The Comparative Analysis :

Mercedes S 420 CDI long 7G-TRONIC (06 - 09) vs. BMW M760Li V12 xDrive Steptronic (19 - ..)

€ 98,900
Mercedes S 420 CDI long 7G-TRONIC (06 - 09) Mercedes S 420 CDI long
€ 174,000
 BMW M760Li V12 xDrive Steptronic (19 - ..) BMW M760Li
€ 98,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 174,000

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

Vehicle Dimensions

The Mercedes S 420 CDI long is a little smaller in every dimension. It's 2 inches shorter, 1.2 inches narrower and 0.2 inches lower than the BMW M760Li.
Mercedes S 420 CDI long
BMW M760Li
58
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
73.7
83.5
58.2
Blueprint BMW M760Li V12 xDrive Steptronic (19 - ..)
74.9
85.4
73.7 in
Width
74.9 in
83.5 in
Width Incl. Mirrors
85.4 in
58 in
Height
58.2 in
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
124.6
205.1
Blueprint BMW M760Li V12 xDrive Steptronic (19 - ..)
126.4
207.1
205.1 in
Length
207.1 in
124.6 in
Wheelbase
126.4 in

Vehicle Weight

Mercedes S 420 CDI long
BMW M760Li
4718 lb
Curb Weight
5060 lb
5864 lb
Gross Vehicle
Weight
6261 lb
Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
Weight Difference:
342 lb
6.76 %
BMW M760Li V12 xDrive Steptronic (19 - ..)

General

Mercedes S 420 CDI long
BMW M760Li
W221
Generation
G12
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 420 CDI long
BMW M760Li
V8 diesel engine with tur­bo­charger
Engine Type
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz OM 629
Engine Series
BMW N74
OM 629.911
Engine Code
N74-B66
4
Valves
4
8
Cylinders
12
4 L / 196 cu in
Displacement
6.6 L / 323 cu in
316 hp
at 3600 rpm
Power
577 hp
at 5250 rpm
Mercedes S 420 CDI long
316 hp
577 hp
BMW M760Li
538 lb‑ft
at 2200 rpm
Max. Torque
627 lb‑ft
at 1600 rpm
Mercedes S 420 CDI long
538 lb‑ft
627 lb‑ft
BMW M760Li

Performance

Mercedes S 420 CDI long
BMW M760Li
155 mph
Maximum Speed
155 mph
6 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

272 ft
0.000 sec

Mercedes S 420 CDI long

62 mph 62
mph

174 ft
0.000 sec

BMW M760Li

▶ REPLAY
14.93 lb/hp
Weight-to-Power Ratio
8.77 lb/hp
Mercedes S 420 CDI long
14.93 lb/hp
8.77 lb/hp
BMW M760Li

Fuel Economy / Emissions

Mercedes S 420 CDI long
BMW M760Li
Fuel Economy
25 mpg
combined
19 mpg
Mercedes S 420 CDI long
25 mpg
19 mpg
BMW M760Li
18 mpg
city
13 mpg
33 mpg
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
20.6 gal
Kraftstoffanzeige
595 mi
Range
391 mi
Mercedes S 420 CDI long
595 mi
391 mi
BMW M760Li
Environmental Impact
193.4 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).
235 kWh
Mercedes S 420 CDI long
193.4 kWh
235 kWh
BMW M760Li
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
398 g/mi (NEFZ)
CO2 Emissions
497 g/mi (WLTP)

Practical Convenience

Mercedes S 420 CDI long
BMW M760Li
4
Doors
4
5
No. of Seats
5
1146 lb
Maximum Payload
1202 lb
15.9 cu ft
Trunk Volume
14.6 cu ft
No data
Cargo Volume (Seats Down)
No data