AUDI RS6 Avant (C7) · Facelift 2014
Car comparison
AUDI RS6 Avant (C7) · Facelift 2014 4.0 TFSI V8vsAUDI RS4 Avant (B9) 2.9 TFSI
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonAUDI RS4 Avant (B9)
2.9 TFSI
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8
- Quickest 0-100 km/h3.9 s
- Fastest top speed260 km/h162 mph Unrestricted250 km/h155 mph Restricted
- Most powerful560 hp418 kW
- Highest torque700 Nm516 lb-ft
- Best power-to-weight287 hp/t214 kW/t3.5 kg/hp
- Best estimated range677 km421 mi
- Largest trunk565 L
- Best overall score85/100
- Best performance score84/100
- Best practicality score87/100
AUDI RS4 Avant (B9) 2.9 TFSI
- Lightest1,715 kg3,781 lb
- Lowest combined fuel consumption8.8 L/100 km26.7 mpg US32.1 mpg UK
- Lowest city consumption11.6 L/100 km20.3 mpg US24.4 mpg UK
- Lowest highway consumption7.2 L/100 km32.7 mpg US39.2 mpg UK
- Lowest CO2 emissions200 g/km
- Best economy score83/100
Specification comparison
| Model | AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | AUDIRS4 Avant (B9)2.9 TFSI |
|---|---|---|
| Power | 560hp418kW | 450hp336kW |
| Torque | 700Nm516lb-ft | 600Nm443lb-ft |
| Curb weight | 1,950kg4,299lb | 1,715kg3,781lb |
| Gross weight | 2,580kg5,688lb | 2,305kg5,082lb |
| 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 | 37.8s99% target: 257 km/h / 160 mph Calculated | 38.6s99% target: 257 km/h / 160 mph Calculated |
| 0-100 km/h | 3.9s | 4.1s |
| 0-200 km/h | 11.9s Calculated | 12.3s Calculated |
| 0-60 mph | 3.7s Calculated | 3.9s Calculated |
| Fuel consumption | 9.6L/100 km24.5mpg US29.4mpg UK | 8.8L/100 km26.7mpg US32.1mpg UK |
| Fuel consumption city | 13.4L/100 km17.6mpg US21.1mpg UK | 11.6L/100 km20.3mpg US24.4mpg UK |
| Fuel consumption highway | 7.4L/100 km31.8mpg US38.2mpg UK | 7.2L/100 km32.7mpg US39.2mpg UK |
| Quarter mile | 11.8s Calculated | 12.0s Calculated |
| Power-to-weight | 287hp/t214kW/t130hp/1000 lb Calculated | 262hp/t196kW/t119hp/1000 lb Calculated |
| Torque-to-weight | 359Nm/t240lb-ft/ton Calculated | 350Nm/t234lb-ft/ton Calculated |
| Estimated range | 677km421mi Calculated | 659km410mi Calculated |
| Displacement | 3,993cc244cu in | 2,894cc177cu in |
| Length | 4,979mm196in | 4,781mm188in |
| Width | 1,936mm76in | 1,866mm73in |
| Height | 1,461mm58in | 1,404mm55in |
| Wheelbase | 2,915mm115in | 2,826mm111in |
| Front track | 1,662mm65in | 1,580mm62in |
| Rear track | 1,663mm65in | 1,575mm62in |
| Trunk volume | 565L | 505L |
| Max trunk volume | 1,680L | - |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Fuel tank | 65L | 58L |
| CO2 emissions | 223g/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 RS6 Avant (C7) Facelift 2014 4.0 TFSI V8: Power / Torque
- AUDI RS4 Avant (B9) 2.9 TFSI: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 5,700-6,600 rpm | 1,750-5,500 rpm | 6,850 rpm |
| AUDIRS4 Avant (B9)2.9 TFSI | 5,700-6,700 rpm | 1,900-5,000 rpm | 6,950 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | AUDIRS4 Avant (B9)2.9 TFSI |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 3.7 s | 3.9 s |
0-100 km/h 0-62 mph | 3.9 s | 4.1 s |
0-200 km/h 0-124 mph | 11.9 s | 12.3 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 | 2.2 s |
330 ft 101 m | 5.2 s | 5.4 s |
1/8 mile 201 m | 7.8 s | 7.9 s |
1000 ft 305 m | 9.9 s | 10.1 s |
1/4 mile 402 m | 11.8 s | 12.0 s |
Trap speed 1/4 mile 402 m | 199 km/h 124 mph | 197 km/h 123 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 560 hp 418 kW |
| AUDIRS4 Avant (B9)2.9 TFSI | 450 hp 336 kW |
AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8 has 110 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 RS6 Avant (C7) Facelift 2014 4.0 TFSI V8: 110 hp (82 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 700 Nm 516 lb-ft |
| AUDIRS4 Avant (B9)2.9 TFSI | 600 Nm 443 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 1,950 kg 4,299 lb |
