The Comparative Analysis :

Mercedes S 63 AMG Cabriolet 4MATIC SPEEDSHIFT MCT (16 - 17) vs. BMW 640i Cabrio Automatic (11 - 13)

€ 190,000
Mercedes S 63 AMG Cabriolet 4MATIC SPEEDSHIFT MCT (16 - 17) Mercedes S 63 AMG Cabriolet
€ 83,900
 BMW 640i Cabrio Automatic (11 - 13) BMW 640i Cabrio
€ 190,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,900

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

Vehicle Dimensions

The Mercedes S 63 AMG Cabriolet is considerably bigger in every dimension. It's 15 cm longer, 1.9 cm wider and 5.7 cm taller than the BMW 640i Cabrio.
Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
1422
Blueprint Mercedes S 63 AMG Cabriolet 4MATIC SPEEDSHIFT MCT (16 - 17)
1913
2108
1365
Blueprint BMW 640i Cabrio Automatic (11 - 13)
1894
2081
1913 mm
Width
1894 mm
2108 mm
Width Incl. Mirrors
2081 mm
1422 mm
Height
1365 mm
Blueprint Mercedes S 63 AMG Cabriolet 4MATIC SPEEDSHIFT MCT (16 - 17)
2945
5044
Blueprint BMW 640i Cabrio Automatic (11 - 13)
2855
4894
5044 mm
Length
4894 mm
2945 mm
Wheelbase
2855 mm

Vehicle Weight

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
2185 kg
Kerb Weight
1915 kg
2635 kg
Gross Vehicle
Weight
2290 kg
Mercedes S 63 AMG Cabriolet 4MATIC SPEEDSHIFT MCT (16 - 17)
Weight Difference:
270 kg
12.36 %
BMW 640i Cabrio Automatic (11 - 13)

General

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
A217
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
Mercedes-Benz M 157
Engine Series
BMW N55
M 157.985
Engine Code
N55-B30
4
Valves
4
8
Cylinders
6
5461 CC
Engine Capacity
2979 CC
577 bhp
at 5500 rpm
Power
316 bhp
at 5800 rpm
Mercedes S 63 AMG Cabriolet
577 bhp
316 bhp
BMW 640i Cabrio
900 NM
at 2250 rpm
Max. Torque
450 NM
at 1300 rpm
Mercedes S 63 AMG Cabriolet
900 NM
450 NM
BMW 640i Cabrio

Performance

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

54 m
0.000 sec

Mercedes S 63 AMG Cabriolet

62 mph 62
mph

79 m
0.000 sec

BMW 640i Cabrio

▶ REPLAY
3.79 kg/bhp
Weight-to-Power Ratio
6.06 kg/bhp
Mercedes S 63 AMG Cabriolet
3.79 kg/bhp
6.06 kg/bhp
BMW 640i Cabrio

Fuel Economy / Emissions

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
Fuel Economy
27 mpg
combined
36 mpg
Mercedes S 63 AMG Cabriolet
27 mpg
36 mpg
BMW 640i Cabrio
20 mpg
city
26 mpg
34 mpg
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
478 mi
Range
557 mi
Mercedes S 63 AMG Cabriolet
478 mi
557 mi
BMW 640i Cabrio
Environmental Impact
197 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).
147.7 kWh
Mercedes S 63 AMG Cabriolet
197 kWh
147.7 kWh
BMW 640i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
244 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)

Practical Convenience

Mercedes S 63 AMG Cabriolet
BMW 640i Cabrio
2
Doors
2
4
No. of Seats
4
450 kg
Maximum Payload
375 kg
350 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data