Car comparison

AUDI A6 Sedan (C8) 45 TFSI · Stage 3vsAUDI A6 Sedan (C8) 45 TFSI · Stage 2vsAUDI A6 Sedan (C8) 45 TFSI · Stage 1vsAUDI A6 Sedan (C8) 45 TFSI

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

New comparison

AUDI A6 Sedan (C8)

45 TFSI (Stage 3)

367 hp1984 ccGasolineAWDAutomaticTurbochargedSedan2019-2020
VS

AUDI A6 Sedan (C8)

45 TFSI (Stage 2)

318 hp1984 ccGasolineAWDAutomaticTurbochargedSedan2019-2020
VS

AUDI A6 Sedan (C8)

45 TFSI (Stage 1)

289 hp1984 ccGasolineAWDAutomaticTurbochargedSedan2019-2020
VS

AUDI A6 Sedan (C8)

45 TFSI

245 hp1984 ccGasolineAWDAutomaticTurbochargedSedan2019-2020

Comparison overview

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

Best choices

AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp

  • Quickest 0-100 km/h
    4.7 s
  • Fastest top speed
    284 km/h
    176 mph
  • Most powerful
    367 hp
    274 kW
  • Highest torque
    574 Nm
    423 lb-ft
  • Lightest
    1,695 kg
    3,737 lb
  • Best power-to-weight
    217 hp/t
    162 kW/t
    4.6 kg/hp
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    8.4 L/100 km
    28.0 mpg US
    33.6 mpg UK
  • Lowest highway consumption
    5.8 L/100 km
    40.6 mpg US
    48.7 mpg UK
  • Lowest CO2 emissions
    154 g/km
  • Best estimated range
    926 km
    576 mi
  • Largest trunk
    530 L
  • Best overall score
    77/100
  • Best performance score
    77/100
  • Best economy score
    89/100
  • Best practicality score
    77/100

