The Comparative Analysis :
Mercedes ML 420 CDI DPF 4MATIC 7G-TRONIC (06 - 08) vs. Volvo XC90 T8 Twin Engine Polestar Performance AWD Geartronic (18 - 20)
€ 70,400

€ 82,600

€ 70,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,600
ⓘ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 DPF is 6.4 inches shorter, 0.8 inches narrower and 1.6 inches taller than the Volvo XC90 T8 Twin Engine Polestar Performance.
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
71.5
75.2
83.7
69.9
76
84.3
75.2 in
Width
76 in
83.7 in
Width Incl. Mirrors
84.3 in
71.5 in
Height
69.9 in
114.8
188.5
117.5
194.9
188.5 in
Length
194.9 in
114.8 in
Wheelbase
117.5 in
Vehicle Weight
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
5104 lb
Curb Weight
5135 lb
6504 lb
Gross Vehicle
Weight
Weight
6570 lb

Weight Difference:
31 lb
0.6 %

General
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
W164
Generation
L
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
V8 diesel engine with turbocharger
Engine Type
4-cylinder plug-in hybrid gasoline engine with gas turbine compressor
Mercedes-Benz OM 629
Engine Series
OM 629.912
Engine Code
B4204T34

4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
302 hp
at 3600 rpm
Power
399 hp
at 0 rpm
Mercedes ML 420 CDI DPF
302 hp
399 hp
Volvo XC90 T8 Twin Engine Polestar Performance
516 lb‑ft
at 2000 rpm
Max. Torque
494 lb‑ft
at 0 rpm
Mercedes ML 420 CDI DPF
516 lb‑ft
494 lb‑ft
Volvo XC90 T8 Twin Engine Polestar Performance
Performance
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
146 mph
Maximum Speed
143 mph
6.8 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
308 ft
0.000 sec

Mercedes ML 420 CDI DPF
62 mph
62
mph
mph
266 ft
0.000 sec

Volvo XC90 T8 Twin Engine Polestar Performance
▶ REPLAY
16.9 lb/hp
Weight-to-Power Ratio
12.87 lb/hp
Mercedes ML 420 CDI DPF
16.9 lb/hp
12.87 lb/hp
Volvo XC90 T8 Twin Engine Polestar Performance
Fuel Economy / Emissions
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
Fuel Economy
21 mpg
combined
94 mpg
Mercedes ML 420 CDI DPF
21 mpg
94 mpg
Volvo XC90 T8 Twin Engine Polestar Performance
16 mpg
city
No data
26 mpg
highway
No data
25.1 gal
Fuel Tank Capacity
18.5 gal
532 mi
Range
1740 mi
Mercedes ML 420 CDI DPF
532 mi
1740 mi
Volvo XC90 T8 Twin Engine Polestar Performance
Environmental Impact
228.4 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).
47.3 kWh
Mercedes ML 420 CDI DPF
228.4 kWh
47.3 kWh
Volvo XC90 T8 Twin Engine Polestar Performance
Euro 4 III
Emission Standard
Euro 6d-TEMP
473 g/mi (NEFZ)
CO2 Emissions
130 g/mi (WLTP)
Practical Convenience
Mercedes ML 420 CDI DPF
Volvo XC90 T8 Twin Engine Polestar Performance
5
Doors
5
5
No. of Seats
7
1400 lb
Maximum Payload
1435 lb
14.2 cu ft
Trunk Volume
7.4 cu ft






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