The Comparative Analysis :
Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11) vs. BMW X6 M Steptronic (15 - 18)
€ 72,100

€ 125,600

€ 72,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 125,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes ML 420 CDI is 12.1 cm shorter, 7.8 cm narrower and 12.6 cm taller than the BMW X6 M.
Mercedes ML 420 CDI
BMW X6 M
1815
1911
2127
1689
1989
2170
1911 mm
Width
1989 mm
2127 mm
Width Incl. Mirrors
2170 mm
1815 mm
Height
1689 mm
2915
4788
2933
4909
4788 mm
Length
4909 mm
2915 mm
Wheelbase
2933 mm
Vehicle Weight
Mercedes ML 420 CDI
BMW X6 M
2315 kg
Kerb Weight
2265 kg
2950 kg
Gross Vehicle
Weight
Weight
2950 kg

Weight Difference:
50 kg
2.16 %

General
Mercedes ML 420 CDI
BMW X6 M
W164
Generation
F86
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes ML 420 CDI
BMW X6 M
V8 diesel engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Mercedes-Benz OM 629
Engine Series
BMW S63
OM 629.912
Engine Code
S63-B44

4
Valves
4
8
Cylinders
8
3996 CC
Engine Capacity
4395 CC
302 bhp
at 3600 rpm
Power
567 bhp
at 6000 rpm
Mercedes ML 420 CDI
302 bhp
567 bhp
BMW X6 M
700 NM
at 2000 rpm
Max. Torque
750 NM
at 2200 rpm
Mercedes ML 420 CDI
700 NM
750 NM
BMW X6 M
Performance
Mercedes ML 420 CDI
BMW X6 M
146 mph
Maximum Speed
155 mph
6.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
94 m
0.000 sec

Mercedes ML 420 CDI
62 mph
62
mph
mph
58 m
0.000 sec

BMW X6 M
▶ REPLAY
7.67 kg/bhp
Weight-to-Power Ratio
3.99 kg/bhp
Mercedes ML 420 CDI
7.67 kg/bhp
3.99 kg/bhp
BMW X6 M
Fuel Economy / Emissions
Mercedes ML 420 CDI
BMW X6 M
Fuel Economy
27 mpg
combined
25 mpg
Mercedes ML 420 CDI
27 mpg
25 mpg
BMW X6 M
20 mpg
city
19 mpg
33 mpg
motorway
No data
95 L
Fuel Tank Capacity
85 L
557 mi
Range
476 mi
Mercedes ML 420 CDI
557 mi
476 mi
BMW X6 M
Environmental Impact
218.1 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).
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).
210.3 kWh
Mercedes ML 420 CDI
218.1 kWh
210.3 kWh
BMW X6 M
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
279 g/km (NEFZ)
CO2 Emissions
258 g/km (NEFZ)
Practical Convenience
Mercedes ML 420 CDI
BMW X6 M
5
Doors
5
5
No. of Seats
5
635 kg
Maximum Payload
685 kg
500 L
Boot Capacity
550 L










2050 L
Boot Capacity (Seats Down)
1525 L