Specification comparison

Specification comparison
ModelAUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hpAUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hpAUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hpAUDIA6 Sedan (C8)45 TFSI245 hp
Power
367hp274kW+122 hp
318hp238kW+73 hp
289hp216kW+44 hp
245hp183kW
Torque
574Nm423lb-ft+204 Nm
500Nm368lb-ft+130 Nm
451Nm333lb-ft+81 Nm
370Nm273lb-ft
Curb weight
1,695kg3,737lb
1,695kg3,737lb
1,695kg3,737lb
1,695kg3,737lb
Gross weight
2,310kg5,093lb
2,310kg5,093lb
2,310kg5,093lb
2,310kg5,093lb
Top speed
284 km/h
176 mph
+24 km/h
270 km/h
168 mph
+10 km/h
262 km/h
163 mph
+2 km/h
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
48.8s99% target: 281 km/h / 175 mph-13.6 s
Calculated
52.2s99% target: 267 km/h / 166 mph-10.3 s
Calculated
54.7s99% target: 259 km/h / 161 mph-7.7 s
Calculated
62.4s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.7s-1.3 s
5.1s-0.9 s
5.4s-0.6 s
6.0s
0-200 km/h
13.0s-6.0 s
Calculated
15.1s-3.9 s
Calculated
16.7s-2.3 s
Calculated
19.0s
Calculated
0-60 mph
4.5s-1.3 s
Calculated
4.9s-0.9 s
Calculated
5.2s-0.6 s
Calculated
5.7s
Calculated
Fuel consumption
6.8L/100 km34.6mpg US41.5mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
8.4L/100 km28mpg US33.6mpg UK
8.4L/100 km28mpg US33.6mpg UK
8.4L/100 km28mpg US33.6mpg UK
8.4L/100 km28mpg US33.6mpg UK
Fuel consumption highway
5.8L/100 km40.6mpg US48.7mpg UK
5.8L/100 km40.6mpg US48.7mpg UK
5.8L/100 km40.6mpg US48.7mpg UK
5.8L/100 km40.6mpg US48.7mpg UK
Quarter mile
12.5s-1.5 s
Calculated
13.0s-1.0 s
Calculated
13.4s-0.6 s
Calculated
14.0s
Calculated
Power-to-weight
217hp/t162kW/t98hp/1000 lb
Calculated
188hp/t140kW/t85hp/1000 lb
Calculated
171hp/t127kW/t77hp/1000 lb
Calculated
145hp/t108kW/t66hp/1000 lb
Calculated
Torque-to-weight
338Nm/t226lb-ft/ton
Calculated
295Nm/t197lb-ft/ton
Calculated
266Nm/t178lb-ft/ton
Calculated
218Nm/t146lb-ft/ton
Calculated
Estimated range
926km576mi
Calculated
926km576mi
Calculated
926km576mi
Calculated
926km576mi
Calculated
Displacement
1,984cc121cu in
1,984cc121cu in
1,984cc121cu in
1,984cc121cu in
Length
4,939mm194in
4,939mm194in
4,939mm194in
4,939mm194in
Width
1,886mm74in
1,886mm74in
1,886mm74in
1,886mm74in
Height
1,457mm57in
1,457mm57in
1,457mm57in
1,457mm57in
Wheelbase
2,924mm115in
2,924mm115in
2,924mm115in
2,924mm115in
Front track
1,630mm64in
1,630mm64in
1,630mm64in
1,630mm64in
Rear track
1,617mm64in
1,617mm64in
1,617mm64in
1,617mm64in
Trunk volume
530L
530L
530L
530L
Doors
4
4
4
4
Seats
5
5
5
5
Fuel tank
63L
63L
63L
63L
CO2 emissions
154g/km
154g/km
154g/km
154g/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 A6 Sedan (C8) 45 TFSI (Stage 3) 367 hpAUDI A6 Sedan (C8) 45 TFSI (Stage 2) 318 hpAUDI A6 Sedan (C8) 45 TFSI (Stage 1) 289 hpAUDI A6 Sedan (C8) 45 TFSI 245 hpPowerTorque
  • AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp: Power / Torque
  • AUDI A6 Sedan (C8) 45 TFSI (Stage 2) 318 hp: Power / Torque
  • AUDI A6 Sedan (C8) 45 TFSI (Stage 1) 289 hp: Power / Torque
  • AUDI A6 Sedan (C8) 45 TFSI 245 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp5,000-6,500 rpm1,600-4,300 rpm6,750 rpm
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp5,000-6,500 rpm1,600-4,300 rpm6,750 rpm
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp5,000-6,500 rpm1,600-4,300 rpm6,750 rpm
AUDIA6 Sedan (C8)45 TFSI245 hp5,000-6,500 rpm1,600-4,300 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hpAUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hpAUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hpAUDIA6 Sedan (C8)45 TFSI245 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
4.9 s
5.2 s
5.7 s
0-100 km/h
0-62 mph
4.7 s
5.1 s
5.4 s
6.0 s
0-200 km/h
0-124 mph
13.0 s
15.1 s
16.7 s
19.0 s
Top speed
284 km/h
176 mph
270 km/h
168 mph
262 km/h
163 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
2.4 s
2.5 s
330 ft
101 m
5.7 s
5.9 s
6.1 s
6.3 s
1/8 mile
201 m
8.4 s
8.7 s
8.9 s
9.3 s
1000 ft
305 m
10.6 s
11.0 s
11.3 s
11.9 s
1/4 mile
402 m
12.5 s
13.0 s
13.4 s
14.0 s
Trap speed
1/4 mile
402 m
196 km/h
122 mph
186 km/h
116 mph
180 km/h
112 mph
173 km/h
107 mph

Power comparison

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

AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp has 122 hp more than AUDI A6 Sedan (C8) 45 TFSI 245 hp.

The biggest power difference is between AUDI A6 Sedan (C8) 45 TFSI 245 hp and AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp: 122 hp (91 kW).

Torque comparison

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

Curb weight comparison

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

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
284 km/h
176 mph
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
270 km/h
168 mph
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
262 km/h
163 mph
AUDIA6 Sedan (C8)45 TFSI245 hp
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

The biggest 0-100 km/h difference is between AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp and AUDI A6 Sedan (C8) 45 TFSI 245 hp: 1.3 s.

