
BMW M6 Convertible (F12M)
Car comparison
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
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BMW M6 Convertible (F12M)

BMW M6 Convertible (F12M)

BMW M6 Convertible (F12M)

BMW M6 Convertible (F12M)
Use the estimates as comparison hints and verify exact figures before making decisions.
| Model | BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | BMWM6 Convertible (F12M)4.4 V8560 hp |
|---|---|---|---|---|
| Power | 840hp626kW+280 hp | 728hp543kW+168 hp | 661hp493kW+101 hp | 560hp418kW |
| Torque | 1,054Nm777lb-ft+374 Nm | 918Nm677lb-ft+238 Nm | 830Nm612lb-ft+150 Nm | 680Nm502lb-ft |
| Curb weight | 2,055kg4,530lb | 2,055kg4,530lb | 2,055kg4,530lb | 2,055kg4,530lb |
| Gross weight | 2,410kg5,313lb | 2,410kg5,313lb | 2,410kg5,313lb | 2,410kg5,313lb |
| Top speed | 292 km/h 181 mph | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph Calculated | 273 km/h 170 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 42.0s99% target: 289 km/h / 180 mph-14.4 s Calculated | 49.2s99% target: 287 km/h / 178 mph-7.2 s Calculated | 50.6s99% target: 270 km/h / 168 mph-5.8 s Calculated | 56.4s99% target: 257 km/h / 160 mph Calculated |
| 0-100 km/h | 3.3s-1.0 s | 3.7s-0.6 s | 3.9s-0.4 s | 4.3s |
| 0-200 km/h | 9.7s-5.5 s Calculated | 11.1s-4.2 s Calculated | 12.6s-2.6 s Calculated | 15.2s Calculated |
| 0-60 mph | 3.2s-0.9 s Calculated | 3.5s-0.6 s Calculated | 3.7s-0.4 s Calculated | 4.1s Calculated |
| Fuel consumption | 10.3L/100 km22.8mpg US27.4mpg UK | 10.3L/100 km22.8mpg US27.4mpg UK | 10.3L/100 km22.8mpg US27.4mpg UK | 10.3L/100 km22.8mpg US27.4mpg UK |
| Fuel consumption city | 14.4L/100 km16.3mpg US19.6mpg UK | 14.4L/100 km16.3mpg US19.6mpg UK | 14.4L/100 km16.3mpg US19.6mpg UK | 14.4L/100 km16.3mpg US19.6mpg UK |
| Fuel consumption highway | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK |
| Quarter mile | 11.0s-1.4 s Calculated | 11.5s-1.0 s Calculated | 11.8s-0.6 s Calculated | 12.4s Calculated |
| Power-to-weight | 409hp/t305kW/t185hp/1000 lb Calculated | 354hp/t264kW/t161hp/1000 lb Calculated | 322hp/t240kW/t146hp/1000 lb Calculated | 273hp/t203kW/t124hp/1000 lb Calculated |
| Torque-to-weight | 513Nm/t343lb-ft/ton Calculated | 447Nm/t299lb-ft/ton Calculated | 404Nm/t270lb-ft/ton Calculated | 331Nm/t221lb-ft/ton Calculated |
| Estimated range | 777km483mi Calculated | 777km483mi Calculated | 777km483mi Calculated | 777km483mi Calculated |
| Displacement | 4,395cc268cu in | 4,395cc268cu in | 4,395cc268cu in | 4,395cc268cu in |
| Length | 4,898mm193in | 4,898mm193in | 4,898mm193in | 4,898mm193in |
| Width | 1,899mm75in | 1,899mm75in | 1,899mm75in | 1,899mm75in |
| Height | 1,368mm54in | 1,368mm54in | 1,368mm54in | 1,368mm54in |
| Wheelbase | 2,851mm112in | 2,851mm112in | 2,851mm112in | 2,851mm112in |
| Front track | 1,631mm64in | 1,631mm64in | 1,631mm64in | 1,631mm64in |
| Rear track | 1,612mm63in | 1,612mm63in | 1,612mm63in | 1,612mm63in |
| Doors | 2 | 2 | 2 | 2 |
| Seats | 4 | 4 | 4 | 4 |
| Fuel tank | 80L | 80L | 80L | 80L |
Use the estimates as comparison hints and verify exact figures before making decisions.