| AUDIRS4 Avant (B9)2.9 TFSI | 1,715 kg 3,781 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| AUDIRS4 Avant (B9)2.9 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
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 3.9 s |
| AUDIRS4 Avant (B9)2.9 TFSI | 4.1 s |
The biggest 0-100 km/h difference is between AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8 and AUDI RS4 Avant (B9) 2.9 TFSI: 0.2 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 9.6 L/100 km 24.5 mpg US 29.4 mpg UK |
| AUDIRS4 Avant (B9)2.9 TFSI | 8.8 L/100 km 26.7 mpg US 32.1 mpg UK |
The biggest fuel consumption difference is between AUDI RS4 Avant (B9) 2.9 TFSI and AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8: 0.8 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 287 hp/t 214 kW/t 3.5 kg/hp |
| AUDIRS4 Avant (B9)2.9 TFSI | 262 hp/t 196 kW/t 3.8 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 677 km 421 mi |
| AUDIRS4 Avant (B9)2.9 TFSI | 659 km 410 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 560 hp 418 kW | 3.9 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| AUDIRS4 Avant (B9)2.9 TFSI | 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.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 |
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| AUDIRS4 Avant (B9)2.9 TFSI |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 |
| 9.6 L/100 km 24.5 mpg US 29.4 mpg UK | ||||||
| AUDIRS4 Avant (B9)2.9 TFSI |
| 8.8 L/100 km 26.7 mpg US 32.1 mpg UK | ||||||
AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8 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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 9.6 L/100 km 24.5 mpg US 29.4 mpg UK | 3.9 s |
| AUDIRS4 Avant (B9)2.9 TFSI | 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.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | 287 hp/t 214 kW/t 3.5 kg/hp | 9.6 L/100 km 24.5 mpg US 29.4 mpg UK |
| AUDIRS4 Avant (B9)2.9 TFSI | 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
| Vehicle | AUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 | AUDIRS4 Avant (B9)2.9 TFSI | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 560 hp 418 kW | 450 hp 336 kW | ||||||||||||||||
| Torque | 700 Nm 516 lb-ft | 600 Nm 443 lb-ft | ||||||||||||||||
| Acceleration | 3.9 s | 4.1 s | ||||||||||||||||
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | ||||||||||||||||
| Lightness | 1,950 kg 4,299 lb | 1,715 kg 3,781 lb | ||||||||||||||||
| Fuel consumption | 9.6 L/100 km 24.5 mpg US 29.4 mpg UK | 8.8 L/100 km 26.7 mpg US 32.1 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 677 km 421 mi | 659 km 410 mi | ||||||||||||||||
| CO2 score | 223 g/km | 200 g/km | ||||||||||||||||
| Trunk score | 565 L 20.0 cu ft | 505 L 17.8 cu ft | ||||||||||||||||
| Power-to-weight score | 287 hp/t 214 kW/t 3.5 kg/hp | 262 hp/t 196 kW/t 3.8 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 RS6 Avant (C7) Facelift 2014 4.0 TFSI V8 | AUDI RS4 Avant (B9) 2.9 TFSI |
|---|---|---|
| Consumption | 9.6 L/100 km24.5 mpg US29.4 mpg UK | 8.8 L/100 km26.7 mpg US32.1 mpg UK |
| Cost / 100 km | 16.80 LC100 km | 15.40 LC100 km |
| Cost / 100 mi | 27.04 LC100 mi | 24.78 LC100 mi |
| Annual fuel used | 1,440 L380 US gal317 UK gal | 1,320 L349 US gal290 UK gal |
| Annual fuel cost | 2,520 LC/year | 2,310 LC/year |
Head-to-head comparisons
AUDI RS6 Avant (C7) Facelift 2014 4.0 TFSI V8
- Has 110 hp more
- Has 100 Nm more
- Is 0.2 s quicker from 0-100 km/h
- Has 25 hp/t better power-to-weight
- Has 18 km (11 mi) more estimated range
- Has 60 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Best power-to-weight ratio
- Best estimated range
- Largest trunk
Cons
- Highest combined fuel consumption
- Heaviest
- Highest CO2 emissions
AUDI RS4 Avant (B9) 2.9 TFSI
- Is 235 kg lighter
- Uses 0.8 L/100 km less fuel
- Emits 23 g/km less CO2
Pros
- Lightest
- Lowest combined fuel consumption
Cons
- Slowest 0-100 km/h
- Lowest power
- Smallest trunk
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