The Comparative Analysis :
Audi Q8 55 TFSI quattro tiptronic (19 - ..) vs. Mercedes ML 320 CDI 4MATIC 7G-TRONIC (08 - 10)
€ 77,300

€ 55,200

€ 77,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,200
ⓘ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 Audi Q8 55 TFSI is 19.8 cm longer, 8.4 cm wider and 11 cm lower than the Mercedes ML 320 CDI.
Audi Q8 55 TFSI
Mercedes ML 320 CDI
1705
1995
2190
1815
1911
2127
1995 mm
Width
1911 mm
2190 mm
Width Incl. Mirrors
2127 mm
1705 mm
Height
1815 mm
2995
4986
2915
4788
4986 mm
Length
4788 mm
2995 mm
Wheelbase
2915 mm
Vehicle Weight
Audi Q8 55 TFSI
Mercedes ML 320 CDI
2170 kg
Kerb Weight
2185 kg
2820 kg
Gross Vehicle
Weight
Weight
2830 kg

Weight Difference:
15 kg
0.69 %

General
Audi Q8 55 TFSI
Mercedes ML 320 CDI
4M
Generation
W164
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Unleaded (95 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi Q8 55 TFSI
Mercedes ML 320 CDI
6-cylinder mild hybrid petrol engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
DCBD
Engine Code
OM 642.940

4
Valves
4
6
Cylinders
6
2995 CC
Engine Capacity
2987 CC
335 bhp
at 5000 rpm
Power
221 bhp
at 3800 rpm
Audi Q8 55 TFSI
335 bhp
221 bhp
Mercedes ML 320 CDI
500 NM
at 1370 rpm
Max. Torque
510 NM
at 1600 rpm
Audi Q8 55 TFSI
500 NM
510 NM
Mercedes ML 320 CDI
Performance
Audi Q8 55 TFSI
Mercedes ML 320 CDI
155 mph
Maximum Speed
134 mph
5.9 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
82 m
0.000 sec

Audi Q8 55 TFSI
62 mph
62
mph
mph
119 m
0.000 sec

Mercedes ML 320 CDI
▶ REPLAY
6.48 kg/bhp
Weight-to-Power Ratio
9.89 kg/bhp
Audi Q8 55 TFSI
6.48 kg/bhp
9.89 kg/bhp
Mercedes ML 320 CDI
Fuel Economy / Emissions
Audi Q8 55 TFSI
Mercedes ML 320 CDI
Fuel Economy
32 mpg
combined
30 mpg
Audi Q8 55 TFSI
32 mpg
30 mpg
Mercedes ML 320 CDI
25 mpg
city
24 mpg
No data
motorway
36 mpg
85 L
Fuel Tank Capacity
95 L
600 mi
Range
635 mi
Audi Q8 55 TFSI
600 mi
635 mi
Mercedes ML 320 CDI
Environmental Impact
166.7 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).
191.4 kWh
Audi Q8 55 TFSI
166.7 kWh
191.4 kWh
Mercedes ML 320 CDI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4 III
232 g/km (WLTP)
CO2 Emissions
245 g/km (NEFZ)
Practical Convenience
Audi Q8 55 TFSI
Mercedes ML 320 CDI
5
Doors
5
5
No. of Seats
5
650 kg
Maximum Payload
645 kg
605 L
Boot Capacity
500 L










1755 L
Boot Capacity (Seats Down)
2050 L