Estimated stock-style power and torque curves by engine speed.
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 6,000-7,000 rpm | 1,500-5,750 rpm | 7,250 rpm |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 6,000-7,000 rpm | 1,500-5,750 rpm | 7,250 rpm |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 6,000-7,000 rpm | 1,500-5,750 rpm | 7,250 rpm |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 6,000-7,000 rpm | 1,500-5,750 rpm | 7,250 rpm |
Estimated speed over time for selected vehicles.
| Metric | BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | BMWM6 Convertible (F12M)4.4 V8560 hp |
|---|---|---|---|---|
| Acceleration checkpoints | ||||
0-60 mph 0-97 km/h | 3.2 s | 3.5 s | 3.7 s | 4.1 s |
0-100 km/h 0-62 mph | 3.3 s | 3.7 s | 3.9 s | 4.3 s |
0-200 km/h 0-124 mph | 9.7 s | 11.1 s | 12.6 s | 15.2 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 | 1.9 s | 2.0 s | 2.0 s | 2.0 s |
330 ft 101 m | 4.9 s | 5.1 s | 5.2 s | 5.4 s |
1/8 mile 201 m | 7.3 s | 7.5 s | 7.7 s | 8.1 s |
1000 ft 305 m | 9.3 s | 9.7 s | 10.0 s | 10.4 s |
1/4 mile 402 m | 11.0 s | 11.5 s | 11.8 s | 12.4 s |
Trap speed 1/4 mile 402 m | 212 km/h 132 mph | 203 km/h 126 mph | 195 km/h 121 mph | 184 km/h 114 mph |
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 840 hp 626 kW |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 728 hp 543 kW |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 661 hp 493 kW |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 560 hp 418 kW |
BMW M6 Convertible (F12M) 4.4 V8 (Stage 3) 840 hp has 280 hp more than BMW M6 Convertible (F12M) 4.4 V8 560 hp.
The biggest power difference is between BMW M6 Convertible (F12M) 4.4 V8 560 hp and BMW M6 Convertible (F12M) 4.4 V8 (Stage 3) 840 hp: 280 hp (209 kW).
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 1,054 Nm 777 lb-ft |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 918 Nm 677 lb-ft |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 830 Nm 612 lb-ft |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 680 Nm 502 lb-ft |
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 2,055 kg 4,530 lb |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 2,055 kg 4,530 lb |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 2,055 kg 4,530 lb |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 2,055 kg 4,530 lb |
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 292 km/h 181 mph |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 273 km/h 170 mph |
| BMWM6 Convertible (F12M)4.4 V8560 hp | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 3.3 s |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 3.7 s |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 3.9 s |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 4.3 s |
The biggest 0-100 km/h difference is between BMW M6 Convertible (F12M) 4.4 V8 (Stage 3) 840 hp and BMW M6 Convertible (F12M) 4.4 V8 560 hp: 1.0 s.
The closest cars by acceleration are BMW M6 Convertible (F12M) 4.4 V8 (Stage 2) 728 hp and BMW M6 Convertible (F12M) 4.4 V8 (Stage 1) 661 hp, separated by only 0.2 s.
