The Comparative Analysis :
Audi S6 Avant TDI tiptronic (19 - ..) vs. Mercedes E 400 d All-Terrain 4MATIC 9G-TRONIC (18 - ..)
€ 79,000
€ 69,600
€ 79,000
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 dimensions of these vehicles differ a little. The Audi S6 Avant TDI is 0.3 inches longer, an inch wider and 2 inches lower than the Mercedes E 400 d All-Terrain.
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
56.9
74.3
83.1
58.9
73.3
81.3
74.3 in
Width
73.3 in
83.1 in
Width Incl. Mirrors
81.3 in
56.9 in
Height
58.9 in
115.3
195
115.7
194.8
195 in
Length
194.8 in
115.3 in
Wheelbase
115.7 in
Vehicle Weight
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
4619 lb
Curb Weight
4530 lb
5853 lb
Gross Vehicle
Weight
Weight
5930 lb
Weight Difference:
88 lb
1.91 %
General
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
C8 (4K)
Generation
S213
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
344 hp
at 3850 rpm
Power
335 hp
at 3400 rpm
Audi S6 Avant TDI
344 hp
335 hp
Mercedes E 400 d All-Terrain
516 lb‑ft
at 2500 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
Audi S6 Avant TDI
516 lb‑ft
516 lb‑ft
Mercedes E 400 d All-Terrain
Performance
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
233 ft
0.000 sec
Audi S6 Avant TDI
62 mph
62
mph
mph
246 ft
0.000 sec
Mercedes E 400 d All-Terrain
▶ REPLAY
13.43 lb/hp
Weight-to-Power Ratio
13.52 lb/hp
Audi S6 Avant TDI
13.43 lb/hp
13.52 lb/hp
Mercedes E 400 d All-Terrain
Fuel Economy / Emissions
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
Fuel Economy
36 mpg
combined
37 mpg
Audi S6 Avant TDI
36 mpg
37 mpg
Mercedes E 400 d All-Terrain
31 mpg
city
31 mpg
No data
highway
41 mpg
19.3 gal
Fuel Tank Capacity
13.2 gal
698 mi
Range
485 mi
Audi S6 Avant TDI
698 mi
485 mi
Mercedes E 400 d All-Terrain
Environmental Impact
133.7 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).
131.6 kWh
Audi S6 Avant TDI
133.7 kWh
131.6 kWh
Mercedes E 400 d All-Terrain
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP
333 g/mi (WLTP)
CO2 Emissions
309 g/mi (WLTP)
Practical Convenience
Audi S6 Avant TDI
Mercedes E 400 d All-Terrain
5
Doors
5
5
No. of Seats
5
1235 lb
Maximum Payload
1400 lb
16 cu ft
Trunk Volume
18.1 cu ft











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

















