The Comparative Analysis :

Mercedes Maybach S 650 Convertible 7G-TRONIC (17 - 17) vs. BMW 640d Convertible xDrive Steptronic (15 - 18)

€ 357,000
Mercedes Maybach S 650 Convertible 7G-TRONIC (17 - 17) Mercedes Maybach S 650 Convertible
€ 99,300
 BMW 640d Convertible xDrive Steptronic (15 - 18) BMW 640d Cabrio
€ 357,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,300

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

Vehicle Dimensions

The Mercedes Maybach S 650 Convertible is slightly bigger in every dimension. It's 5.2 inches longer, 0.2 inches wider and 1.8 inches taller than the BMW 640d Cabrio.
Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
55.6
Blueprint Mercedes Maybach S 650 Convertible 7G-TRONIC (17 - 17)
74.8
83
53.7
Blueprint BMW 640d Convertible xDrive Steptronic (15 - 18)
74.6
81.9
74.8 in
Width
74.6 in
83 in
Width Incl. Mirrors
81.9 in
55.6 in
Height
53.7 in
Blueprint Mercedes Maybach S 650 Convertible 7G-TRONIC (17 - 17)
115.9
197.9
Blueprint BMW 640d Convertible xDrive Steptronic (15 - 18)
112.4
192.7
197.9 in
Length
192.7 in
115.9 in
Wheelbase
112.4 in

Vehicle Weight

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
4663 lb
Curb Weight
4420 lb
5710 lb
Gross Vehicle
Weight
5379 lb
Mercedes Maybach S 650 Convertible 7G-TRONIC (17 - 17)
Weight Difference:
243 lb
5.21 %
BMW 640d Convertible xDrive Steptronic (15 - 18)

General

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
A217
Generation
F12
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 276
Engine Series
BMW N57
M 276.823
Engine Code
N57-D30
4
Valves
4
12
Cylinders
6
6 L / 294 cu in
Displacement
3 L / 147 cu in
621 hp
at 4800 rpm
Power
309 hp
at 4400 rpm
Mercedes Maybach S 650 Convertible
621 hp
309 hp
BMW 640d Cabrio
738 lb‑ft
at 2300 rpm
Max. Torque
465 lb‑ft
at 1500 rpm
Mercedes Maybach S 650 Convertible
738 lb‑ft
465 lb‑ft
BMW 640d Cabrio

Performance

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
155 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

187 ft
0.000 sec

Mercedes Maybach S 650 Convertible

62 mph 62
mph

243 ft
0.000 sec

BMW 640d Cabrio

▶ REPLAY
7.51 lb/hp
Weight-to-Power Ratio
14.3 lb/hp
Mercedes Maybach S 650 Convertible
7.51 lb/hp
14.3 lb/hp
BMW 640d Cabrio

Fuel Economy / Emissions

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
Fuel Economy
20 mpg
combined
41 mpg
Mercedes Maybach S 650 Convertible
20 mpg
41 mpg
BMW 640d Cabrio
14 mpg
city
35 mpg
26 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
414 mi
Range
750 mi
Mercedes Maybach S 650 Convertible
414 mi
750 mi
BMW 640d Cabrio
Environmental Impact
227.4 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).
119.3 kWh
Mercedes Maybach S 650 Convertible
227.4 kWh
119.3 kWh
BMW 640d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
438 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)

Practical Convenience

Mercedes Maybach S 650 Convertible
BMW 640d Cabrio
2
Doors
2
4
No. of Seats
4
1047 lb
Maximum Payload
959 lb
9.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data