Car comparison

AUDI S6 (C8) 2.9 TFSI V6vsAUDI S6 (C8) · Facelift 2023 2.9 TFSI V6

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

New comparison

AUDI S6 (C8)

2.9 TFSI V6

444 hp2894 ccGasolineAWDAutomaticTwin-turboSedan2019-2023
VS

AUDI S6 (C8) · Facelift 2023

2.9 TFSI V6

444 hp2894 ccGasolineAWDAutomaticTwin-turboSedan2023-2025

Comparison overview

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

Best choices

AUDI S6 (C8) 2.9 TFSI V6 2019-2023

  • Quickest 0-100 km/h
    4.5 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    444 hp
    331 kW
  • Highest torque
    600 Nm
    443 lb-ft
  • Lightest
    2,035 kg
    4,486 lb
  • Best power-to-weight
    218 hp/t
    163 kW/t
    4.6 kg/hp
  • Lowest combined fuel consumption
    10.7 L/100 km
    22.0 mpg US
    26.4 mpg UK
  • Lowest highway consumption
    8.4 L/100 km
    28.0 mpg US
    33.6 mpg UK
  • Best estimated range
    682 km
    424 mi
  • Largest trunk
    388 L
  • Best overall score
    76/100
  • Best performance score
    79/100
  • Best economy score
    78/100
  • Best practicality score
    71/100

Specification comparison

Specification comparison
ModelAUDIS6 (C8)2.9 TFSI V62019-2023AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Power
444hp331kW
444hp331kW
Torque
600Nm443lb-ft
600Nm443lb-ft
Curb weight
2,035kg4,486lb
2,035kg4,486lb
Gross weight-
2,625kg5,787lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
45.1s99% target: 262 km/h / 163 mph
Calculated
45.7s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.5s
4.5s
0-200 km/h
13.6s
Calculated
13.6s
Calculated
0-60 mph
4.3s
Calculated
4.3s
Calculated
Fuel consumption
10.7L/100 km22mpg US26.4mpg UK
10.7L/100 km22mpg US26.4mpg UK
Fuel consumption city
13.1L/100 km18mpg US21.6mpg UK
12.4L/100 km19mpg US22.8mpg UK
Fuel consumption highway
8.4L/100 km28mpg US33.6mpg UK
9L/100 km26.1mpg US31.4mpg UK
Quarter mile
12.4s
Calculated
12.4s
Calculated
Power-to-weight
218hp/t163kW/t99hp/1000 lb
Calculated
218hp/t163kW/t99hp/1000 lb
Calculated
Torque-to-weight
295Nm/t197lb-ft/ton
Calculated
295Nm/t197lb-ft/ton
Calculated
Estimated range
682km424mi
Calculated
682km424mi
Calculated
Displacement
2,894cc177cu in
2,894cc177cu in
Length
4,954mm195in
4,954mm195in
Width
1,886mm74in
1,886mm74in
Height
1,446mm57in
1,448mm57in
Wheelbase
2,928mm115in
2,929mm115in
Front track
1,633mm64in
-
Rear track
1,618mm64in
-
Trunk volume
388L
388L
Doors
4
4
Seats
5
5
Fuel tank
73L
73L

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
MetricAUDIS6 (C8)2.9 TFSI V62019-2023AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Acceleration checkpoints
0-60 mph
0-97 km/h
4.3 s
4.3 s
0-100 km/h
0-62 mph
4.5 s
4.5 s
0-200 km/h
0-124 mph
13.6 s
13.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
330 ft
101 m
5.6 s
5.6 s
1/8 mile
201 m
8.2 s
8.2 s
1000 ft
305 m
10.5 s
10.5 s
1/4 mile
402 m
12.4 s
12.4 s
Trap speed
1/4 mile
402 m
192 km/h
119 mph
192 km/h
119 mph

Power comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
444 hp
331 kW
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
444 hp
331 kW

Torque comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
600 Nm
443 lb-ft
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
600 Nm
443 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
2,035 kg
4,486 lb
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
2,035 kg
4,486 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Unrestricted
265 km/h165 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
AUDIS6 (C8)2.9 TFSI V62019-20234.5 s
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-20254.5 s

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
218 hp/t
163 kW/t
4.6 kg/hp
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
218 hp/t
163 kW/t
4.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIS6 (C8)2.9 TFSI V62019-2023
682 km
424 mi
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
682 km
424 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIS6 (C8)2.9 TFSI V62019-2023
444 hp
331 kW
4.5 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
444 hp
331 kW
4.5 s
Unrestricted
265 km/h165 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
AUDIS6 (C8)2.9 TFSI V62019-2023
Power
444 hp
331 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
388 L
13.7 cu ft
Length
4,954 mm
195.0 in
Height
1,446 mm
56.9 in
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Power
444 hp
331 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
388 L
13.7 cu ft
Length
4,954 mm
195.0 in
Height
1,448 mm
57.0 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
AUDIS6 (C8)2.9 TFSI V62019-2023
Power
444 hp
331 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Power
444 hp
331 kW
0-100 km/h4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

AUDI S6 (C8) 2.9 TFSI V6 2019-2023 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
AUDIS6 (C8)2.9 TFSI V62019-2023
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
4.5 s
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
4.5 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
AUDIS6 (C8)2.9 TFSI V62019-2023
218 hp/t
163 kW/t
4.6 kg/hp
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
218 hp/t
163 kW/t
4.6 kg/hp
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIS6 (C8)2.9 TFSI V62019-2023AUDIS6 (C8)Facelift 20232.9 TFSI V62023-2025
Power
444 hp
331 kW
444 hp
331 kW
Torque
600 Nm
443 lb-ft
600 Nm
443 lb-ft
Acceleration
4.5 s
4.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
2,035 kg
4,486 lb
2,035 kg
4,486 lb
Fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
388 L
13.7 cu ft
Length
4,954 mm
195.0 in
Height
1,446 mm
56.9 in
Doors/seats
4 doors
5 seats
Trunk
388 L
13.7 cu ft
Length
4,954 mm
195.0 in
Height
1,448 mm
57.0 in
Range score
682 km
424 mi
682 km
424 mi
Trunk score
388 L
13.7 cu ft
388 L
13.7 cu ft
Power-to-weight score
218 hp/t
163 kW/t
4.6 kg/hp
218 hp/t
163 kW/t
4.6 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 S6 (C8) 2.9 TFSI V6 2019-2023AUDI S6 (C8) Facelift 2023 2.9 TFSI V6 2023-2025
Consumption10.7 L/100 km22 mpg US26.4 mpg UK10.7 L/100 km22 mpg US26.4 mpg UK
Cost / 100 km18.72 LC100 km18.72 LC100 km
Cost / 100 mi30.13 LC100 mi30.13 LC100 mi
Annual fuel used1,605 L424 US gal353 UK gal1,605 L424 US gal353 UK gal
Annual fuel cost2,809 LC/year2,809 LC/year

Head-to-head comparisons

AUDI S6 (C8) 2.9 TFSI V6 2019-2023

No measurable advantages in the available data.

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI S6 (C8) 2.9 TFSI V6
AUDI S6 (C8) 2.9 TFSI V6
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2 vehicles selected

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AUDI S6 (C8) 2.9 TFSI V6 vs AUDI S6 (C8) · Facelift 2023 2.9 TFSI V6 - car comparison - FastVsFaster