Car comparison

AUDI A6 Avant (C9) 3.0 TFSI V6vsAUDI S6 Avant e-tron 100 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI A6 Avant (C9)

3.0 TFSI V6

367 hp2995 ccGasolineAWDAutomaticTurbochargedWagon / estate2025-present

AUDI S6 Avant e-tron

100 kWh

551 hpElectricAWDAutomaticWagon / estate2024-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

AUDI S6 Avant e-tron 100 kWh

Quickest 0-100 km/h
3.9 s
Most powerful
551 hp
411 kW
Best power-to-weight
236 hp/t
176 kW/t
4.2 kg/hp
Largest trunk
502 L
Best overall score
82/100
Best performance score
81/100
Best practicality score
85/100

AUDI A6 Avant (C9) 3.0 TFSI V6

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
2,000 kg
4,409 lb
Best economy score
86/100

Specification comparison

Specification comparison
Model	AUDIA6 Avant (C9)3.0 TFSI V6	AUDIS6 Avant e-tron100 kWh
Power	367hp274kW	551hp411kW
Torque	550Nm406lb-ft	-
Curb weight	2,000kg4,409lb	2,335kg5,148lb
Gross weight	2,645kg5,831lb	2,880kg6,349lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated
To 99% top speed	49.4s99% target: 257 km/h / 160 mph Calculated	36.5s99% target: 248 km/h / 154 mph Calculated
0-100 km/h	4.7s	3.9s
0-200 km/h	14.9s Calculated	12.5s Calculated
0-60 mph	4.5s Calculated	3.7s Calculated
Fuel consumption	7.8L/100 km30.2mpg US36.2mpg UK	-
Quarter mile	12.7s Calculated	11.8s Calculated
Power-to-weight	184hp/t137kW/t83hp/1000 lb Calculated	236hp/t176kW/t107hp/1000 lb Calculated
Torque-to-weight	275Nm/t184lb-ft/ton Calculated	-
Estimated range	782km486mi Calculated	-
Displacement	2,995cc183cu in	-
Length	4,999mm197in	4,928mm194in
Width	1,875mm74in	1,923mm76in
Height	1,472mm58in	1,541mm61in
Wheelbase	2,923mm115in	2,951mm116in
Front track	1,626mm64in	1,669mm66in
Rear track	1,610mm63in	1,612mm63in
Trunk volume	466L	502L
Max trunk volume	1,497L	1,422L
Doors	5	5
Seats	5	5
Fuel tank	61L	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AUDIA6 Avant (C9)3.0 TFSI V6	AUDIS6 Avant e-tron100 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.5 s	3.7 s
0-100 km/h 0-62 mph	4.7 s	3.9 s
0-200 km/h 0-124 mph	14.9 s	12.5 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Limited
	Drag race simulation
60 ft 18 m	2.2 s	2.1 s
330 ft 101 m	5.7 s	5.2 s
1/8 mile 201 m	8.4 s	7.8 s
1000 ft 305 m	10.7 s	10.0 s
1/4 mile 402 m	12.7 s	11.8 s
Trap speed 1/4 mile 402 m	186 km/h 116 mph	195 km/h 121 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AUDIA6 Avant (C9)3.0 TFSI V6	367 hp 274 kW
AUDIS6 Avant e-tron100 kWh	551 hp 411 kW

AUDI S6 Avant e-tron 100 kWh has 184 hp more than AUDI A6 Avant (C9) 3.0 TFSI V6.

The biggest power difference is between AUDI A6 Avant (C9) 3.0 TFSI V6 and AUDI S6 Avant e-tron 100 kWh: 184 hp (137 kW).

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AUDIA6 Avant (C9)3.0 TFSI V6	2,000 kg 4,409 lb
AUDIS6 Avant e-tron100 kWh	2,335 kg 5,148 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AUDIA6 Avant (C9)3.0 TFSI V6	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS6 Avant e-tron100 kWh	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AUDIA6 Avant (C9)3.0 TFSI V6	4.7 s
AUDIS6 Avant e-tron100 kWh	3.9 s

The biggest 0-100 km/h difference is between AUDI S6 Avant e-tron 100 kWh and AUDI A6 Avant (C9) 3.0 TFSI V6: 0.8 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AUDIA6 Avant (C9)3.0 TFSI V6	184 hp/t 137 kW/t 5.4 kg/hp
AUDIS6 Avant e-tron100 kWh	236 hp/t 176 kW/t 4.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIA6 Avant (C9)3.0 TFSI V6	367 hp 274 kW	4.7 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS6 Avant e-tron100 kWh	551 hp 411 kW	3.9 s	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AUDIA6 Avant (C9)3.0 TFSI V6

Power	367 hp 274 kW
0-100 km/h	4.7 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	466 L 16.5 cu ft
Length	4,999 mm 196.8 in
Height	1,472 mm 58.0 in

AUDIS6 Avant e-tron100 kWh

Power	551 hp 411 kW
0-100 km/h	3.9 s
Top speed Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,541 mm 60.7 in

Detailed score breakdown

Vehicle

AUDIA6 Avant (C9)3.0 TFSI V6

AUDIS6 Avant e-tron100 kWh

Power

367 hp

274 kW

551 hp

411 kW

Torque

550 Nm

406 lb-ft

Acceleration

4.7 s

3.9 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

250 km/h155 mph

Restricted

240 km/h149 mph

Lightness

2,000 kg

4,409 lb

2,335 kg

5,148 lb

Fuel consumption

7.8 L/100 km

30.2 mpg US

36.2 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	466 L 16.5 cu ft
Length	4,999 mm 196.8 in
Height	1,472 mm 58.0 in

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,541 mm 60.7 in

Range score

782 km

486 mi

Trunk score

466 L

16.5 cu ft

502 L

17.7 cu ft

Power-to-weight score

184 hp/t

137 kW/t

5.4 kg/hp

236 hp/t

176 kW/t

4.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	AUDI A6 Avant (C9) 3.0 TFSI V6
Consumption	7.8 L/100 km30.2 mpg US36.2 mpg UK
Cost / 100 km	13.65 LC100 km
Cost / 100 mi	21.97 LC100 mi
Annual fuel used	1,170 L309 US gal257 UK gal
Annual fuel cost	2,048 LC/year