The Comparative Analysis :

BMW 650i Convertible (07 - 10) vs. Mercedes S 63 AMG Convertible 4MATIC SPEEDSHIFT MCT (16 - 17)

€ 89,300
BMW 650i Convertible (07 - 10) BMW 650i Cabrio
€ 190,000
 Mercedes S 63 AMG Convertible 4MATIC SPEEDSHIFT MCT (16 - 17) Mercedes S 63 AMG Convertible
€ 89,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 190,000

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

Vehicle Dimensions

The BMW 650i Cabrio is considerably smaller in every dimension. It's 8.8 inches shorter, 2.3 inches narrower and 1.9 inches lower than the Mercedes S 63 AMG Convertible.
BMW 650i Cabrio
Mercedes S 63 AMG Convertible
54.1
Blueprint BMW 650i Convertible (07 - 10)
73
80.2
56
Blueprint Mercedes S 63 AMG Convertible 4MATIC SPEEDSHIFT MCT (16 - 17)
75.3
83
73 in
Width
75.3 in
80.2 in
Width Incl. Mirrors
83 in
54.1 in
Height
56 in
Blueprint BMW 650i Convertible (07 - 10)
109.4
189.8
Blueprint Mercedes S 63 AMG Convertible 4MATIC SPEEDSHIFT MCT (16 - 17)
115.9
198.6
189.8 in
Length
198.6 in
109.4 in
Wheelbase
115.9 in

Vehicle Weight

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
4266 lb
Curb Weight
4817 lb
4982 lb
Gross Vehicle
Weight
5809 lb
BMW 650i Convertible (07 - 10)
Weight Difference:
551 lb
11.44 %
Mercedes S 63 AMG Convertible 4MATIC SPEEDSHIFT MCT (16 - 17)

General

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
E64
Generation
A217
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N62
Engine Series
Mercedes-Benz M 157
N62-B48
Engine Code
M 157.985
4
Valves
4
8
Cylinders
8
4.8 L / 235 cu in
Displacement
5.5 L / 269 cu in
362 hp
at 6300 rpm
Power
577 hp
at 5500 rpm
BMW 650i Cabrio
362 hp
577 hp
Mercedes S 63 AMG Convertible
361 lb‑ft
at 3400 rpm
Max. Torque
664 lb‑ft
at 2250 rpm
BMW 650i Cabrio
361 lb‑ft
664 lb‑ft
Mercedes S 63 AMG Convertible

Performance

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
155 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

249 ft
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

177 ft
0.000 sec

Mercedes S 63 AMG Convertible

▶ REPLAY
11.78 lb/hp
Weight-to-Power Ratio
8.35 lb/hp
BMW 650i Cabrio
11.78 lb/hp
8.35 lb/hp
Mercedes S 63 AMG Convertible

Fuel Economy / Emissions

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
Fuel Economy
19 mpg
combined
23 mpg
BMW 650i Cabrio
19 mpg
23 mpg
Mercedes S 63 AMG Convertible
12 mpg
city
16 mpg
No data
highway
29 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
345 mi
Range
478 mi
BMW 650i Cabrio
345 mi
478 mi
Mercedes S 63 AMG Convertible
Environmental Impact
238.7 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).
197 kWh
BMW 650i Cabrio
238.7 kWh
197 kWh
Mercedes S 63 AMG Convertible
Euro 4
Emission Standard
Euro 6b (NEFZ)
481 g/mi (NEFZ)
CO2 Emissions
393 g/mi (NEFZ)

Practical Convenience

BMW 650i Cabrio
Mercedes S 63 AMG Convertible
2
Doors
2
4
No. of Seats
4
717 lb
Maximum Payload
992 lb
9.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data