The Comparative Analysis :

Audi S6 Avant (06 - 08) vs. Audi A6 Avant 3.0 TDI competition quattro tiptronic (14 - 18)

€ 84,500
Audi S6 Avant (06 - 08) S6 Avant
€ 71,500
 Audi A6 Avant 3.0 TDI competition quattro tiptronic (14 - 18) A6 Avant 3.0 TDI competition
€ 84,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 71,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The S6 Avant is just 0.4 inches shorter, 0.7 inches narrower and 0.1 inches taller than the A6 Avant 3.0 TDI competition.
S6 Avant
A6 Avant 3.0 TDI competition
57.6
Blueprint Audi S6 Avant (06 - 08)
73
79.9
57.5
Blueprint Audi A6 Avant 3.0 TDI competition quattro tiptronic (14 - 18)
73.8
82.1
73 in
Width
73.8 in
79.9 in
Width Incl. Mirrors
82.1 in
57.6 in
Height
57.5 in
Blueprint Audi S6 Avant (06 - 08)
111.9
194.2
Blueprint Audi A6 Avant 3.0 TDI competition quattro tiptronic (14 - 18)
114.6
194.6
194.2 in
Length
194.6 in
111.9 in
Wheelbase
114.6 in

Vehicle Weight

S6 Avant
A6 Avant 3.0 TDI competition
4508 lb
Curb Weight
4420 lb
5732 lb
Gross Vehicle
Weight
5644 lb
Audi S6 Avant (06 - 08)
Weight Difference:
88 lb
1.95 %
Audi A6 Avant 3.0 TDI competition quattro tiptronic (14 - 18)

General

S6 Avant
A6 Avant 3.0 TDI competition
C6 (4F)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

S6 Avant
A6 Avant 3.0 TDI competition
V10 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 diesel engine with two tur­bo­chargers (bi­turbo)
BXA
Engine Code
CVUB
4
Valves
4
10
Cylinders
6
5.2 L / 254 cu in
Displacement
3 L / 147 cu in
429 hp
at 6800 rpm
Power
322 hp
at 4000 rpm
S6 Avant
429 hp
322 hp
A6 Avant 3.0 TDI competition
398 lb‑ft
at 3000 rpm
Max. Torque
479 lb‑ft
at 1400 rpm
S6 Avant
398 lb‑ft
479 lb‑ft
A6 Avant 3.0 TDI competition

Performance

S6 Avant
A6 Avant 3.0 TDI competition
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

243 ft
0.000 sec

S6 Avant

62 mph 62
mph

233 ft
0.000 sec

A6 Avant 3.0 TDI competition

▶ REPLAY
10.51 lb/hp
Weight-to-Power Ratio
13.73 lb/hp
S6 Avant
10.51 lb/hp
13.73 lb/hp
A6 Avant 3.0 TDI competition

Fuel Economy / Emissions

S6 Avant
A6 Avant 3.0 TDI competition
Fuel Economy
18 mpg
combined
37 mpg
S6 Avant
18 mpg
37 mpg
A6 Avant 3.0 TDI competition
12 mpg
city
31 mpg
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
371 mi
Range
709 mi
S6 Avant
371 mi
709 mi
A6 Avant 3.0 TDI competition
Environmental Impact
253.8 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).
131.6 kWh
S6 Avant
253.8 kWh
131.6 kWh
A6 Avant 3.0 TDI competition
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
513 g/mi (NEFZ)
CO2 Emissions
272 g/mi (NEFZ)

Practical Convenience

S6 Avant
A6 Avant 3.0 TDI competition
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft
47 cu ft
Cargo Volume (Seats Down)
47.6 cu ft