The closest cars by acceleration are AUDI A6 Sedan (C8) 45 TFSI (Stage 2) 318 hp and AUDI A6 Sedan (C8) 45 TFSI (Stage 1) 289 hp, separated by only 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI245 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
217 hp/t
162 kW/t
4.6 kg/hp
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
188 hp/t
140 kW/t
5.3 kg/hp
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
171 hp/t
127 kW/t
5.9 kg/hp
AUDIA6 Sedan (C8)45 TFSI245 hp
145 hp/t
108 kW/t
6.9 kg/hp

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
367 hp
274 kW
4.7 s
284 km/h
176 mph
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
318 hp
238 kW
5.1 s
270 km/h
168 mph
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
289 hp
216 kW
5.4 s
262 km/h
163 mph
AUDIA6 Sedan (C8)45 TFSI245 hp
245 hp
183 kW
6.0 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
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
Power
367 hp
274 kW
0-100 km/h4.7 s
Top speed
284 km/h
176 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
Power
318 hp
238 kW
0-100 km/h5.1 s
Top speed
270 km/h
168 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
Power
289 hp
216 kW
0-100 km/h5.4 s
Top speed
262 km/h
163 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
AUDIA6 Sedan (C8)45 TFSI245 hp
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 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
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
Power
367 hp
274 kW
0-100 km/h4.7 s
Top speed
284 km/h
176 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
Power
318 hp
238 kW
0-100 km/h5.1 s
Top speed
270 km/h
168 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
Power
289 hp
216 kW
0-100 km/h5.4 s
Top speed
262 km/h
163 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI245 hp
Power
245 hp
183 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp 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
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
4.7 s
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
5.1 s
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
5.4 s
AUDIA6 Sedan (C8)45 TFSI245 hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.0 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
AUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hp
217 hp/t
162 kW/t
4.6 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hp
188 hp/t
140 kW/t
5.3 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hp
171 hp/t
127 kW/t
5.9 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
AUDIA6 Sedan (C8)45 TFSI245 hp
145 hp/t
108 kW/t
6.9 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 Sedan (C8)45 TFSI (Stage 3)367 hpAUDIA6 Sedan (C8)45 TFSI (Stage 2)318 hpAUDIA6 Sedan (C8)45 TFSI (Stage 1)289 hpAUDIA6 Sedan (C8)45 TFSI245 hp
Power
367 hp
274 kW
318 hp
238 kW
289 hp
216 kW
245 hp
183 kW
Torque
574 Nm
423 lb-ft
500 Nm
368 lb-ft
451 Nm
333 lb-ft
370 Nm
273 lb-ft
Acceleration
4.7 s
5.1 s
5.4 s
6.0 s
Top speed
284 km/h
176 mph
270 km/h
168 mph
262 km/h
163 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,695 kg
3,737 lb
1,695 kg
3,737 lb
1,695 kg
3,737 lb
1,695 kg
3,737 lb
Fuel consumption
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
Range score
926 km
576 mi
926 km
576 mi
926 km
576 mi
926 km
576 mi
CO2 score
154 g/km
154 g/km
154 g/km
154 g/km
Trunk score
530 L
18.7 cu ft
530 L
18.7 cu ft
530 L
18.7 cu ft
530 L
18.7 cu ft
Power-to-weight score
217 hp/t
162 kW/t
4.6 kg/hp
188 hp/t
140 kW/t
5.3 kg/hp
171 hp/t
127 kW/t
5.9 kg/hp
145 hp/t
108 kW/t
6.9 kg/hp
Overall
Fixed score
Fixed score
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 A6 Sedan (C8) 45 TFSI (Stage 3) 367 hpAUDI A6 Sedan (C8) 45 TFSI (Stage 2) 318 hpAUDI A6 Sedan (C8) 45 TFSI (Stage 1) 289 hpAUDI A6 Sedan (C8) 45 TFSI 245 hp
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km11.90 LC100 km11.90 LC100 km11.90 LC100 km11.90 LC100 km
Cost / 100 mi19.15 LC100 mi19.15 LC100 mi19.15 LC100 mi19.15 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal1,020 L269 US gal224 UK gal1,020 L269 US gal224 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost1,785 LC/year1,785 LC/year1,785 LC/year1,785 LC/year

Head-to-head comparisons

AUDI A6 Sedan (C8) 45 TFSI (Stage 3) 367 hp

  • Has 49 hp more
  • Has 74 Nm more
  • Is 0.4 s quicker from 0-100 km/h
  • Has 14 km/h (9 mph) higher top speed
  • Has 29 hp/t better power-to-weight

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

Cons

  • Highest CO2 emissions

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Popular comparisons

AUDI A6 Sedan (C8) 45 TFSI · Stage 3 vs AUDI A6 Sedan (C8) 45 TFSI · Stage 2 vs AUDI A6 Sedan (C8) 45 TFSI · Stage 1 vs AUDI A6 Sedan (C8) 45 TFSI - car comparison - FastVsFaster