Car comparison

AUDI RS4 Avant (B9) 2.9 TFSI · Stage 3vsAUDI RS4 Avant (B9) 2.9 TFSI · Stage 2vsAUDI RS4 Avant (B9) 2.9 TFSI · Stage 1vsAUDI RS4 Avant (B9) 2.9 TFSI

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

New comparison

AUDI RS4 Avant (B9)

2.9 TFSI (Stage 3)

675 hp2894 ccGasolineAWDAutomaticTwin-turboWagon / estate2017-2019
VS

AUDI RS4 Avant (B9)

2.9 TFSI (Stage 2)

585 hp2894 ccGasolineAWDAutomaticTwin-turboWagon / estate2017-2019
VS

AUDI RS4 Avant (B9)

2.9 TFSI (Stage 1)

531 hp2894 ccGasolineAWDAutomaticTwin-turboWagon / estate2017-2019
VS

AUDI RS4 Avant (B9)

2.9 TFSI

450 hp2894 ccGasolineAWDAutomaticTwin-turboWagon / estate2017-2019

Comparison overview

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

Best choices

AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp

  • Quickest 0-100 km/h
    3.2 s
  • Fastest top speed
    292 km/h
    181 mph
  • Most powerful
    675 hp
    503 kW
  • Highest torque
    930 Nm
    686 lb-ft
  • Lightest
    1,715 kg
    3,781 lb
  • Best power-to-weight
    394 hp/t
    293 kW/t
    2.5 kg/hp
  • Lowest combined fuel consumption
    8.8 L/100 km
    26.7 mpg US
    32.1 mpg UK
  • Lowest city consumption
    11.6 L/100 km
    20.3 mpg US
    24.4 mpg UK
  • Lowest highway consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Lowest CO2 emissions
    200 g/km
  • Best estimated range
    659 km
    410 mi
  • Largest trunk
    505 L
  • Best overall score
    89/100
  • Best performance score
    91/100
  • Best economy score
    83/100
  • Best practicality score
    84/100

