The Comparative Analysis :
Mercedes ML 320 CDI 4MATIC 7G-TRONIC (08 - 10) vs. BMW X6 xDrive50i Steptronic (12 - 14)
€ 55,200

€ 80,800

€ 55,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 80,800
ⓘ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 320 CDI is 3.5 inches shorter, 2.8 inches narrower and 4.9 inches taller than the BMW X6 xDrive50i.
Mercedes ML 320 CDI
BMW X6 xDrive50i
71.5
75.2
83.7
66.5
78.1
86.4
75.2 in
Width
78.1 in
83.7 in
Width Incl. Mirrors
86.4 in
71.5 in
Height
66.5 in
114.8
188.5
115.5
192
188.5 in
Length
192 in
114.8 in
Wheelbase
115.5 in
Vehicle Weight
Mercedes ML 320 CDI
BMW X6 xDrive50i
4817 lb
Curb Weight
4993 lb
6239 lb
Gross Vehicle
Weight
Weight
6151 lb

Weight Difference:
176 lb
3.52 %

General
Mercedes ML 320 CDI
BMW X6 xDrive50i
W164
Generation
E71
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes ML 320 CDI
BMW X6 xDrive50i
V6 diesel engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 642
Engine Series
BMW N63
OM 642.940
Engine Code
N63-B44

4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
221 hp
at 3800 rpm
Power
402 hp
at 5500 rpm
Mercedes ML 320 CDI
221 hp
402 hp
BMW X6 xDrive50i
376 lb‑ft
at 1600 rpm
Max. Torque
443 lb‑ft
at 1750 rpm
Mercedes ML 320 CDI
376 lb‑ft
443 lb‑ft
BMW X6 xDrive50i
Performance
Mercedes ML 320 CDI
BMW X6 xDrive50i
134 mph
Maximum Speed
155 mph
8.6 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
390 ft
0.000 sec

Mercedes ML 320 CDI
62 mph
62
mph
mph
246 ft
0.000 sec

BMW X6 xDrive50i
▶ REPLAY
21.8 lb/hp
Weight-to-Power Ratio
12.42 lb/hp
Mercedes ML 320 CDI
21.8 lb/hp
12.42 lb/hp
BMW X6 xDrive50i
Fuel Economy / Emissions
Mercedes ML 320 CDI
BMW X6 xDrive50i
Fuel Economy
25 mpg
combined
19 mpg
Mercedes ML 320 CDI
25 mpg
19 mpg
BMW X6 xDrive50i
20 mpg
city
13 mpg
30 mpg
highway
No data
25.1 gal
Fuel Tank Capacity
22.5 gal
635 mi
Range
423 mi
Mercedes ML 320 CDI
635 mi
423 mi
BMW X6 xDrive50i
Environmental Impact
191.4 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).
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 320 CDI
191.4 kWh
236.9 kWh
BMW X6 xDrive50i
Euro 4 III
Emission Standard
Euro 5
394 g/mi (NEFZ)
CO2 Emissions
470 g/mi (NEFZ)
Practical Convenience
Mercedes ML 320 CDI
BMW X6 xDrive50i
5
Doors
5
5
No. of Seats
4
1422 lb
Maximum Payload
1157 lb
14.2 cu ft
Trunk Volume
16.1 cu ft









58 cu ft
Cargo Volume (Seats Down)
41.1 cu ft