Car comparison

BMW 2 Series Coupe (F22) M240ivsBMW 8 Series Gran Coupe (G16) 840i

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

New comparison

BMW 2 Series Coupe (F22)

M240i

340 hp2998 ccGasolineRWDManualTurbochargedCoupe2016-2017

BMW 8 Series Gran Coupe (G16)

840i

340 hp2998 ccGasolineAWDAutomaticTurbochargedCoupe2019-2020

Comparison overview

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

BMW 2 Series Coupe (F22) M240i

Quickest 0-100 km/h
4.8 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
340 hp
254 kW
Highest torque
500 Nm
369 lb-ft
Lightest
1,470 kg
3,241 lb
Best power-to-weight
231 hp/t
172 kW/t
4.3 kg/hp
Lowest combined fuel consumption
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
Lowest highway consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Lowest CO2 emissions
179 g/km
Best performance score
72/100
Best economy score
86/100

BMW 8 Series Gran Coupe (G16) 840i

Lowest city consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Best estimated range
872 km
542 mi
Largest trunk
440 L
Best overall score
70/100
Best practicality score
67/100

Specification comparison

Specification comparison
Model	BMW2 Series Coupe (F22)M240i	BMW8 Series Gran Coupe (G16)840i
Power	340hp254kW	340hp254kW
Torque	500Nm369lb-ft	500Nm369lb-ft
Curb weight	1,470kg3,241lb	1,855kg4,090lb
Gross weight	1,980kg4,365lb	2,480kg5,467lb
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	64.8s99% target: 262 km/h / 163 mph Calculated	72.3s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	4.8s	4.9s
0-200 km/h	16.7s Calculated	17.7s Calculated
0-60 mph	4.6s Calculated	4.7s Calculated
Fuel consumption	7.8L/100 km30.2mpg US36.2mpg UK	7.8L/100 km30.2mpg US36.2mpg UK
Fuel consumption city	10.6L/100 km22.2mpg US26.6mpg UK	9.8L/100 km24mpg US28.8mpg UK
Fuel consumption highway	6.2L/100 km37.9mpg US45.6mpg UK	6.7L/100 km35.1mpg US42.2mpg UK
Quarter mile	12.9s Calculated	13.1s Calculated
Power-to-weight	231hp/t172kW/t105hp/1000 lb Calculated	183hp/t137kW/t83hp/1000 lb Calculated
Torque-to-weight	340Nm/t228lb-ft/ton Calculated	270Nm/t180lb-ft/ton Calculated
Estimated range	667km414mi Calculated	872km542mi Calculated
Displacement	2,998cc183cu in	2,998cc183cu in
Length	4,454mm175in	5,082mm200in
Width	1,774mm70in	1,932mm76in
Height	1,408mm55in	1,407mm55in
Wheelbase	2,690mm106in	3,023mm119in
Front track	1,516mm60in	1,627mm64in
Rear track	1,534mm60in	1,671mm66in
Ground clearance	130mm5in	-
Trunk volume	390L	-
Max trunk volume	-	440L
Doors	2	4
Seats	4	5
Fuel tank	52L	68L
CO2 emissions	179g/km	179g/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 2 Series Coupe (F22) M240iBMW 8 Series Gran Coupe (G16) 840iPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW2 Series Coupe (F22)M240i	5,500 rpm	1,520-4,500 rpm	5,750 rpm
BMW8 Series Gran Coupe (G16)840i	5,000-6,500 rpm	1,600-4,500 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW2 Series Coupe (F22)M240i	BMW8 Series Gran Coupe (G16)840i
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.6 s	4.7 s
0-100 km/h 0-62 mph	4.8 s	4.9 s
0-200 km/h 0-124 mph	16.7 s	17.7 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited
	Drag race simulation
60 ft 18 m	2.1 s	2.1 s
330 ft 101 m	5.6 s	5.6 s
1/8 mile 201 m	8.4 s	8.5 s
1000 ft 305 m	10.9 s	11.0 s
1/4 mile 402 m	12.9 s	13.1 s
Trap speed 1/4 mile 402 m	179 km/h 111 mph	175 km/h 109 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	340 hp 254 kW
BMW8 Series Gran Coupe (G16)840i	340 hp 254 kW

Torque comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	500 Nm 369 lb-ft
BMW8 Series Gran Coupe (G16)840i	500 Nm 369 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	1,470 kg 3,241 lb
BMW8 Series Gran Coupe (G16)840i	1,855 kg 4,090 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BMW8 Series Gran Coupe (G16)840i	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
Vehicle	Value
BMW2 Series Coupe (F22)M240i	4.8 s
BMW8 Series Gran Coupe (G16)840i	4.9 s

The biggest 0-100 km/h difference is between BMW 2 Series Coupe (F22) M240i and BMW 8 Series Gran Coupe (G16) 840i: 0.1 s.

