The Comparative Analysis :
Audi A6 Avant 2.0 TDI e (08 - 11) vs. Mercedes E 400 d All-Terrain 4MATIC 9G-TRONIC (18 - ..)
€ 38,800

€ 69,600

€ 38,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi A6 Avant 2.0 TDI e is a little smaller in every dimension. It's 0.8 inches shorter, 0.2 inches narrower and 1.3 inches lower than the Mercedes E 400 d All-Terrain.
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
57.6
73
79.9
58.9
73.3
81.3
73 in
Width
73.3 in
79.9 in
Width Incl. Mirrors
81.3 in
57.6 in
Height
58.9 in
111.9
194
115.7
194.8
194 in
Length
194.8 in
111.9 in
Wheelbase
115.7 in
Vehicle Weight
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
3737 lb
Curb Weight
4530 lb
4960 lb
Gross Vehicle
Weight
Weight
5930 lb

Weight Difference:
794 lb
17.53 %

General
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
C6 (4F)
Generation
S213
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Diesel

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

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
Straight-four diesel engine with turbocharger
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 656
CAGB
Engine Code
OM 656.929

4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
2.9 L / 142 cu in
134 hp
at 4000 rpm
Power
335 hp
at 3400 rpm
Audi A6 Avant 2.0 TDI e
134 hp
335 hp
Mercedes E 400 d All-Terrain
236 lb‑ft
at 1750 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
Audi A6 Avant 2.0 TDI e
236 lb‑ft
516 lb‑ft
Mercedes E 400 d All-Terrain
Performance
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
127 mph
Maximum Speed
155 mph
10.7 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
489 ft
0.000 sec

Audi A6 Avant 2.0 TDI e
62 mph
62
mph
mph
246 ft
0.000 sec

Mercedes E 400 d All-Terrain
▶ REPLAY
27.89 lb/hp
Weight-to-Power Ratio
13.52 lb/hp
Audi A6 Avant 2.0 TDI e
27.89 lb/hp
13.52 lb/hp
Mercedes E 400 d All-Terrain
Fuel Economy / Emissions
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
Fuel Economy
44 mpg
combined
37 mpg
Audi A6 Avant 2.0 TDI e
44 mpg
37 mpg
Mercedes E 400 d All-Terrain
34 mpg
city
31 mpg
No data
highway
41 mpg
18.5 gal
Fuel Tank Capacity
13.2 gal
821 mi
Range
485 mi
Audi A6 Avant 2.0 TDI e
821 mi
485 mi
Mercedes E 400 d All-Terrain
Environmental Impact
109.1 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).
131.6 kWh
Audi A6 Avant 2.0 TDI e
109.1 kWh
131.6 kWh
Mercedes E 400 d All-Terrain
Euro 5
Emission Standard
Euro 6d-TEMP
224 g/mi (NEFZ)
CO2 Emissions
309 g/mi (WLTP)
Practical Convenience
Audi A6 Avant 2.0 TDI e
Mercedes E 400 d All-Terrain
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
1400 lb
16 cu ft
Trunk Volume
18.1 cu ft











47 cu ft
Cargo Volume (Seats Down)
51.5 cu ft