AUDI RS4 Avant (B9)
2.9 TFSI
450 hp2894 ccGasolineAWDAutomaticTwin-turboWagon / estate2017-2019
Car comparison
AUDI RS4 Avant (B9) 2.9 TFSIvsAUDI S6 Avant e-tron 100 kWh
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonVS
AUDI S6 Avant e-tron
100 kWh
551 hpElectricAWDAutomaticWagon / estate2024-present
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
AUDI S6 Avant e-tron 100 kWh
- Quickest 0-100 km/h3.9 s
- Most powerful551 hp411 kW
- Best overall score82/100
- Best performance score81/100
- Best practicality score85/100
AUDI RS4 Avant (B9) 2.9 TFSI
- Fastest top speed260 km/h162 mph Unrestricted250 km/h155 mph Restricted
- Lightest1,715 kg3,781 lb
- Best power-to-weight262 hp/t196 kW/t3.8 kg/hp
- Largest trunk505 L
- Best economy score83/100
Specification comparison
| Model | AUDIRS4 Avant (B9)2.9 TFSI | AUDIS6 Avant e-tron100 kWh |
|---|---|---|
| Power | 450hp336kW | 551hp411kW |
| Torque | 600Nm443lb-ft | - |
| Curb weight | 1,715kg3,781lb | 2,335kg5,148lb |
| Gross weight | 2,305kg5,082lb | 2,880kg6,349lb |
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated |
| To 99% top speed | 38.6s99% target: 257 km/h / 160 mph Calculated | 36.5s99% target: 248 km/h / 154 mph Calculated |
| 0-100 km/h | 4.1s | 3.9s |
| 0-200 km/h | 12.3s Calculated | 12.5s Calculated |
| 0-60 mph | 3.9s Calculated | 3.7s Calculated |
| Fuel consumption | 8.8L/100 km26.7mpg US32.1mpg UK | - |
| Fuel consumption city | 11.6L/100 km20.3mpg US24.4mpg UK | - |
| Fuel consumption highway | 7.2L/100 km32.7mpg US39.2mpg UK | - |
| Quarter mile | 12.0s Calculated | 11.8s Calculated |
| Power-to-weight | 262hp/t196kW/t119hp/1000 lb Calculated | 236hp/t176kW/t107hp/1000 lb Calculated |
| Torque-to-weight | 350Nm/t234lb-ft/ton Calculated | - |
| Estimated range | 659km410mi Calculated | - |
| Displacement | 2,894cc177cu in | - |
| Length | 4,781mm188in | 4,928mm194in |
| Width | 1,866mm73in | 1,923mm76in |
| Height | 1,404mm55in | 1,541mm61in |
| Wheelbase | 2,826mm111in | 2,951mm116in |
| Front track | 1,580mm62in | 1,669mm66in |
| Rear track | 1,575mm62in | 1,612mm63in |
| Trunk volume | 505L | 502L |
| Max trunk volume | - | 1,422L |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Fuel tank | 58L | - |
| CO2 emissions | 200g/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.
| Metric | AUDIRS4 Avant (B9)2.9 TFSI | AUDIS6 Avant e-tron100 kWh |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 3.9 s | 3.7 s |
0-100 km/h 0-62 mph | 4.1 s | 3.9 s |
0-200 km/h 0-124 mph | 12.3 s | 12.5 s |
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Limited |
| Drag race simulation | ||
60 ft 18 m | 2.2 s | 2.1 s |
330 ft 101 m | 5.4 s | 5.2 s |
1/8 mile 201 m | 7.9 s | 7.8 s |
1000 ft 305 m | 10.1 s | 10.0 s |
1/4 mile 402 m | 12.0 s | 11.8 s |
Trap speed 1/4 mile 402 m | 197 km/h 123 mph | 195 km/h 121 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | 450 hp 336 kW |
| AUDIS6 Avant e-tron100 kWh | 551 hp 411 kW |
AUDI S6 Avant e-tron 100 kWh has 101 hp more than AUDI RS4 Avant (B9) 2.9 TFSI.
The biggest power difference is between AUDI RS4 Avant (B9) 2.9 TFSI and AUDI S6 Avant e-tron 100 kWh: 101 hp (75 kW).
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | 1,715 kg 3,781 lb |
| AUDIS6 Avant e-tron100 kWh | 2,335 kg 5,148 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| AUDIS6 Avant e-tron100 kWh | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | 4.1 s |
| AUDIS6 Avant e-tron100 kWh | 3.9 s |
The biggest 0-100 km/h difference is between AUDI S6 Avant e-tron 100 kWh and AUDI RS4 Avant (B9) 2.9 TFSI: 0.2 s.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | 262 hp/t 196 kW/t 3.8 kg/hp |
| AUDIS6 Avant e-tron100 kWh | 236 hp/t 176 kW/t 4.2 kg/hp |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI | 450 hp 336 kW | 4.1 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| AUDIS6 Avant e-tron100 kWh | 551 hp 411 kW | 3.9 s | Unrestricted 250 km/h155 mph Restricted 240 km/h149 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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUDIRS4 Avant (B9)2.9 TFSI |
|
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| AUDIS6 Avant e-tron100 kWh |
|
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Detailed score breakdown
| Vehicle | AUDIRS4 Avant (B9)2.9 TFSI | AUDIS6 Avant e-tron100 kWh | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 450 hp 336 kW | 551 hp 411 kW | ||||||||||||||||
| Torque | 600 Nm 443 lb-ft | - | ||||||||||||||||
| Acceleration | 4.1 s | 3.9 s | ||||||||||||||||
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph | ||||||||||||||||
| Lightness | 1,715 kg 3,781 lb | 2,335 kg 5,148 lb | ||||||||||||||||
| Fuel consumption | 8.8 L/100 km 26.7 mpg US 32.1 mpg UK | - | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Range score | 659 km 410 mi | - | ||||||||||||||||
| CO2 score | 200 g/km | - | ||||||||||||||||
| Trunk score | 505 L 17.8 cu ft | 502 L 17.7 cu ft | ||||||||||||||||
| Power-to-weight score | 262 hp/t 196 kW/t 3.8 kg/hp | 236 hp/t 176 kW/t 4.2 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
| Vehicle | AUDI RS4 Avant (B9) 2.9 TFSI |
|---|---|
| Consumption | 8.8 L/100 km26.7 mpg US32.1 mpg UK |
| Cost / 100 km | 15.40 LC100 km |
| Cost / 100 mi | 24.78 LC100 mi |
| Annual fuel used | 1,320 L349 US gal290 UK gal |
| Annual fuel cost | 2,310 LC/year |
Head-to-head comparisons
AUDI RS4 Avant (B9) 2.9 TFSI
- Is 620 kg lighter
- Has 10 km/h (6 mph) higher top speed
- Has 26 hp/t better power-to-weight
- Has 3 L more trunk volume
Pros
- Highest top speed
- Lightest
- Best power-to-weight ratio
- Largest trunk
Cons
- Slowest 0-100 km/h
- Lowest power
AUDI S6 Avant e-tron 100 kWh
- Has 101 hp more
- Is 0.2 s quicker from 0-100 km/h
Pros
- Quickest 0-100 km/h in this comparison
- Most powerful
Cons
- Heaviest
- Lowest top speed
- Smallest trunk
Choose cars to compare
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Engine or modification
AUDI RS4 Avant (B9) 2.9 TFSI
AUDI S6 Avant e-tron 100 kWh
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