Specification comparison

Specification comparison
ModelAUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hpAUDIRS4 Avant (B9)2.9 TFSI450 hp
Power
675hp503kW+225 hp
585hp436kW+135 hp
531hp396kW+81 hp
450hp336kW
Torque
930Nm686lb-ft+330 Nm
810Nm597lb-ft+210 Nm
732Nm540lb-ft+132 Nm
600Nm443lb-ft
Curb weight
1,715kg3,781lb
1,715kg3,781lb
1,715kg3,781lb
1,715kg3,781lb
Gross weight
2,305kg5,082lb
2,305kg5,082lb
2,305kg5,082lb
2,305kg5,082lb
Top speed
292 km/h
181 mph
+32 km/h
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
+30 km/h
Calculated
273 km/h
170 mph
+13 km/h
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
32.1s99% target: 289 km/h / 180 mph-6.5 s
Calculated
34.8s99% target: 287 km/h / 178 mph-3.8 s
Calculated
34.4s99% target: 270 km/h / 168 mph-4.2 s
Calculated
38.6s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.2s-0.9 s
3.5s-0.6 s
3.7s-0.4 s
4.1s
0-200 km/h
8.5s-3.9 s
Calculated
9.3s-3.0 s
Calculated
10.3s-2.0 s
Calculated
12.3s
Calculated
0-60 mph
3.1s-0.9 s
Calculated
3.3s-0.6 s
Calculated
3.6s-0.4 s
Calculated
3.9s
Calculated
Fuel consumption
8.8L/100 km26.7mpg US32.1mpg UK
8.8L/100 km26.7mpg US32.1mpg UK
8.8L/100 km26.7mpg US32.1mpg UK
8.8L/100 km26.7mpg US32.1mpg UK
Fuel consumption city
11.6L/100 km20.3mpg US24.4mpg UK
11.6L/100 km20.3mpg US24.4mpg UK
11.6L/100 km20.3mpg US24.4mpg UK
11.6L/100 km20.3mpg US24.4mpg UK
Fuel consumption highway
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Quarter mile
10.6s-1.3 s
Calculated
11.0s-1.0 s
Calculated
11.4s-0.6 s
Calculated
12.0s
Calculated
Power-to-weight
394hp/t293kW/t179hp/1000 lb
Calculated
341hp/t254kW/t155hp/1000 lb
Calculated
310hp/t231kW/t140hp/1000 lb
Calculated
262hp/t196kW/t119hp/1000 lb
Calculated
Torque-to-weight
542Nm/t363lb-ft/ton
Calculated
472Nm/t316lb-ft/ton
Calculated
427Nm/t286lb-ft/ton
Calculated
350Nm/t234lb-ft/ton
Calculated
Estimated range
659km410mi
Calculated
659km410mi
Calculated
659km410mi
Calculated
659km410mi
Calculated
Displacement
2,894cc177cu in
2,894cc177cu in
2,894cc177cu in
2,894cc177cu in
Length
4,781mm188in
4,781mm188in
4,781mm188in
4,781mm188in
Width
1,866mm73in
1,866mm73in
1,866mm73in
1,866mm73in
Height
1,404mm55in
1,404mm55in
1,404mm55in
1,404mm55in
Wheelbase
2,826mm111in
2,826mm111in
2,826mm111in
2,826mm111in
Front track
1,580mm62in
1,580mm62in
1,580mm62in
1,580mm62in
Rear track
1,575mm62in
1,575mm62in
1,575mm62in
1,575mm62in
Trunk volume
505L
505L
505L
505L
Doors
5
5
5
5
Seats
5
5
5
5
Fuel tank
58L
58L
58L
58L
CO2 emissions
200g/km
200g/km
200g/km
200g/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 RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hpAUDI RS4 Avant (B9) 2.9 TFSI (Stage 2) 585 hpAUDI RS4 Avant (B9) 2.9 TFSI (Stage 1) 531 hpAUDI RS4 Avant (B9) 2.9 TFSI 450 hpPowerTorque
  • AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp: Power / Torque
  • AUDI RS4 Avant (B9) 2.9 TFSI (Stage 2) 585 hp: Power / Torque
  • AUDI RS4 Avant (B9) 2.9 TFSI (Stage 1) 531 hp: Power / Torque
  • AUDI RS4 Avant (B9) 2.9 TFSI 450 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp5,700-6,700 rpm1,900-5,000 rpm6,950 rpm
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp5,700-6,700 rpm1,900-5,000 rpm6,950 rpm
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp5,700-6,700 rpm1,900-5,000 rpm6,950 rpm
AUDIRS4 Avant (B9)2.9 TFSI450 hp5,700-6,700 rpm1,900-5,000 rpm6,950 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hpAUDIRS4 Avant (B9)2.9 TFSI450 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
3.1 s
3.3 s
3.6 s
3.9 s
0-100 km/h
0-62 mph
3.2 s
3.5 s
3.7 s
4.1 s
0-200 km/h
0-124 mph
8.5 s
9.3 s
10.3 s
12.3 s
Top speed
292 km/h
181 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Likely limited
273 km/h
170 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.0 s
2.1 s
2.2 s
330 ft
101 m
4.8 s
5.0 s
5.2 s
5.4 s
1/8 mile
201 m
7.1 s
7.3 s
7.6 s
7.9 s
1000 ft
305 m
9.0 s
9.3 s
9.6 s
10.1 s
1/4 mile
402 m
10.6 s
11.0 s
11.4 s
12.0 s
Trap speed
1/4 mile
402 m
224 km/h
139 mph
218 km/h
136 mph
210 km/h
130 mph
197 km/h
123 mph

Power comparison

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

AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp has 225 hp more than AUDI RS4 Avant (B9) 2.9 TFSI 450 hp.

The biggest power difference is between AUDI RS4 Avant (B9) 2.9 TFSI 450 hp and AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp: 225 hp (168 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
292 km/h
181 mph
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
273 km/h
170 mph
AUDIRS4 Avant (B9)2.9 TFSI450 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 RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp and AUDI RS4 Avant (B9) 2.9 TFSI 450 hp: 0.9 s.

