AUDI Q8 (4M)
Car comparison
AUDI Q8 (4M) 50 TDI V6vsAUDI Q6 50 TFSI V6
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonAUDI Q6
50 TFSI V6
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
AUDI Q8 (4M) 50 TDI V6
- Quickest 0-100 km/h6.3 s
- Fastest top speed245 km/h152 mph
- Highest torque600 Nm443 lb-ft
- Lightest2,145 kg4,729 lb
- Best power-to-weight133 hp/t99 kW/t7.5 kg/hp
- Lowest combined fuel consumption6.8 L/100 km34.6 mpg US41.5 mpg UK
- Best estimated range1,103 km685 mi
- Largest trunk605 L
- Best overall score71/100
- Best performance score62/100
- Best economy score89/100
- Best practicality score89/100
AUDI Q6 50 TFSI V6
- Most powerful299 hp223 kW
Specification comparison
| Model | AUDIQ8 (4M)50 TDI V6 | AUDIQ650 TFSI V6 |
|---|---|---|
| Power | 286hp213kW | 299hp223kW |
| Torque | 600Nm443lb-ft | 500Nm369lb-ft |
| Curb weight | 2,145kg4,729lb | 2,280kg5,027lb |
| Gross weight | 2,890kg6,371lb | 2,780kg6,129lb |
| Top speed | 245 km/h 152 mph | Unrestricted 215 km/h134 mph Restricted 207 km/h129 mph Calculated |
| To 99% top speed | 90.6s99% target: 243 km/h / 151 mph Calculated | 84.4s99% target: 213 km/h / 132 mph Calculated |
| 0-100 km/h | 6.3s | 7.3s |
| 0-200 km/h | 26.6s Calculated | 43.1s Calculated |
| 0-60 mph | 6.0s Calculated | 6.9s Calculated |
| Fuel consumption | 6.8L/100 km34.6mpg US41.5mpg UK | 10.3L/100 km22.9mpg US27.6mpg UK |
| Fuel consumption city | 7.3L/100 km32.2mpg US38.7mpg UK | - |
| Fuel consumption highway | 6.5L/100 km36.2mpg US43.5mpg UK | - |
| Quarter mile | 14.4s Calculated | 15.3s Calculated |
| Power-to-weight | 133hp/t99kW/t60hp/1000 lb Calculated | 131hp/t98kW/t59hp/1000 lb Calculated |
| Torque-to-weight | 280Nm/t187lb-ft/ton Calculated | 219Nm/t147lb-ft/ton Calculated |
| Estimated range | 1,103km685mi Calculated | 683km424mi Calculated |
| Displacement | 2,967cc181cu in | 2,492cc152cu in |
| Length | 4,986mm196in | 5,099mm201in |
| Width | 1,995mm79in | 2,014mm79in |
| Height | 1,705mm67in | 1,784mm70in |
| Wheelbase | 2,995mm118in | 2,980mm117in |
| Front track | 1,679mm66in | 1,704mm67in |
| Rear track | 1,691mm67in | 1,721mm68in |
| Ground clearance | 254mm10in | - |
| Trunk volume | 605L | 286L |
| Max trunk volume | 1,755L | 2,398L |
| Doors | 5 | 5 |
| Seats | 5 | 6 |
| Fuel tank | 75L | 70L |
| CO2 emissions | 178g/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 | AUDIQ8 (4M)50 TDI V6 | AUDIQ650 TFSI V6 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 6.0 s | 6.9 s |
0-100 km/h 0-62 mph | 6.3 s | 7.3 s |
0-200 km/h 0-124 mph | 26.6 s | 43.1 s |
| Top speed | 245 km/h 152 mph | Unrestricted 215 km/h134 mph Restricted 207 km/h129 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.3 s | 2.4 s |
330 ft 101 m | 6.2 s | 6.5 s |
1/8 mile 201 m | 9.4 s | 9.9 s |
1000 ft 305 m | 12.1 s | 12.8 s |
1/4 mile 402 m | 14.4 s | 15.3 s |
Trap speed 1/4 mile 402 m | 158 km/h 98 mph | 147 km/h 91 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 286 hp 213 kW |
| AUDIQ650 TFSI V6 | 299 hp 223 kW |
AUDI Q6 50 TFSI V6 has 13 hp more than AUDI Q8 (4M) 50 TDI V6.
The biggest power difference is between AUDI Q8 (4M) 50 TDI V6 and AUDI Q6 50 TFSI V6: 13 hp (10 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 600 Nm 443 lb-ft |
| AUDIQ650 TFSI V6 | 500 Nm 369 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 2,145 kg 4,729 lb |
| AUDIQ650 TFSI V6 | 2,280 kg 5,027 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 245 km/h 152 mph |
| AUDIQ650 TFSI V6 | Unrestricted 215 km/h134 mph Restricted 207 km/h129 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 6.3 s |
| AUDIQ650 TFSI V6 | 7.3 s |
Although AUDI Q6 50 TFSI V6 has more power, AUDI Q8 (4M) 50 TDI V6 is quicker from 0-100 km/h.
