Car comparison

BMW 8 Series Gran Coupe (G16) 840i · Stage 3vsBMW 8 Series Gran Coupe (G16) 840i · Stage 2vsBMW 8 Series Gran Coupe (G16) 840i · Stage 1vsBMW 8 Series Gran Coupe (G16) 840i

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

New comparison

BMW 8 Series Gran Coupe (G16)

840i (Stage 3)

499 hp2998 ccGasolineAWDAutomaticTurbochargedCoupe2020-2022
VS

BMW 8 Series Gran Coupe (G16)

840i (Stage 2)

433 hp2998 ccGasolineAWDAutomaticTurbochargedCoupe2020-2022
VS

BMW 8 Series Gran Coupe (G16)

840i (Stage 1)

393 hp2998 ccGasolineAWDAutomaticTurbochargedCoupe2020-2022
VS

BMW 8 Series Gran Coupe (G16)

840i

333 hp2998 ccGasolineAWDAutomaticTurbochargedCoupe2020-2022

Comparison overview

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

Best choices

BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp

  • Quickest 0-100 km/h
    4.0 s
  • Fastest top speed
    292 km/h
    181 mph
  • Most powerful
    499 hp
    372 kW
  • Highest torque
    775 Nm
    572 lb-ft
  • Lightest
    1,875 kg
    4,134 lb
  • Best power-to-weight
    266 hp/t
    199 kW/t
    3.8 kg/hp
  • Lowest combined fuel consumption
    7.8 L/100 km
    30.2 mpg US
    36.2 mpg UK
  • Lowest city consumption
    10.0 L/100 km
    23.5 mpg US
    28.2 mpg UK
  • Lowest highway consumption
    6.6 L/100 km
    35.6 mpg US
    42.8 mpg UK
  • Best estimated range
    872 km
    542 mi
  • Largest trunk
    440 L
  • Best overall score
    81/100
  • Best performance score
    89/100
  • Best economy score
    86/100
  • Best practicality score
    65/100

Specification comparison

Specification comparison
ModelBMW8 Series Gran Coupe (G16)840i (Stage 3)499 hpBMW8 Series Gran Coupe (G16)840i (Stage 2)433 hpBMW8 Series Gran Coupe (G16)840i (Stage 1)393 hpBMW8 Series Gran Coupe (G16)840i333 hp
Power
499hp372kW+166 hp
433hp323kW+100 hp
393hp293kW+60 hp
333hp248kW
Torque
775Nm572lb-ft+275 Nm
675Nm498lb-ft+175 Nm
610Nm450lb-ft+110 Nm
500Nm369lb-ft
Curb weight
1,875kg4,134lb
1,875kg4,134lb
1,875kg4,134lb
1,875kg4,134lb
Gross weight
2,480kg5,467lb
2,480kg5,467lb
2,480kg5,467lb
2,480kg5,467lb
Top speed
292 km/h
181 mph
+27 km/h
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
+25 km/h
Calculated
273 km/h
170 mph
+8 km/h
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
59.4s99% target: 289 km/h / 180 mph-16.5 s
Calculated
67.8s99% target: 287 km/h / 178 mph-8.1 s
Calculated
68.1s99% target: 270 km/h / 168 mph-7.7 s
Calculated
75.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.0s-1.1 s
4.3s-0.8 s
4.6s-0.5 s
5.1s
0-200 km/h
12.4s-6.1 s
Calculated
14.0s-4.6 s
Calculated
15.9s-2.7 s
Calculated
18.5s
Calculated
0-60 mph
3.8s-1.1 s
Calculated
4.1s-0.7 s
Calculated
4.4s-0.5 s
Calculated
4.8s
Calculated
Fuel consumption
7.8L/100 km30.2mpg US36.2mpg UK
7.8L/100 km30.2mpg US36.2mpg UK
7.8L/100 km30.2mpg US36.2mpg UK
7.8L/100 km30.2mpg US36.2mpg UK
Fuel consumption city
10L/100 km23.5mpg US28.2mpg UK
10L/100 km23.5mpg US28.2mpg UK
10L/100 km23.5mpg US28.2mpg UK
10L/100 km23.5mpg US28.2mpg UK
Fuel consumption highway
6.6L/100 km35.6mpg US42.8mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
Quarter mile
11.9s-1.4 s
Calculated
12.3s-0.9 s
Calculated
12.7s-0.6 s
Calculated
13.3s
Calculated
Power-to-weight
266hp/t199kW/t121hp/1000 lb
Calculated
231hp/t172kW/t105hp/1000 lb
Calculated
210hp/t156kW/t95hp/1000 lb
Calculated
178hp/t132kW/t81hp/1000 lb
Calculated
Torque-to-weight
413Nm/t277lb-ft/ton
Calculated
360Nm/t241lb-ft/ton
Calculated
325Nm/t218lb-ft/ton
Calculated
267Nm/t178lb-ft/ton
Calculated
Estimated range
872km542mi
Calculated
872km542mi
Calculated
872km542mi
Calculated
872km542mi
Calculated
Displacement
2,998cc183cu in
2,998cc183cu in
2,998cc183cu in
2,998cc183cu in
Length
5,074mm200in
5,074mm200in
5,074mm200in
5,074mm200in
Width
1,932mm76in
1,932mm76in
1,932mm76in
1,932mm76in
Height
1,401mm55in
1,401mm55in
1,401mm55in
1,401mm55in
Wheelbase
3,023mm119in
3,023mm119in
3,023mm119in
3,023mm119in
Front track
1,627mm64in
1,627mm64in
1,627mm64in
1,627mm64in
Rear track
1,671mm66in
1,671mm66in
1,671mm66in
1,671mm66in
Ground clearance
121mm5in
121mm5in
121mm5in
121mm5in
Trunk volume
440L
440L
440L
440L
Doors
4
4
4
4
Seats
5
5
5
5
Fuel tank
68L
68L
68L
68L

