Car comparison

Infiniti G37 Coupe (V36) 3.7 V6vsBMW 6 Series Gran Coupe (F06) 640i

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

New comparison

Infiniti G37 Coupe (V36)

3.7 V6

320 hp3696 ccGasolineRWDAutomaticNaturally aspiratedCoupe2009-2015
VS

BMW 6 Series Gran Coupe (F06)

640i

320 hp2979 ccGasolineAWDAutomaticTurbochargedCoupe2013-2015

Comparison overview

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

Best choices

BMW 6 Series Gran Coupe (F06) 640i

  • Quickest 0-100 km/h
    5.3 s
  • Highest torque
    450 Nm
    332 lb-ft
  • Lowest combined fuel consumption
    8.3 L/100 km
    28.3 mpg US
    34.0 mpg UK
  • Lowest city consumption
    11.3 L/100 km
    20.8 mpg US
    25.0 mpg UK
  • Lowest highway consumption
    6.6 L/100 km
    35.6 mpg US
    42.8 mpg UK
  • Best estimated range
    843 km
    524 mi
  • Largest trunk
    460 L
  • Best overall score
    65/100
  • Best performance score
    67/100
  • Best economy score
    85/100
  • Best practicality score
    60/100

Infiniti G37 Coupe (V36) 3.7 V6

  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    320 hp
    239 kW
  • Lightest
    1,719 kg
    3,790 lb
  • Best power-to-weight
    186 hp/t
    139 kW/t
    5.4 kg/hp

Specification comparison

Specification comparison
ModelInfinitiG37 Coupe (V36)3.7 V6BMW6 Series Gran Coupe (F06)640i
Power
320hp239kW
320hp239kW
Torque
360Nm266lb-ft
450Nm332lb-ft
Curb weight
1,719kg3,790lb
1,825kg4,023lb
Gross weight-
2,430kg5,357lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
84.8s99% target: 262 km/h / 163 mph
Calculated
79.2s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.9s
5.3s
0-200 km/h
21.1s
Calculated
20.0s
Calculated
0-60 mph
5.6s
Calculated
5.0s
Calculated
Fuel consumption
10.5L/100 km22.4mpg US26.9mpg UK
8.3L/100 km28.3mpg US34.0mpg UK
Fuel consumption city
15.3L/100 km15.4mpg US18.5mpg UK
11.3L/100 km20.8mpg US25.0mpg UK
Fuel consumption highway
7.8L/100 km30.2mpg US36.2mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
Quarter mile
14.0s
Calculated
13.5s
Calculated
Power-to-weight
186hp/t139kW/t84hp/1000 lb
Calculated
175hp/t131kW/t80hp/1000 lb
Calculated
Torque-to-weight
209Nm/t140lb-ft/ton
Calculated
247Nm/t165lb-ft/ton
Calculated
Estimated range
762km473mi
Calculated
843km524mi
Calculated
Displacement
3,696cc226cu in
2,979cc182cu in
Length
4,655mm183in
5,007mm197in
Width
1,820mm72in
1,894mm75in
Height
1,395mm55in
1,392mm55in
Wheelbase
2,850mm112in
2,968mm117in
Front track
1,545mm61in
1,600mm63in
Rear track
1,560mm61in
1,665mm66in
Ground clearance-
126mm5in
Trunk volume
275L
460L
Max trunk volume-
1,265L
Doors
2
4
Seats
4
4
Fuel tank
80L
70L
CO2 emissions-
193g/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.

Infiniti G37 Coupe (V36) 3.7 V6BMW 6 Series Gran Coupe (F06) 640iPowerTorque
  • Infiniti G37 Coupe (V36) 3.7 V6: Power / Torque
  • BMW 6 Series Gran Coupe (F06) 640i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiG37 Coupe (V36)3.7 V67,000 rpm5,200 rpm7,250 rpm
BMW6 Series Gran Coupe (F06)640i5,800-6,000 rpm1,300-4,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiG37 Coupe (V36)3.7 V6BMW6 Series Gran Coupe (F06)640i
Acceleration checkpoints
0-60 mph
0-97 km/h
5.6 s
5.0 s
0-100 km/h
0-62 mph
5.9 s
5.3 s
0-200 km/h
0-124 mph
21.1 s
20.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.2 s
330 ft
101 m
6.1 s
5.8 s
1/8 mile
201 m
9.2 s
8.8 s
1000 ft
305 m
11.8 s
11.3 s
1/4 mile
402 m
14.0 s
13.5 s
Trap speed
1/4 mile
402 m
166 km/h
103 mph
170 km/h
105 mph

