Car comparison

AUDI S5 Sportback (8T) · Facelift 2011 3.0 TFSI V6vsAUDI A7 Sportback (C8) 55 TFSI

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

New comparison

AUDI S5 Sportback (8T) · Facelift 2011

3.0 TFSI V6

333 hp2995 ccGasolineAWDAutomaticSuperchargedLiftback / fastback2014-2016
VS

AUDI A7 Sportback (C8)

55 TFSI

340 hp2995 ccGasolineAWDAutomaticTurbochargedLiftback / fastback2017-2023

Comparison overview

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

Best choices

AUDI A7 Sportback (C8) 55 TFSI

  • Most powerful
    340 hp
    254 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Lowest combined fuel consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Lowest city consumption
    9.3 L/100 km
    25.3 mpg US
    30.4 mpg UK
  • Lowest highway consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest CO2 emissions
    163 g/km
  • Best estimated range
    875 km
    544 mi
  • Largest trunk
    535 L
  • Best overall score
    74/100
  • Best performance score
    70/100
  • Best economy score
    87/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelAUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6AUDIA7 Sportback (C8)55 TFSI
Power
333hp248kW
340hp254kW
Torque
440Nm325lb-ft
500Nm369lb-ft
Curb weight
1,745kg3,847lb
1,815kg4,001lb
Gross weight
2,295kg5,060lb
2,470kg5,445lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
85.9s99% target: 257 km/h / 160 mph
Calculated
87.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.1s
5.3s
0-200 km/h
20.4s
Calculated
21.0s
Calculated
0-60 mph
4.8s
Calculated
5.0s
Calculated
Fuel consumption
7.7L/100 km30.5mpg US36.7mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Fuel consumption city
10.2L/100 km23.1mpg US27.7mpg UK
9.3L/100 km25.3mpg US30.4mpg UK
Fuel consumption highway
6.3L/100 km37.3mpg US44.8mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
Quarter mile
13.3s
Calculated
13.5s
Calculated
Power-to-weight
191hp/t142kW/t87hp/1000 lb
Calculated
187hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
252Nm/t169lb-ft/ton
Calculated
275Nm/t184lb-ft/ton
Calculated
Estimated range
792km492mi
Calculated
875km544mi
Calculated
Displacement
2,995cc183cu in
2,995cc183cu in
Length
4,718mm186in
4,969mm196in
Width
1,854mm73in
1,908mm75in
Height
1,382mm54in
1,422mm56in
Wheelbase
2,811mm111in
2,926mm115in
Front track
1,588mm63in
1,651mm65in
Rear track
1,575mm62in
1,637mm64in
Trunk volume
480L
535L
Max trunk volume
1,280L
-
Doors
5
5
Seats
5
5
Fuel tank
61L
63L
CO2 emissions
179g/km
163g/km

Performance charts

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6AUDI A7 Sportback (C8) 55 TFSIPowerTorque
  • AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6: Power / Torque
  • AUDI A7 Sportback (C8) 55 TFSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V65,500-6,500 rpm2,900-5,300 rpm6,750 rpm
AUDIA7 Sportback (C8)55 TFSI5,000-6,400 rpm1,370-4,500 rpm6,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6AUDIA7 Sportback (C8)55 TFSI
Acceleration checkpoints
0-60 mph
0-97 km/h
4.8 s
5.0 s
0-100 km/h
0-62 mph
5.1 s
5.3 s
0-200 km/h
0-124 mph
20.4 s
21.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.1 s
2.1 s
330 ft
101 m
5.7 s
5.8 s
1/8 mile
201 m
8.6 s
8.8 s
1000 ft
305 m
11.2 s
11.3 s
1/4 mile
402 m
13.3 s
13.5 s
Trap speed
1/4 mile
402 m
169 km/h
105 mph
167 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
333 hp
248 kW
AUDIA7 Sportback (C8)55 TFSI
340 hp
254 kW

AUDI A7 Sportback (C8) 55 TFSI has 7 hp more than AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6.