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 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hpBMW 8 Series Gran Coupe (G16) 840i (Stage 2) 433 hpBMW 8 Series Gran Coupe (G16) 840i (Stage 1) 393 hpBMW 8 Series Gran Coupe (G16) 840i 333 hpPowerTorque
  • BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp: Power / Torque
  • BMW 8 Series Gran Coupe (G16) 840i (Stage 2) 433 hp: Power / Torque
  • BMW 8 Series Gran Coupe (G16) 840i (Stage 1) 393 hp: Power / Torque
  • BMW 8 Series Gran Coupe (G16) 840i 333 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp5,500-6,250 rpm1,700-4,000 rpm6,500 rpm
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp5,500-6,250 rpm1,700-4,000 rpm6,500 rpm
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp5,500-6,250 rpm1,700-4,000 rpm6,500 rpm
BMW8 Series Gran Coupe (G16)840i333 hp5,500-6,250 rpm1,700-4,000 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW8 Series Gran Coupe (G16)840i (Stage 3)499 hpBMW8 Series Gran Coupe (G16)840i (Stage 2)433 hpBMW8 Series Gran Coupe (G16)840i (Stage 1)393 hpBMW8 Series Gran Coupe (G16)840i333 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
3.8 s
4.1 s
4.4 s
4.8 s
0-100 km/h
0-62 mph
4.0 s
4.3 s
4.6 s
5.1 s
0-200 km/h
0-124 mph
12.4 s
14.0 s
15.9 s
18.5 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
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
2.1 s
2.2 s
330 ft
101 m
5.2 s
5.4 s
5.5 s
5.7 s
1/8 mile
201 m
7.8 s
8.1 s
8.3 s
8.6 s
1000 ft
305 m
10.0 s
10.4 s
10.7 s
11.2 s
1/4 mile
402 m
11.9 s
12.3 s
12.7 s
13.3 s
Trap speed
1/4 mile
402 m
196 km/h
122 mph
189 km/h
117 mph
181 km/h
113 mph
173 km/h
108 mph

Power comparison

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

BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp has 166 hp more than BMW 8 Series Gran Coupe (G16) 840i 333 hp.

The biggest power difference is between BMW 8 Series Gran Coupe (G16) 840i 333 hp and BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp: 166 hp (124 kW).

Torque comparison

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

Curb weight comparison

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

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
292 km/h
181 mph
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
273 km/h
170 mph
BMW8 Series Gran Coupe (G16)840i333 hp
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

The biggest 0-100 km/h difference is between BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp and BMW 8 Series Gran Coupe (G16) 840i 333 hp: 1.1 s.

The closest cars by acceleration are BMW 8 Series Gran Coupe (G16) 840i (Stage 2) 433 hp and BMW 8 Series Gran Coupe (G16) 840i (Stage 1) 393 hp, separated by only 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i333 hp
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
VehicleValue
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
266 hp/t
199 kW/t
3.8 kg/hp
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
231 hp/t
172 kW/t
4.3 kg/hp
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
210 hp/t
156 kW/t
4.8 kg/hp
BMW8 Series Gran Coupe (G16)840i333 hp
178 hp/t
132 kW/t
5.6 kg/hp

