The Comparative Analysis :

Audi A6 Avant 2.0 TDI ultra (14 - 18) vs. Audi S6 Avant (06 - 08)

€ 45,800
Audi A6 Avant 2.0 TDI ultra (14 - 18) A6 Avant 2.0 TDI ultra
€ 84,500
 Audi S6 Avant (06 - 08) S6 Avant
€ 45,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,500

ⓘ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 A6 Avant 2.0 TDI ultra is just 0.4 inches longer, 0.7 inches wider and 0.1 inches lower than the S6 Avant.
A6 Avant 2.0 TDI ultra
S6 Avant
57.5
Blueprint Audi A6 Avant 2.0 TDI ultra (14 - 18)
73.8
82.1
57.6
Blueprint Audi S6 Avant (06 - 08)
73
79.9
73.8 in
Width
73 in
82.1 in
Width Incl. Mirrors
79.9 in
57.5 in
Height
57.6 in
Blueprint Audi A6 Avant 2.0 TDI ultra (14 - 18)
114.6
194.6
Blueprint Audi S6 Avant (06 - 08)
111.9
194.2
194.6 in
Length
194.2 in
114.6 in
Wheelbase
111.9 in

Vehicle Weight

A6 Avant 2.0 TDI ultra
S6 Avant
3891 lb
Curb Weight
4508 lb
5115 lb
Gross Vehicle
Weight
5732 lb
Audi A6 Avant 2.0 TDI ultra (14 - 18)
Weight Difference:
617 lb
13.69 %
Audi S6 Avant (06 - 08)

General

A6 Avant 2.0 TDI ultra
S6 Avant
C7 (4G)
Generation
C6 (4F)
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

A6 Avant 2.0 TDI ultra
S6 Avant
Straight-four diesel engine with tur­bo­charger
Engine Type
V10 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
CNHA
Engine Code
BXA
4
Valves
4
4
Cylinders
10
2 L / 98 cu in
Displacement
5.2 L / 254 cu in
187 hp
at 3800 rpm
Power
429 hp
at 6800 rpm
A6 Avant 2.0 TDI ultra
187 hp
429 hp
S6 Avant
295 lb‑ft
at 1750 rpm
Max. Torque
398 lb‑ft
at 3000 rpm
A6 Avant 2.0 TDI ultra
295 lb‑ft
398 lb‑ft
S6 Avant

Performance

A6 Avant 2.0 TDI ultra
S6 Avant
140 mph
Maximum Speed
155 mph
8.7 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

397 ft
0.000 sec

A6 Avant 2.0 TDI ultra

62 mph 62
mph

243 ft
0.000 sec

S6 Avant

▶ REPLAY
20.81 lb/hp
Weight-to-Power Ratio
10.51 lb/hp
A6 Avant 2.0 TDI ultra
20.81 lb/hp
10.51 lb/hp
S6 Avant

Fuel Economy / Emissions

A6 Avant 2.0 TDI ultra
S6 Avant
Fuel Economy
51 mpg
combined
18 mpg
A6 Avant 2.0 TDI ultra
51 mpg
18 mpg
S6 Avant
44 mpg
city
12 mpg
No data
highway
No data
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
986 mi
Range
371 mi
A6 Avant 2.0 TDI ultra
986 mi
371 mi
S6 Avant
Environmental Impact
94.6 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).
253.8 kWh
A6 Avant 2.0 TDI ultra
94.6 kWh
253.8 kWh
S6 Avant
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
192 g/mi (NEFZ)
CO2 Emissions
513 g/mi (NEFZ)

Practical Convenience

A6 Avant 2.0 TDI ultra
S6 Avant
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft
47.6 cu ft
Cargo Volume (Seats Down)
47 cu ft