Power comparison

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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V6
320 hp
239 kW
BMW6 Series Gran Coupe (F06)640i
320 hp
239 kW

Torque comparison

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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V6
360 Nm
266 lb-ft
BMW6 Series Gran Coupe (F06)640i
450 Nm
332 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V6
1,719 kg
3,790 lb
BMW6 Series Gran Coupe (F06)640i
1,825 kg
4,023 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V6
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW6 Series Gran Coupe (F06)640i
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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V65.9 s
BMW6 Series Gran Coupe (F06)640i5.3 s

The biggest 0-100 km/h difference is between BMW 6 Series Gran Coupe (F06) 640i and Infiniti G37 Coupe (V36) 3.7 V6: 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
InfinitiG37 Coupe (V36)3.7 V6
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
BMW6 Series Gran Coupe (F06)640i
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

The biggest fuel consumption difference is between BMW 6 Series Gran Coupe (F06) 640i and Infiniti G37 Coupe (V36) 3.7 V6: 2.2 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
InfinitiG37 Coupe (V36)3.7 V6
186 hp/t
139 kW/t
5.4 kg/hp
BMW6 Series Gran Coupe (F06)640i
175 hp/t
131 kW/t
5.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
InfinitiG37 Coupe (V36)3.7 V6
762 km
473 mi
BMW6 Series Gran Coupe (F06)640i
843 km
524 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiG37 Coupe (V36)3.7 V6
320 hp
239 kW
5.9 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW6 Series Gran Coupe (F06)640i
320 hp
239 kW
5.3 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.

Chart data table
VehiclePerformance scorePracticality score
InfinitiG37 Coupe (V36)3.7 V6
Power
320 hp
239 kW
0-100 km/h5.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
275 L
9.7 cu ft
Length
4,655 mm
183.3 in
Height
1,395 mm
54.9 in
BMW6 Series Gran Coupe (F06)640i
Power
320 hp
239 kW
0-100 km/h5.3 s
Top speed
Unrestricted
260 km/h162 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
InfinitiG37 Coupe (V36)3.7 V6
Power
320 hp
239 kW
0-100 km/h5.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
BMW6 Series Gran Coupe (F06)640i
Power
320 hp
239 kW
0-100 km/h5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

BMW 6 Series Gran Coupe (F06) 640i 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
InfinitiG37 Coupe (V36)3.7 V6
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
5.9 s
BMW6 Series Gran Coupe (F06)640i
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
5.3 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
InfinitiG37 Coupe (V36)3.7 V6
186 hp/t
139 kW/t
5.4 kg/hp
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
BMW6 Series Gran Coupe (F06)640i
175 hp/t
131 kW/t
5.7 kg/hp
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiG37 Coupe (V36)3.7 V6BMW6 Series Gran Coupe (F06)640i
Power
320 hp
239 kW
320 hp
239 kW
Torque
360 Nm
266 lb-ft
450 Nm
332 lb-ft
Acceleration
5.9 s
5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,719 kg
3,790 lb
1,825 kg
4,023 lb
Fuel consumption
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
275 L
9.7 cu ft
Length
4,655 mm
183.3 in
Height
1,395 mm
54.9 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
762 km
473 mi
843 km
524 mi
CO2 score
-
193 g/km
Trunk score
275 L
9.7 cu ft
460 L
16.2 cu ft
Power-to-weight score
186 hp/t
139 kW/t
5.4 kg/hp
175 hp/t
131 kW/t
5.7 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
VehicleInfiniti G37 Coupe (V36) 3.7 V6BMW 6 Series Gran Coupe (F06) 640i
Consumption10.5 L/100 km22.4 mpg US26.9 mpg UK8.3 L/100 km28.3 mpg US34 mpg UK
Cost / 100 km18.38 LC100 km14.53 LC100 km
Cost / 100 mi29.57 LC100 mi23.38 LC100 mi
Annual fuel used1,575 L416 US gal346 UK gal1,245 L329 US gal274 UK gal
Annual fuel cost2,756 LC/year2,179 LC/year

Head-to-head comparisons

Infiniti G37 Coupe (V36) 3.7 V6

  • Is 106 kg lighter
  • Has 5 km/h (3 mph) higher top speed
  • Has 11 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Smallest trunk

BMW 6 Series Gran Coupe (F06) 640i

  • Has 90 Nm more
  • Is 0.6 s quicker from 0-100 km/h
  • Uses 2.2 L/100 km less fuel
  • Has 81 km (51 mi) more estimated range
  • Has 185 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti G37 Coupe (V36) 3.7 V6
BMW 6 Series Gran Coupe (F06) 640i
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