The Comparative Analysis :

Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. BMW 650i Coupé xDrive Automatic (12 - 13)

€ 100,600
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) Mercedes S 400 Coupé
€ 90,700
 BMW 650i Coupé xDrive Automatic (12 - 13) BMW 650i Coupé
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,700

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

Vehicle Dimensions

The Mercedes S 400 Coupé is slightly bigger in every dimension. It's 5.2 inches longer, 0.2 inches wider and 1.7 inches taller than the BMW 650i Coupé.
Mercedes S 400 Coupé
BMW 650i Coupé
55.6
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
74.8
83
53.9
Blueprint BMW 650i Coupé xDrive Automatic (12 - 13)
74.6
81.9
74.8 in
Width
74.6 in
83 in
Width Incl. Mirrors
81.9 in
55.6 in
Height
53.9 in
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
115.9
197.9
Blueprint BMW 650i Coupé xDrive Automatic (12 - 13)
112.4
192.7
197.9 in
Length
192.7 in
115.9 in
Wheelbase
112.4 in

Vehicle Weight

Mercedes S 400 Coupé
BMW 650i Coupé
4486 lb
Curb Weight
4233 lb
5600 lb
Gross Vehicle
Weight
5181 lb
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
Weight Difference:
254 lb
5.66 %
BMW 650i Coupé xDrive Automatic (12 - 13)

General

Mercedes S 400 Coupé
BMW 650i Coupé
C217
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 400 Coupé
BMW 650i Coupé
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 276
Engine Series
BMW N63
M 276.824
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
362 hp
at 5500 rpm
Power
444 hp
at 5500 rpm
Mercedes S 400 Coupé
362 hp
444 hp
BMW 650i Coupé
369 lb‑ft
at 1800 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
Mercedes S 400 Coupé
369 lb‑ft
479 lb‑ft
BMW 650i Coupé

Performance

Mercedes S 400 Coupé
BMW 650i Coupé
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

256 ft
0.000 sec

Mercedes S 400 Coupé

62 mph 62
mph

220 ft
0.000 sec

BMW 650i Coupé

▶ REPLAY
12.39 lb/hp
Weight-to-Power Ratio
9.53 lb/hp
Mercedes S 400 Coupé
12.39 lb/hp
9.53 lb/hp
BMW 650i Coupé

Fuel Economy / Emissions

Mercedes S 400 Coupé
BMW 650i Coupé
Fuel Economy
28 mpg
combined
26 mpg
Mercedes S 400 Coupé
28 mpg
26 mpg
BMW 650i Coupé
21 mpg
city
19 mpg
36 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
599 mi
Range
473 mi
Mercedes S 400 Coupé
599 mi
473 mi
BMW 650i Coupé
Environmental Impact
157.2 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).
174.3 kWh
Mercedes S 400 Coupé
157.2 kWh
174.3 kWh
BMW 650i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
343 g/mi (NEFZ)

Practical Convenience

Mercedes S 400 Coupé
BMW 650i Coupé
2
Doors
2
4
No. of Seats
4
1113 lb
Maximum Payload
948 lb
11.3 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data