The Comparative Analysis :
Audi S6 Avant TDI tiptronic (19 - ..) vs. Audi A6 Avant 2.8 FSI multitronic (08 - 11)
€ 79,000
€ 42,500
€ 79,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500
ⓘ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 S6 Avant TDI is 1.1 inches longer, 1.2 inches wider and 0.7 inches lower than the A6 Avant 2.8 FSI.
S6 Avant TDI
A6 Avant 2.8 FSI
56.9
74.3
83.1
57.6
73
79.9
74.3 in
Width
73 in
83.1 in
Width Incl. Mirrors
79.9 in
56.9 in
Height
57.6 in
115.3
195
111.9
194
195 in
Length
194 in
115.3 in
Wheelbase
111.9 in
Vehicle Weight
S6 Avant TDI
A6 Avant 2.8 FSI
4619 lb
Curb Weight
3847 lb
5853 lb
Gross Vehicle
Weight
Weight
5004 lb
Weight Difference:
772 lb
16.71 %
General
S6 Avant TDI
A6 Avant 2.8 FSI
C8 (4K)
Generation
C6 (4F)
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
Continuously variable transmission (CVT)
Engine
S6 Avant TDI
A6 Avant 2.8 FSI
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
V6 gasoline engine (naturally aspirated engine)
Engine Code
CCDA
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.8 L / 137 cu in
344 hp
at 3850 rpm
Power
187 hp
at 5000 rpm
S6 Avant TDI
344 hp
187 hp
A6 Avant 2.8 FSI
516 lb‑ft
at 2500 rpm
Max. Torque
207 lb‑ft
at 3000 rpm
S6 Avant TDI
516 lb‑ft
207 lb‑ft
A6 Avant 2.8 FSI
Performance
S6 Avant TDI
A6 Avant 2.8 FSI
155 mph
Maximum Speed
141 mph
5.1 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
233 ft
0.000 sec
S6 Avant TDI
62 mph
62
mph
mph
390 ft
0.000 sec
A6 Avant 2.8 FSI
▶ REPLAY
13.43 lb/hp
Weight-to-Power Ratio
20.57 lb/hp
S6 Avant TDI
13.43 lb/hp
20.57 lb/hp
A6 Avant 2.8 FSI
Fuel Economy / Emissions
S6 Avant TDI
A6 Avant 2.8 FSI
Fuel Economy
36 mpg
combined
27 mpg
S6 Avant TDI
36 mpg
27 mpg
A6 Avant 2.8 FSI
31 mpg
city
19 mpg
No data
highway
No data
19.3 gal
Fuel Tank Capacity
18.5 gal
698 mi
Range
506 mi
S6 Avant TDI
698 mi
506 mi
A6 Avant 2.8 FSI
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).
162.9 kWh
S6 Avant TDI
133.7 kWh
162.9 kWh
A6 Avant 2.8 FSI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
333 g/mi (WLTP)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
S6 Avant TDI
A6 Avant 2.8 FSI
5
Doors
5
5
No. of Seats
5
1235 lb
Maximum Payload
1157 lb
16 cu ft
Trunk Volume
16 cu ft
47.6 cu ft
Cargo Volume (Seats Down)
47 cu ft
