Car comparison

AUDI S7 Sportback (C7) · Facelift 2014 4.0 TFSI V8vsAUDI A6 Sportback e-tron (GH) 100 kWh

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

New comparison

AUDI S7 Sportback (C7) · Facelift 2014

4.0 TFSI V8

450 hp3993 ccGasolineAWDAutomaticTwin-turboLiftback / fastback2014-2016

AUDI A6 Sportback e-tron (GH)

100 kWh

462 hpElectricAWDAutomaticLiftback / fastback2024-present

Comparison overview

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

AUDI S7 Sportback (C7) Facelift 2014 4.0 TFSI V8

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
1,955 kg
4,310 lb
Best power-to-weight
230 hp/t
172 kW/t
4.3 kg/hp
Largest trunk
535 L
Best overall score
77/100
Best performance score
77/100
Best economy score
82/100

AUDI A6 Sportback e-tron (GH) 100 kWh

Quickest 0-100 km/h
4.5 s
Most powerful
462 hp
345 kW
Best practicality score
80/100

Specification comparison

Specification comparison
Model	AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	AUDIA6 Sportback e-tron (GH)100 kWh
Power	450hp336kW	462hp345kW
Torque	550Nm406lb-ft	-
Curb weight	1,955kg4,310lb	2,285kg5,038lb
Gross weight	2,565kg5,655lb	2,860kg6,305lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated
To 99% top speed	74.3s99% target: 257 km/h / 160 mph Calculated	55.1s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	4.6s	4.5s
0-200 km/h	18.1s Calculated	24.6s Calculated
0-60 mph	4.4s Calculated	4.2s Calculated
Fuel consumption	9.3L/100 km25.3mpg US30.4mpg UK	-
Fuel consumption city	13.2L/100 km17.8mpg US21.4mpg UK	-
Fuel consumption highway	7L/100 km33.6mpg US40.4mpg UK	-
Quarter mile	12.8s Calculated	12.9s Calculated
Power-to-weight	230hp/t172kW/t104hp/1000 lb Calculated	202hp/t151kW/t92hp/1000 lb Calculated
Torque-to-weight	281Nm/t188lb-ft/ton Calculated	-
Estimated range	806km501mi Calculated	-
Displacement	3,993cc244cu in	-
Length	4,980mm196in	4,928mm194in
Width	1,911mm75in	1,923mm76in
Height	1,408mm55in	1,487mm59in
Wheelbase	2,916mm115in	2,946mm116in
Front track	1,641mm65in	1,663mm65in
Rear track	1,632mm64in	1,621mm64in
Trunk volume	535L	502L
Max trunk volume	1,390L	1,330L
Doors	5	5
Seats	4	5
Fuel tank	75L	-
CO2 emissions	215g/km	-

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	AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	AUDIA6 Sportback e-tron (GH)100 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.4 s	4.2 s
0-100 km/h 0-62 mph	4.6 s	4.5 s
0-200 km/h 0-124 mph	18.1 s	24.6 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Limited
	Drag race simulation
60 ft 18 m	2.0 s	1.9 s
330 ft 101 m	5.4 s	5.4 s
1/8 mile 201 m	8.3 s	8.2 s
1000 ft 305 m	10.8 s	10.8 s
1/4 mile 402 m	12.8 s	12.9 s
Trap speed 1/4 mile 402 m	175 km/h 109 mph	167 km/h 104 mph

Power comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	450 hp 336 kW
AUDIA6 Sportback e-tron (GH)100 kWh	462 hp 345 kW

AUDI A6 Sportback e-tron (GH) 100 kWh has 12 hp more than AUDI S7 Sportback (C7) Facelift 2014 4.0 TFSI V8.

The biggest power difference is between AUDI S7 Sportback (C7) Facelift 2014 4.0 TFSI V8 and AUDI A6 Sportback e-tron (GH) 100 kWh: 12 hp (9 kW).

Curb weight comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	1,955 kg 4,310 lb
AUDIA6 Sportback e-tron (GH)100 kWh	2,285 kg 5,038 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
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIA6 Sportback e-tron (GH)100 kWh	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	4.6 s
AUDIA6 Sportback e-tron (GH)100 kWh	4.5 s

The biggest 0-100 km/h difference is between AUDI A6 Sportback e-tron (GH) 100 kWh and AUDI S7 Sportback (C7) Facelift 2014 4.0 TFSI V8: 0.1 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	230 hp/t 172 kW/t 4.3 kg/hp
AUDIA6 Sportback e-tron (GH)100 kWh	202 hp/t 151 kW/t 4.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8	450 hp 336 kW	4.6 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIA6 Sportback e-tron (GH)100 kWh	462 hp 345 kW	4.5 s	Unrestricted 220 km/h137 mph Restricted 210 km/h130 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

AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8

Power	450 hp 336 kW
0-100 km/h	4.6 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 4 seats
Trunk	535 L 18.9 cu ft
Length	4,980 mm 196.1 in
Height	1,408 mm 55.4 in

AUDIA6 Sportback e-tron (GH)100 kWh

Power	462 hp 345 kW
0-100 km/h	4.5 s
Top speed Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,487 mm 58.5 in

Detailed score breakdown

Vehicle

AUDIS7 Sportback (C7)Facelift 20144.0 TFSI V8

AUDIA6 Sportback e-tron (GH)100 kWh

Power

450 hp

336 kW

462 hp

345 kW

Torque

550 Nm

406 lb-ft

Acceleration

4.6 s

4.5 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

220 km/h137 mph

Restricted

210 km/h130 mph

Lightness

1,955 kg

4,310 lb

2,285 kg

5,038 lb

Fuel consumption

9.3 L/100 km

25.3 mpg US

30.4 mpg UK

Practicality

Doors/seats	5 doors 4 seats
Trunk	535 L 18.9 cu ft
Length	4,980 mm 196.1 in
Height	1,408 mm 55.4 in

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,487 mm 58.5 in

Range score

806 km

501 mi

CO2 score

215 g/km

Trunk score

535 L

18.9 cu ft

502 L

17.7 cu ft

Power-to-weight score

230 hp/t

172 kW/t

4.3 kg/hp

202 hp/t

151 kW/t

4.9 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 S7 Sportback (C7) Facelift 2014 4.0 TFSI V8
Consumption	9.3 L/100 km25.3 mpg US30.4 mpg UK
Cost / 100 km	16.28 LC100 km
Cost / 100 mi	26.19 LC100 mi
Annual fuel used	1,395 L369 US gal307 UK gal
Annual fuel cost	2,441 LC/year