The biggest power difference is between AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6 and AUDI A7 Sportback (C8) 55 TFSI: 7 hp (5 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
440 Nm
325 lb-ft
AUDIA7 Sportback (C8)55 TFSI
500 Nm
369 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
1,745 kg
3,847 lb
AUDIA7 Sportback (C8)55 TFSI
1,815 kg
4,001 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA7 Sportback (C8)55 TFSI
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V65.1 s
AUDIA7 Sportback (C8)55 TFSI5.3 s

Although AUDI A7 Sportback (C8) 55 TFSI has more power, AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6 and AUDI A7 Sportback (C8) 55 TFSI: 0.2 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
AUDIA7 Sportback (C8)55 TFSI
7.2 L/100 km
32.7 mpg US
39.2 mpg UK

The biggest fuel consumption difference is between AUDI A7 Sportback (C8) 55 TFSI and AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6: 0.5 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
191 hp/t
142 kW/t
5.2 kg/hp
AUDIA7 Sportback (C8)55 TFSI
187 hp/t
140 kW/t
5.3 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
792 km
492 mi
AUDIA7 Sportback (C8)55 TFSI
875 km
544 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
333 hp
248 kW
5.1 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA7 Sportback (C8)55 TFSI
340 hp
254 kW
5.3 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

Most attractive quadrant

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

Chart data table
VehiclePerformance scorePracticality score
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
Power
333 hp
248 kW
0-100 km/h5.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,718 mm
185.7 in
Height
1,382 mm
54.4 in
AUDIA7 Sportback (C8)55 TFSI
Power
340 hp
254 kW
0-100 km/h5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
4,969 mm
195.6 in
Height
1,422 mm
56.0 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
Power
333 hp
248 kW
0-100 km/h5.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
AUDIA7 Sportback (C8)55 TFSI
Power
340 hp
254 kW
0-100 km/h5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.2 L/100 km
32.7 mpg US
39.2 mpg UK

AUDI A7 Sportback (C8) 55 TFSI is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
5.1 s
AUDIA7 Sportback (C8)55 TFSI
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
5.3 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
AUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
191 hp/t
142 kW/t
5.2 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
AUDIA7 Sportback (C8)55 TFSI
187 hp/t
140 kW/t
5.3 kg/hp
7.2 L/100 km
32.7 mpg US
39.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6AUDIA7 Sportback (C8)55 TFSI
Power
333 hp
248 kW
340 hp
254 kW
Torque
440 Nm
325 lb-ft
500 Nm
369 lb-ft
Acceleration
5.1 s
5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,745 kg
3,847 lb
1,815 kg
4,001 lb
Fuel consumption
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
7.2 L/100 km
32.7 mpg US
39.2 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,718 mm
185.7 in
Height
1,382 mm
54.4 in
Doors/seats
5 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
4,969 mm
195.6 in
Height
1,422 mm
56.0 in
Range score
792 km
492 mi
875 km
544 mi
CO2 score
179 g/km
163 g/km
Trunk score
480 L
17.0 cu ft
535 L
18.9 cu ft
Power-to-weight score
191 hp/t
142 kW/t
5.2 kg/hp
187 hp/t
140 kW/t
5.3 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

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

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
VehicleAUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6AUDI A7 Sportback (C8) 55 TFSI
Consumption7.7 L/100 km30.5 mpg US36.7 mpg UK7.2 L/100 km32.7 mpg US39.2 mpg UK
Cost / 100 km13.48 LC100 km12.60 LC100 km
Cost / 100 mi21.69 LC100 mi20.28 LC100 mi
Annual fuel used1,155 L305 US gal254 UK gal1,080 L285 US gal238 UK gal
Annual fuel cost2,021 LC/year1,890 LC/year

Head-to-head comparisons

AUDI S5 Sportback (8T) Facelift 2011 3.0 TFSI V6

  • Is 70 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Has 4 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk
  • Highest CO2 emissions

AUDI A7 Sportback (C8) 55 TFSI

  • Has 7 hp more
  • Has 60 Nm more
  • Uses 0.5 L/100 km less fuel
  • Has 83 km (51 mi) more estimated range
  • Has 55 L more trunk volume
  • Emits 16 g/km less CO2

Pros

  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI S5 Sportback (8T) 3.0 TFSI V6
AUDI A7 Sportback (C8) 55 TFSI
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2 vehicles selected

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AUDI S5 Sportback (8T) · Facelift 2011 3.0 TFSI V6 vs AUDI A7 Sportback (C8) 55 TFSI - car comparison - FastVsFaster