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 409 hp/t 305 kW/t 2.4 kg/hp |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 354 hp/t 264 kW/t 2.8 kg/hp |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 322 hp/t 240 kW/t 3.1 kg/hp |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 273 hp/t 203 kW/t 3.7 kg/hp |
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 777 km 483 mi |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 777 km 483 mi |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 777 km 483 mi |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 777 km 483 mi |
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 840 hp 626 kW | 3.3 s | 292 km/h 181 mph |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 728 hp 543 kW | 3.7 s | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 661 hp 493 kW | 3.9 s | 273 km/h 170 mph |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 560 hp 418 kW | 4.3 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp |
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| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp |
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| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp |
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| BMWM6 Convertible (F12M)4.4 V8560 hp |
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Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp |
| 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | ||||||
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp |
| 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | ||||||
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp |
| 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | ||||||
| BMWM6 Convertible (F12M)4.4 V8560 hp |
| 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | ||||||
BMW M6 Convertible (F12M) 4.4 V8 (Stage 3) 840 hp is closest to the top-right balance target for performance and fuel economy.
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 |
|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 3.3 s |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 3.7 s |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 3.9 s |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 4.3 s |
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | 409 hp/t 305 kW/t 2.4 kg/hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | 354 hp/t 264 kW/t 2.8 kg/hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | 322 hp/t 240 kW/t 3.1 kg/hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| BMWM6 Convertible (F12M)4.4 V8560 hp | 273 hp/t 203 kW/t 3.7 kg/hp | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK |
| Vehicle | BMWM6 Convertible (F12M)4.4 V8 (Stage 3)840 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 2)728 hp | BMWM6 Convertible (F12M)4.4 V8 (Stage 1)661 hp | BMWM6 Convertible (F12M)4.4 V8560 hp | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 840 hp 626 kW | 728 hp 543 kW | 661 hp 493 kW | 560 hp 418 kW | ||||||||||||||||||||||||||||||||
| Torque | 1,054 Nm 777 lb-ft | 918 Nm 677 lb-ft | 830 Nm 612 lb-ft | 680 Nm 502 lb-ft | ||||||||||||||||||||||||||||||||
| Acceleration | 3.3 s | 3.7 s | 3.9 s | 4.3 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 | 2,055 kg 4,530 lb | 2,055 kg 4,530 lb | 2,055 kg 4,530 lb | 2,055 kg 4,530 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | 10.3 L/100 km 22.8 mpg US 27.4 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 777 km 483 mi | 777 km 483 mi | 777 km 483 mi | 777 km 483 mi | ||||||||||||||||||||||||||||||||
| Power-to-weight score | 409 hp/t 305 kW/t 2.4 kg/hp | 354 hp/t 264 kW/t 2.8 kg/hp | 322 hp/t 240 kW/t 3.1 kg/hp | 273 hp/t 203 kW/t 3.7 kg/hp | ||||||||||||||||||||||||||||||||
| Overall | Fixed score | Fixed score | Fixed score | Fixed score |
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 | BMW M6 Convertible (F12M) 4.4 V8 (Stage 3) 840 hp | BMW M6 Convertible (F12M) 4.4 V8 (Stage 2) 728 hp | BMW M6 Convertible (F12M) 4.4 V8 (Stage 1) 661 hp | BMW M6 Convertible (F12M) 4.4 V8 560 hp |
|---|---|---|---|---|
| Consumption | 10.3 L/100 km22.8 mpg US27.4 mpg UK | 10.3 L/100 km22.8 mpg US27.4 mpg UK | 10.3 L/100 km22.8 mpg US27.4 mpg UK | 10.3 L/100 km22.8 mpg US27.4 mpg UK |
| Cost / 100 km | 18.03 LC100 km | 18.03 LC100 km | 18.03 LC100 km | 18.03 LC100 km |
| Cost / 100 mi | 29.01 LC100 mi | 29.01 LC100 mi | 29.01 LC100 mi | 29.01 LC100 mi |
| Annual fuel used | 1,545 L408 US gal340 UK gal | 1,545 L408 US gal340 UK gal | 1,545 L408 US gal340 UK gal | 1,545 L408 US gal340 UK gal |
| Annual fuel cost | 2,704 LC/year | 2,704 LC/year | 2,704 LC/year | 2,704 LC/year |
Pros
No measurable advantages in the available data.























