The Comparative Analysis :
Mercedes ML 420 CDI 4MATIC 7G-TRONIC (08 - 11) vs. BMW X6 M Competition Steptronic Sport (20 - ..)
€ 72,100

€ 144,200

€ 72,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 144,200
ⓘ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 15.3 cm shorter, 10.8 cm narrower and 12.2 cm taller than the BMW X6 M Competition.
Mercedes ML 420 CDI
BMW X6 M Competition
1815
1911
2127
1693
2019
2212
1911 mm
Width
2019 mm
2127 mm
Width Incl. Mirrors
2212 mm
1815 mm
Height
1693 mm
2915
4788
2972
4941
4788 mm
Length
4941 mm
2915 mm
Wheelbase
2972 mm
Vehicle Weight
Mercedes ML 420 CDI
BMW X6 M Competition
2315 kg
Kerb Weight
2370 kg
2950 kg
Gross Vehicle
Weight
Weight
3000 kg

Weight Difference:
55 kg
2.32 %

General
Mercedes ML 420 CDI
BMW X6 M Competition
W164
Generation
G06
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 Competition
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
616 bhp
at 6000 rpm
Mercedes ML 420 CDI
302 bhp
616 bhp
BMW X6 M Competition
700 NM
at 2000 rpm
Max. Torque
750 NM
at 1800 rpm
Mercedes ML 420 CDI
700 NM
750 NM
BMW X6 M Competition
Performance
Mercedes ML 420 CDI
BMW X6 M Competition
146 mph
Maximum Speed
155 mph
6.8 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
94 m
0.000 sec

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

BMW X6 M Competition
▶ REPLAY
7.67 kg/bhp
Weight-to-Power Ratio
3.85 kg/bhp
Mercedes ML 420 CDI
7.67 kg/bhp
3.85 kg/bhp
BMW X6 M Competition
Fuel Economy / Emissions
Mercedes ML 420 CDI
BMW X6 M Competition
Fuel Economy
27 mpg
combined
23 mpg
Mercedes ML 420 CDI
27 mpg
23 mpg
BMW X6 M Competition
20 mpg
city
17 mpg
33 mpg
motorway
No data
95 L
Fuel Tank Capacity
83 L
557 mi
Range
413 mi
Mercedes ML 420 CDI
557 mi
413 mi
BMW X6 M Competition
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).
236.9 kWh
Mercedes ML 420 CDI
218.1 kWh
236.9 kWh
BMW X6 M Competition
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
279 g/km (NEFZ)
CO2 Emissions
273 g/km (WLTP)
Practical Convenience
Mercedes ML 420 CDI
BMW X6 M Competition
5
Doors
5
5
No. of Seats
5
635 kg
Maximum Payload
630 kg
500 L
Boot Capacity
580 L










2050 L
Boot Capacity (Seats Down)
1530 L