The closest cars by acceleration are AUDI RS4 Avant (B9) 2.9 TFSI (Stage 2) 585 hp and AUDI RS4 Avant (B9) 2.9 TFSI (Stage 1) 531 hp, separated by only 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI450 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
394 hp/t
293 kW/t
2.5 kg/hp
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
341 hp/t
254 kW/t
2.9 kg/hp
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
310 hp/t
231 kW/t
3.2 kg/hp
AUDIRS4 Avant (B9)2.9 TFSI450 hp
262 hp/t
196 kW/t
3.8 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
675 hp
503 kW
3.2 s
292 km/h
181 mph
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
585 hp
436 kW
3.5 s
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
531 hp
396 kW
3.7 s
273 km/h
170 mph
AUDIRS4 Avant (B9)2.9 TFSI450 hp
450 hp
336 kW
4.1 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
Power
675 hp
503 kW
0-100 km/h3.2 s
Top speed
292 km/h
181 mph
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
Power
585 hp
436 kW
0-100 km/h3.5 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
Power
531 hp
396 kW
0-100 km/h3.7 s
Top speed
273 km/h
170 mph
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
AUDIRS4 Avant (B9)2.9 TFSI450 hp
Power
450 hp
336 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
Power
675 hp
503 kW
0-100 km/h3.2 s
Top speed
292 km/h
181 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
Power
585 hp
436 kW
0-100 km/h3.5 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
Power
531 hp
396 kW
0-100 km/h3.7 s
Top speed
273 km/h
170 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI450 hp
Power
450 hp
336 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
3.2 s
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
3.5 s
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
3.7 s
AUDIRS4 Avant (B9)2.9 TFSI450 hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
4.1 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
AUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hp
394 hp/t
293 kW/t
2.5 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hp
341 hp/t
254 kW/t
2.9 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hp
310 hp/t
231 kW/t
3.2 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
AUDIRS4 Avant (B9)2.9 TFSI450 hp
262 hp/t
196 kW/t
3.8 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIRS4 Avant (B9)2.9 TFSI (Stage 3)675 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 2)585 hpAUDIRS4 Avant (B9)2.9 TFSI (Stage 1)531 hpAUDIRS4 Avant (B9)2.9 TFSI450 hp
Power
675 hp
503 kW
585 hp
436 kW
531 hp
396 kW
450 hp
336 kW
Torque
930 Nm
686 lb-ft
810 Nm
597 lb-ft
732 Nm
540 lb-ft
600 Nm
443 lb-ft
Acceleration
3.2 s
3.5 s
3.7 s
4.1 s
Top speed
292 km/h
181 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
273 km/h
170 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,715 kg
3,781 lb
1,715 kg
3,781 lb
1,715 kg
3,781 lb
1,715 kg
3,781 lb
Fuel consumption
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
Doors/seats
5 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,781 mm
188.2 in
Height
1,404 mm
55.3 in
Range score
659 km
410 mi
659 km
410 mi
659 km
410 mi
659 km
410 mi
CO2 score
200 g/km
200 g/km
200 g/km
200 g/km
Trunk score
505 L
17.8 cu ft
505 L
17.8 cu ft
505 L
17.8 cu ft
505 L
17.8 cu ft
Power-to-weight score
394 hp/t
293 kW/t
2.5 kg/hp
341 hp/t
254 kW/t
2.9 kg/hp
310 hp/t
231 kW/t
3.2 kg/hp
262 hp/t
196 kW/t
3.8 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 RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hpAUDI RS4 Avant (B9) 2.9 TFSI (Stage 2) 585 hpAUDI RS4 Avant (B9) 2.9 TFSI (Stage 1) 531 hpAUDI RS4 Avant (B9) 2.9 TFSI 450 hp
Consumption8.8 L/100 km26.7 mpg US32.1 mpg UK8.8 L/100 km26.7 mpg US32.1 mpg UK8.8 L/100 km26.7 mpg US32.1 mpg UK8.8 L/100 km26.7 mpg US32.1 mpg UK
Cost / 100 km15.40 LC100 km15.40 LC100 km15.40 LC100 km15.40 LC100 km
Cost / 100 mi24.78 LC100 mi24.78 LC100 mi24.78 LC100 mi24.78 LC100 mi
Annual fuel used1,320 L349 US gal290 UK gal1,320 L349 US gal290 UK gal1,320 L349 US gal290 UK gal1,320 L349 US gal290 UK gal
Annual fuel cost2,310 LC/year2,310 LC/year2,310 LC/year2,310 LC/year

Head-to-head comparisons

AUDI RS4 Avant (B9) 2.9 TFSI (Stage 3) 675 hp

  • Has 90 hp more
  • Has 120 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 2 km/h (1 mph) higher top speed
  • Has 52 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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AUDI RS4 Avant (B9) 2.9 TFSI
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Popular comparisons

AUDI RS4 Avant (B9) 2.9 TFSI · Stage 3 vs AUDI RS4 Avant (B9) 2.9 TFSI · Stage 2 vs AUDI RS4 Avant (B9) 2.9 TFSI · Stage 1 vs AUDI RS4 Avant (B9) 2.9 TFSI - car comparison - FastVsFaster