The biggest 0-100 km/h difference is between AUDI Q8 (4M) 50 TDI V6 and AUDI Q6 50 TFSI V6: 1.0 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 6.8 L/100 km 34.6 mpg US 41.5 mpg UK |
| AUDIQ650 TFSI V6 | 10.3 L/100 km 22.9 mpg US 27.6 mpg UK |
The biggest fuel consumption difference is between AUDI Q8 (4M) 50 TDI V6 and AUDI Q6 50 TFSI V6: 3.5 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 133 hp/t 99 kW/t 7.5 kg/hp |
| AUDIQ650 TFSI V6 | 131 hp/t 98 kW/t 7.6 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| AUDIQ8 (4M)50 TDI V6 | 1,103 km 685 mi |
| AUDIQ650 TFSI V6 | 683 km 424 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| AUDIQ8 (4M)50 TDI V6 | 286 hp 213 kW | 6.3 s | 245 km/h 152 mph |
| AUDIQ650 TFSI V6 | 299 hp 223 kW | 7.3 s | Unrestricted 215 km/h134 mph Restricted 207 km/h129 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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUDIQ8 (4M)50 TDI V6 |
|
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| AUDIQ650 TFSI V6 |
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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 | ||||||
|---|---|---|---|---|---|---|---|---|
| AUDIQ8 (4M)50 TDI V6 |
| 6.8 L/100 km 34.6 mpg US 41.5 mpg UK | ||||||
| AUDIQ650 TFSI V6 |
| 10.3 L/100 km 22.9 mpg US 27.6 mpg UK | ||||||
AUDI Q8 (4M) 50 TDI V6 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 |
|---|---|---|
| AUDIQ8 (4M)50 TDI V6 | 6.8 L/100 km 34.6 mpg US 41.5 mpg UK | 6.3 s |
| AUDIQ650 TFSI V6 | 10.3 L/100 km 22.9 mpg US 27.6 mpg UK | 7.3 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 |
|---|---|---|
| AUDIQ8 (4M)50 TDI V6 | 133 hp/t 99 kW/t 7.5 kg/hp | 6.8 L/100 km 34.6 mpg US 41.5 mpg UK |
| AUDIQ650 TFSI V6 | 131 hp/t 98 kW/t 7.6 kg/hp | 10.3 L/100 km 22.9 mpg US 27.6 mpg UK |
Detailed score breakdown
| Vehicle | AUDIQ8 (4M)50 TDI V6 | AUDIQ650 TFSI V6 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 286 hp 213 kW | 299 hp 223 kW | ||||||||||||||||
| Torque | 600 Nm 443 lb-ft | 500 Nm 369 lb-ft | ||||||||||||||||
| Acceleration | 6.3 s | 7.3 s | ||||||||||||||||
| Top speed | 245 km/h 152 mph | Unrestricted 215 km/h134 mph Restricted 207 km/h129 mph | ||||||||||||||||
| Lightness | 2,145 kg 4,729 lb | 2,280 kg 5,027 lb | ||||||||||||||||
| Fuel consumption | 6.8 L/100 km 34.6 mpg US 41.5 mpg UK | 10.3 L/100 km 22.9 mpg US 27.6 mpg UK | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Range score | 1,103 km 685 mi | 683 km 424 mi | ||||||||||||||||
| CO2 score | 178 g/km | - | ||||||||||||||||
| Trunk score | 605 L 21.4 cu ft | 286 L 10.1 cu ft | ||||||||||||||||
| Power-to-weight score | 133 hp/t 99 kW/t 7.5 kg/hp | 131 hp/t 98 kW/t 7.6 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
| Vehicle | AUDI Q8 (4M) 50 TDI V6 | AUDI Q6 50 TFSI V6 |
|---|---|---|
| Consumption | 6.8 L/100 km34.6 mpg US41.5 mpg UK | 10.3 L/100 km22.9 mpg US27.6 mpg UK |
| Cost / 100 km | 11.90 LC100 km | 17.94 LC100 km |
| Cost / 100 mi | 19.15 LC100 mi | 28.87 LC100 mi |
| Annual fuel used | 1,020 L269 US gal224 UK gal | 1,538 L406 US gal338 UK gal |
| Annual fuel cost | 1,785 LC/year | 2,691 LC/year |
Head-to-head comparisons
AUDI Q8 (4M) 50 TDI V6
- Has 100 Nm more
- Is 135 kg lighter
- Is 1.0 s quicker from 0-100 km/h
- Has 30 km/h (19 mph) higher top speed
- Uses 3.5 L/100 km less fuel
- Has 2 hp/t better power-to-weight
- Has 420 km (261 mi) more estimated range
- Has 319 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Highest torque
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Best estimated range
- Largest trunk
Cons
- Lowest power
AUDI Q6 50 TFSI V6
- Has 13 hp more
Pros
- Most powerful
Cons
- Slowest 0-100 km/h
- Highest combined fuel consumption
- Heaviest
- Lowest top speed
- Smallest trunk
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