Dimensions

The Mercedes S 65 AMG Coupé is considerably bigger in every dimension. It's 5.9 inches longer, 0.7 inches wider and 2.1 inches taller than the BMW 650i Coupé.
Mercedes S 65 AMG Coupé
BMW 650i Coupé
56
Blueprint Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17)
75.3
83
53.9
Blueprint BMW 650i Coupé Automatic (11 - 12)
74.6
81.9
75.3 in
Width
74.6 in
83 in
Width Incl. Mirrors
81.9 in
56 in
Height
53.9 in
Blueprint Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17)
115.9
198.6
Blueprint BMW 650i Coupé Automatic (11 - 12)
112.4
192.7
198.6 in
Length
192.7 in
115.9 in
Wheelbase
112.4 in

Vehicle Weight

Mercedes S 65 AMG Coupé
BMW 650i Coupé
4817 lb
Curb Weight
4068 lb
5699 lb
Gross Vehicle
Weight
5027 lb
Mercedes S 65 AMG Coupé SPEEDSHIFT PLUS (14 - 17)
Weight Difference:
750 lb
15.57 %
BMW 650i Coupé Automatic (11 - 12)

General

Mercedes S 65 AMG Coupé
BMW 650i Coupé
C217
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 65 AMG Coupé
BMW 650i Coupé
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 279
Engine Series
BMW N63
M 279.980
Engine Code
N63-B44
4
Valves
4
12
Cylinders
8
6 L / 294 cu in
Displacement
4.4 L / 215 cu in
621 hp
at 4800 rpm
Power
402 hp
at 5500 rpm
Mercedes S 65 AMG Coupé
621 hp
402 hp
BMW 650i Coupé
738 lb‑ft
at 2300 rpm
Max. Torque
443 lb‑ft
at 1750 rpm
Mercedes S 65 AMG Coupé
738 lb‑ft
443 lb‑ft
BMW 650i Coupé

Performance

Mercedes S 65 AMG Coupé
BMW 650i Coupé
155 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

187 ft
0.000 sec

Mercedes S 65 AMG Coupé

62 mph 62
mph

223 ft
0.000 sec

BMW 650i Coupé

▶ REPLAY
7.76 lb/hp
Weight-to-Power Ratio
10.12 lb/hp
Mercedes S 65 AMG Coupé
7.76 lb/hp
10.12 lb/hp
BMW 650i Coupé

Fuel Economy / Emissions

Mercedes S 65 AMG Coupé
BMW 650i Coupé
Fuel Economy
20 mpg
combined
22 mpg
Mercedes S 65 AMG Coupé
20 mpg
22 mpg
BMW 650i Coupé
14 mpg
city
15 mpg
27 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
418 mi
Range
414 mi
Mercedes S 65 AMG Coupé
418 mi
414 mi
BMW 650i Coupé
Environmental Impact
225.5 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).
198.9 kWh
Mercedes S 65 AMG Coupé
225.5 kWh
198.9 kWh
BMW 650i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
449 g/mi (NEFZ)
CO2 Emissions
394 g/mi (NEFZ)

Practical Convenience

Mercedes S 65 AMG Coupé
BMW 650i Coupé
2
Doors
2
4
No. of Seats
4
882 lb
Maximum Payload
959 lb
11.3 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data