The Comparative Analysis :
Audi S6 Avant (08 - 10) vs. Audi A6 Avant 1.8 TFSI ultra S tronic (14 - 18)
€ 89,100
€ 45,200
€ 89,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S6 Avant is a bit smaller in every dimension. It's 0.2 inches shorter, 0.4 inches narrower and 0.6 inches lower than the A6 Avant 1.8 TFSI ultra.
S6 Avant
A6 Avant 1.8 TFSI ultra
56.9
73.4
79.9
57.5
73.8
82.1
73.4 in
Width
73.8 in
79.9 in
Width Incl. Mirrors
82.1 in
56.9 in
Height
57.5 in
112.1
194.4
114.6
194.6
194.4 in
Length
194.6 in
112.1 in
Wheelbase
114.6 in
Vehicle Weight
S6 Avant
A6 Avant 1.8 TFSI ultra
4508 lb
Curb Weight
3770 lb
5732 lb
Gross Vehicle
Weight
Weight
4993 lb
Weight Difference:
739 lb
16.39 %
General
S6 Avant
A6 Avant 1.8 TFSI ultra
C6 (4F)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
S6 Avant
A6 Avant 1.8 TFSI ultra
V10 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
BXA
Engine Code
CYGA
4
Valves
4
10
Cylinders
4
5.2 L / 254 cu in
Displacement
1.8 L / 88 cu in
429 hp
at 6800 rpm
Power
187 hp
at 4200 rpm
S6 Avant
429 hp
187 hp
A6 Avant 1.8 TFSI ultra
398 lb‑ft
at 3000 rpm
Max. Torque
236 lb‑ft
at 1400 rpm
S6 Avant
398 lb‑ft
236 lb‑ft
A6 Avant 1.8 TFSI ultra
Performance
S6 Avant
A6 Avant 1.8 TFSI ultra
155 mph
Maximum Speed
140 mph
5.3 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
243 ft
0.000 sec
S6 Avant
62 mph
62
mph
mph
374 ft
0.000 sec
A6 Avant 1.8 TFSI ultra
▶ REPLAY
10.51 lb/hp
Weight-to-Power Ratio
20.16 lb/hp
S6 Avant
10.51 lb/hp
20.16 lb/hp
A6 Avant 1.8 TFSI ultra
Fuel Economy / Emissions
S6 Avant
A6 Avant 1.8 TFSI ultra
Fuel Economy
19 mpg
combined
40 mpg
S6 Avant
19 mpg
40 mpg
A6 Avant 1.8 TFSI ultra
13 mpg
city
33 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
17.2 gal
395 mi
Range
685 mi
S6 Avant
395 mi
685 mi
A6 Avant 1.8 TFSI ultra
Environmental Impact
238.7 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).
111.8 kWh
S6 Avant
238.7 kWh
111.8 kWh
A6 Avant 1.8 TFSI ultra
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
481 g/mi (NEFZ)
CO2 Emissions
220 g/mi (NEFZ)
Practical Convenience
S6 Avant
A6 Avant 1.8 TFSI ultra
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