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
499 hp
372 kW
4.0 s
292 km/h
181 mph
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
433 hp
323 kW
4.3 s
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
393 hp
293 kW
4.6 s
273 km/h
170 mph
BMW8 Series Gran Coupe (G16)840i333 hp
333 hp
248 kW
5.1 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
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
Power
499 hp
372 kW
0-100 km/h4.0 s
Top speed
292 km/h
181 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
Power
433 hp
323 kW
0-100 km/h4.3 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
Power
393 hp
293 kW
0-100 km/h4.6 s
Top speed
273 km/h
170 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
BMW8 Series Gran Coupe (G16)840i333 hp
Power
333 hp
248 kW
0-100 km/h5.1 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
5,074 mm
199.8 in
Height
1,401 mm
55.2 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
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
Power
499 hp
372 kW
0-100 km/h4.0 s
Top speed
292 km/h
181 mph
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
Power
433 hp
323 kW
0-100 km/h4.3 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
Power
393 hp
293 kW
0-100 km/h4.6 s
Top speed
273 km/h
170 mph
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i333 hp
Power
333 hp
248 kW
0-100 km/h5.1 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 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp 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
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
4.0 s
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
4.3 s
BMW8 Series Gran Coupe (G16)840i (Stage 1)393 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
4.6 s
BMW8 Series Gran Coupe (G16)840i333 hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
5.1 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
BMW8 Series Gran Coupe (G16)840i (Stage 3)499 hp
266 hp/t
199 kW/t
3.8 kg/hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i (Stage 2)433 hp
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 (Stage 1)393 hp
210 hp/t
156 kW/t
4.8 kg/hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK
BMW8 Series Gran Coupe (G16)840i333 hp
178 hp/t
132 kW/t
5.6 kg/hp
7.8 L/100 km
30.2 mpg US
36.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW8 Series Gran Coupe (G16)840i (Stage 3)499 hpBMW8 Series Gran Coupe (G16)840i (Stage 2)433 hpBMW8 Series Gran Coupe (G16)840i (Stage 1)393 hpBMW8 Series Gran Coupe (G16)840i333 hp
Power
499 hp
372 kW
433 hp
323 kW
393 hp
293 kW
333 hp
248 kW
Torque
775 Nm
572 lb-ft
675 Nm
498 lb-ft
610 Nm
450 lb-ft
500 Nm
369 lb-ft
Acceleration
4.0 s
4.3 s
4.6 s
5.1 s
Top speed
292 km/h
181 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
273 km/h
170 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,875 kg
4,134 lb
1,875 kg
4,134 lb
1,875 kg
4,134 lb
1,875 kg
4,134 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
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
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,074 mm
199.8 in
Height
1,401 mm
55.2 in
Range score
872 km
542 mi
872 km
542 mi
872 km
542 mi
872 km
542 mi
Trunk score
440 L
15.5 cu ft
440 L
15.5 cu ft
440 L
15.5 cu ft
440 L
15.5 cu ft
Power-to-weight score
266 hp/t
199 kW/t
3.8 kg/hp
231 hp/t
172 kW/t
4.3 kg/hp
210 hp/t
156 kW/t
4.8 kg/hp
178 hp/t
132 kW/t
5.6 kg/hp
Overall
Fixed score
Fixed score
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 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hpBMW 8 Series Gran Coupe (G16) 840i (Stage 2) 433 hpBMW 8 Series Gran Coupe (G16) 840i (Stage 1) 393 hpBMW 8 Series Gran Coupe (G16) 840i 333 hp
Consumption7.8 L/100 km30.2 mpg US36.2 mpg UK7.8 L/100 km30.2 mpg US36.2 mpg UK7.8 L/100 km30.2 mpg US36.2 mpg UK7.8 L/100 km30.2 mpg US36.2 mpg UK
Cost / 100 km13.65 LC100 km13.65 LC100 km13.65 LC100 km13.65 LC100 km
Cost / 100 mi21.97 LC100 mi21.97 LC100 mi21.97 LC100 mi21.97 LC100 mi
Annual fuel used1,170 L309 US gal257 UK gal1,170 L309 US gal257 UK gal1,170 L309 US gal257 UK gal1,170 L309 US gal257 UK gal
Annual fuel cost2,048 LC/year2,048 LC/year2,048 LC/year2,048 LC/year

Head-to-head comparisons

BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 499 hp

  • Has 67 hp more
  • Has 100 Nm more
  • Is 0.4 s quicker from 0-100 km/h
  • Has 2 km/h (1 mph) higher top speed
  • Has 36 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

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BMW 8 Series Gran Coupe (G16) 840i
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BMW 8 Series Gran Coupe (G16) 840i · Stage 3 vs BMW 8 Series Gran Coupe (G16) 840i · Stage 2 vs BMW 8 Series Gran Coupe (G16) 840i · Stage 1 vs BMW 8 Series Gran Coupe (G16) 840i - car comparison - FastVsFaster