Car comparison

BMW M2 coupe (F87) CS 3.0vsBMW 6 Series Gran Coupe (F06) 650i

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

New comparison

BMW M2 coupe (F87)

CS 3.0

450 hp2979 ccGasolineRWDDual-clutchTurbochargedCoupe2020-2020
VS

BMW 6 Series Gran Coupe (F06)

650i

450 hp4395 ccGasolineRWDAutomaticTurbochargedCoupe2012-2015

Comparison overview

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

Best choices

BMW 6 Series Gran Coupe (F06) 650i

  • Highest torque
    650 Nm
    479 lb-ft
  • Lowest combined fuel consumption
    8.8 L/100 km
    26.7 mpg US
    32.1 mpg UK
  • Lowest city consumption
    12.4 L/100 km
    19.0 mpg US
    22.8 mpg UK
  • Lowest highway consumption
    6.9 L/100 km
    34.1 mpg US
    40.9 mpg UK
  • Lowest CO2 emissions
    206 g/km
  • Best estimated range
    795 km
    494 mi
  • Largest trunk
    460 L
  • Best overall score
    74/100
  • Best economy score
    83/100
  • Best practicality score
    60/100

BMW M2 coupe (F87) CS 3.0

  • Quickest 0-100 km/h
    4.0 s
  • Fastest top speed
    290 km/h
    180 mph Unrestricted
    280 km/h
    174 mph Restricted
  • Most powerful
    450 hp
    336 kW
  • Lightest
    1,575 kg
    3,472 lb
  • Best power-to-weight
    286 hp/t
    213 kW/t
    3.5 kg/hp
  • Best performance score
    82/100

Specification comparison

Specification comparison
ModelBMWM2 coupe (F87)CS 3.0BMW6 Series Gran Coupe (F06)650i
Power
450hp336kW
450hp336kW
Torque
550Nm406lb-ft
650Nm479lb-ft
Curb weight
1,575kg3,472lb
1,865kg4,112lb
Gross weight
2,010kg4,431lb
2,465kg5,434lb
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
62.6s99% target: 287 km/h / 178 mph
Calculated
61.5s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.0s
4.6s
0-200 km/h
12.9s
Calculated
15.9s
Calculated
0-60 mph
3.8s
Calculated
4.4s
Calculated
Fuel consumption
9.6L/100 km24.5mpg US29.4mpg UK
8.8L/100 km26.7mpg US32.1mpg UK
Fuel consumption city
12.6L/100 km18.7mpg US22.4mpg UK
12.4L/100 km19mpg US22.8mpg UK
Fuel consumption highway
7.8L/100 km30.2mpg US36.2mpg UK
6.9L/100 km34.1mpg US40.9mpg UK
Quarter mile
12.0s
Calculated
12.7s
Calculated
Power-to-weight
286hp/t213kW/t130hp/1000 lb
Calculated
241hp/t180kW/t109hp/1000 lb
Calculated
Torque-to-weight
349Nm/t234lb-ft/ton
Calculated
349Nm/t233lb-ft/ton
Calculated
Estimated range
542km337mi
Calculated
795km494mi
Calculated
Displacement
2,979cc182cu in
4,395cc268cu in
Length
4,461mm176in
5,007mm197in
Width
1,871mm74in
1,894mm75in
Height
1,414mm56in
1,392mm55in
Wheelbase
2,693mm106in
2,968mm117in
Front track
1,579mm62in
1,600mm63in
Rear track
1,601mm63in
1,665mm66in
Ground clearance
118mm5in
126mm5in
Trunk volume
390L
460L
Max trunk volume-
1,265L
Doors
2
4
Seats
4
4
Fuel tank
52L
70L
CO2 emissions
219g/km
206g/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.

BMW M2 coupe (F87) CS 3.0BMW 6 Series Gran Coupe (F06) 650iPowerTorque
  • BMW M2 coupe (F87) CS 3.0: Power / Torque
  • BMW 6 Series Gran Coupe (F06) 650i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWM2 coupe (F87)CS 3.06,250 rpm2,350-5,500 rpm6,500 rpm
BMW6 Series Gran Coupe (F06)650i5,500 rpm2,000-4,500 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWM2 coupe (F87)CS 3.0BMW6 Series Gran Coupe (F06)650i
Acceleration checkpoints
0-60 mph
0-97 km/h
3.8 s
4.4 s
0-100 km/h
0-62 mph
4.0 s
4.6 s
0-200 km/h
0-124 mph
12.9 s
15.9 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.2 s
5.5 s
1/8 mile
201 m
7.8 s
8.3 s
1000 ft
305 m
10.1 s
10.7 s
1/4 mile
402 m
12.0 s
12.7 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
182 km/h
113 mph