Fuel consumption comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	7.8 L/100 km 30.2 mpg US 36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i	7.8 L/100 km 30.2 mpg US 36.2 mpg UK

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	231 hp/t 172 kW/t 4.3 kg/hp
BMW8 Series Gran Coupe (G16)840i	183 hp/t 137 kW/t 5.5 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
BMW2 Series Coupe (F22)M240i	667 km 414 mi
BMW8 Series Gran Coupe (G16)840i	872 km 542 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW2 Series Coupe (F22)M240i	340 hp 254 kW	4.8 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BMW8 Series Gran Coupe (G16)840i	340 hp 254 kW	4.9 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.

Vehicle

Performance score

Practicality score

BMW2 Series Coupe (F22)M240i

Power	340 hp 254 kW
0-100 km/h	4.8 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 4 seats
Trunk	390 L 13.8 cu ft
Length	4,454 mm 175.4 in
Height	1,408 mm 55.4 in

BMW8 Series Gran Coupe (G16)840i

Power	340 hp 254 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	440 L 15.5 cu ft
Length	5,082 mm 200.1 in
Height	1,407 mm 55.4 in

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

BMW2 Series Coupe (F22)M240i

Power	340 hp 254 kW
0-100 km/h	4.8 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

7.8 L/100 km

30.2 mpg US

36.2 mpg UK

BMW8 Series Gran Coupe (G16)840i

Power	340 hp 254 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

7.8 L/100 km

30.2 mpg US

36.2 mpg UK

BMW 2 Series Coupe (F22) M240i 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
BMW2 Series Coupe (F22)M240i	7.8 L/100 km 30.2 mpg US 36.2 mpg UK	4.8 s
BMW8 Series Gran Coupe (G16)840i	7.8 L/100 km 30.2 mpg US 36.2 mpg UK	4.9 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
BMW2 Series Coupe (F22)M240i	231 hp/t 172 kW/t 4.3 kg/hp	7.8 L/100 km 30.2 mpg US 36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i	183 hp/t 137 kW/t 5.5 kg/hp	7.8 L/100 km 30.2 mpg US 36.2 mpg UK

Detailed score breakdown

Vehicle

BMW2 Series Coupe (F22)M240i

BMW8 Series Gran Coupe (G16)840i

Power

340 hp

254 kW

340 hp

254 kW

Torque

500 Nm

369 lb-ft

500 Nm

369 lb-ft

Acceleration

4.8 s

4.9 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,470 kg

3,241 lb

1,855 kg

4,090 lb

Fuel consumption

7.8 L/100 km

30.2 mpg US

36.2 mpg UK

7.8 L/100 km

30.2 mpg US

36.2 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	390 L 13.8 cu ft
Length	4,454 mm 175.4 in
Height	1,408 mm 55.4 in

Doors/seats	4 doors 5 seats
Trunk	440 L 15.5 cu ft
Length	5,082 mm 200.1 in
Height	1,407 mm 55.4 in

Range score

667 km

414 mi

872 km

542 mi

CO2 score

179 g/km

Trunk score

390 L

13.8 cu ft

440 L

15.5 cu ft

Power-to-weight score

231 hp/t

172 kW/t

4.3 kg/hp

183 hp/t

137 kW/t

5.5 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	BMW 2 Series Coupe (F22) M240i	BMW 8 Series Gran Coupe (G16) 840i
Consumption	7.8 L/100 km30.2 mpg US36.2 mpg UK	7.8 L/100 km30.2 mpg US36.2 mpg UK
Cost / 100 km	13.65 LC100 km	13.65 LC100 km
Cost / 100 mi	21.97 LC100 mi	21.97 LC100 mi
Annual fuel used	1,170 L309 US gal257 UK gal	1,170 L309 US gal257 UK gal
Annual fuel cost	2,048 LC/year	2,048 LC/year