Power comparison

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

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
450 hp
336 kW
BMW6 Series Gran Coupe (F06)650i
450 hp
336 kW

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
550 Nm
406 lb-ft
BMW6 Series Gran Coupe (F06)650i
650 Nm
479 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
1,575 kg
3,472 lb
BMW6 Series Gran Coupe (F06)650i
1,865 kg
4,112 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
BMW6 Series Gran Coupe (F06)650i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.04.0 s
BMW6 Series Gran Coupe (F06)650i4.6 s

The biggest 0-100 km/h difference is between BMW M2 coupe (F87) CS 3.0 and BMW 6 Series Gran Coupe (F06) 650i: 0.6 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW6 Series Gran Coupe (F06)650i
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

The biggest fuel consumption difference is between BMW 6 Series Gran Coupe (F06) 650i and BMW M2 coupe (F87) CS 3.0: 0.8 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
286 hp/t
213 kW/t
3.5 kg/hp
BMW6 Series Gran Coupe (F06)650i
241 hp/t
180 kW/t
4.1 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
BMWM2 coupe (F87)CS 3.0
542 km
337 mi
BMW6 Series Gran Coupe (F06)650i
795 km
494 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWM2 coupe (F87)CS 3.0
450 hp
336 kW
4.0 s
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
BMW6 Series Gran Coupe (F06)650i
450 hp
336 kW
4.6 s
Unrestricted
265 km/h165 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
BMWM2 coupe (F87)CS 3.0
Power
450 hp
336 kW
0-100 km/h4.0 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Doors/seats
2 doors
4 seats
Trunk
390 L
13.8 cu ft
Length
4,461 mm
175.6 in
Height
1,414 mm
55.7 in
BMW6 Series Gran Coupe (F06)650i
Power
450 hp
336 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
4 seats
Trunk
460 L
16.2 cu ft
Length
5,007 mm
197.1 in
Height
1,392 mm
54.8 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
BMWM2 coupe (F87)CS 3.0
Power
450 hp
336 kW
0-100 km/h4.0 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW6 Series Gran Coupe (F06)650i
Power
450 hp
336 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

BMW M2 coupe (F87) CS 3.0 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
BMWM2 coupe (F87)CS 3.0
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
4.0 s
BMW6 Series Gran Coupe (F06)650i
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
4.6 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
BMWM2 coupe (F87)CS 3.0
286 hp/t
213 kW/t
3.5 kg/hp
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW6 Series Gran Coupe (F06)650i
241 hp/t
180 kW/t
4.1 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWM2 coupe (F87)CS 3.0BMW6 Series Gran Coupe (F06)650i
Power
450 hp
336 kW
450 hp
336 kW
Torque
550 Nm
406 lb-ft
650 Nm
479 lb-ft
Acceleration
4.0 s
4.6 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,575 kg
3,472 lb
1,865 kg
4,112 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
Doors/seats
2 doors
4 seats
Trunk
390 L
13.8 cu ft
Length
4,461 mm
175.6 in
Height
1,414 mm
55.7 in
Doors/seats
4 doors
4 seats
Trunk
460 L
16.2 cu ft
Length
5,007 mm
197.1 in
Height
1,392 mm
54.8 in
Range score
542 km
337 mi
795 km
494 mi
CO2 score
219 g/km
206 g/km
Trunk score
390 L
13.8 cu ft
460 L
16.2 cu ft
Power-to-weight score
286 hp/t
213 kW/t
3.5 kg/hp
241 hp/t
180 kW/t
4.1 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

Fuel cost and annual usage
VehicleBMW M2 coupe (F87) CS 3.0BMW 6 Series Gran Coupe (F06) 650i
Consumption9.6 L/100 km24.5 mpg US29.4 mpg UK8.8 L/100 km26.7 mpg US32.1 mpg UK
Cost / 100 km16.80 LC100 km15.40 LC100 km
Cost / 100 mi27.04 LC100 mi24.78 LC100 mi
Annual fuel used1,440 L380 US gal317 UK gal1,320 L349 US gal290 UK gal
Annual fuel cost2,520 LC/year2,310 LC/year

Head-to-head comparisons

BMW M2 coupe (F87) CS 3.0

  • Is 290 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 25 km/h (16 mph) higher top speed
  • Has 44 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Smallest trunk
  • Highest CO2 emissions

BMW 6 Series Gran Coupe (F06) 650i

  • Has 100 Nm more
  • Uses 0.8 L/100 km less fuel
  • Has 254 km (158 mi) more estimated range
  • Has 70 L more trunk volume
  • Emits 13 g/km less CO2

Pros

  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW M2 coupe (F87) CS 3.0
BMW 6 Series Gran Coupe (F06) 650i
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