BMW 8 Series Gran Coupe (G16)
Car comparison
BMW 8 Series Gran Coupe (G16) 840i · Stage 2vsBMW 8 Series Gran Coupe (G16) 840i · Stage 3vsBMW 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 comparisonBMW 8 Series Gran Coupe (G16)
840i (Stage 3)
BMW 8 Series Gran Coupe (G16)
840i (Stage 1)
BMW 8 Series Gran Coupe (G16)
840i
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 2) 442 hp
- Fastest top speed295 km/h183 mph Unrestricted280 km/h174 mph Restricted
- Lightest1,800 kg3,968 lb
- Lowest combined fuel consumption7.5 L/100 km31.4 mpg US37.7 mpg UK
- Lowest city consumption9.3 L/100 km25.3 mpg US30.4 mpg UK
- Lowest highway consumption6.5 L/100 km36.2 mpg US43.5 mpg UK
- Lowest CO2 emissions170 g/km
- Best estimated range907 km563 mi
- Largest trunk440 L
- Best economy score87/100
- Best practicality score67/100
BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp
- Quickest 0-100 km/h4.0 s
- Most powerful510 hp380 kW
- Highest torque775 Nm572 lb-ft
- Best power-to-weight283 hp/t211 kW/t3.5 kg/hp
- Best overall score82/100
- Best performance score89/100
Specification comparison
| Model | BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | BMW8 Series Gran Coupe (G16)840i340 hp |
|---|---|---|---|---|
| Power | 442hp330kW+102 hp | 510hp380kW+170 hp | 401hp299kW+61 hp | 340hp254kW |
| Torque | 675Nm498lb-ft+175 Nm | 775Nm572lb-ft+275 Nm | 610Nm450lb-ft+110 Nm | 500Nm369lb-ft |
| Curb weight | 1,800kg3,968lb | 1,800kg3,968lb | 1,800kg3,968lb | 1,800kg3,968lb |
| Gross weight | 2,435kg5,368lb | 2,435kg5,368lb | 2,435kg5,368lb | 2,435kg5,368lb |
| Top speed | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Calculated | 292 km/h 181 mph | 273 km/h 170 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 69.0s99% target: 292 km/h / 181 mph-6.6 s Calculated | 58.8s99% target: 289 km/h / 180 mph-16.8 s Calculated | 67.7s99% target: 270 km/h / 168 mph-7.9 s Calculated | 75.6s99% target: 262 km/h / 163 mph Calculated |
| 0-100 km/h | 4.4s-0.8 s | 4.0s-1.2 s | 4.7s-0.5 s | 5.2s |
| 0-200 km/h | 13.9s-4.8 s Calculated | 12.5s-6.2 s Calculated | 16.0s-2.7 s Calculated | 18.7s Calculated |
| 0-60 mph | 4.2s-0.7 s Calculated | 3.9s-1.1 s Calculated | 4.5s-0.5 s Calculated | 4.9s Calculated |
| Fuel consumption | 7.5L/100 km31.4mpg US37.7mpg UK | 7.5L/100 km31.4mpg US37.7mpg UK | 7.5L/100 km31.4mpg US37.7mpg UK | 7.5L/100 km31.4mpg US37.7mpg UK |
| Fuel consumption city | 9.3L/100 km25.3mpg US30.4mpg UK | 9.3L/100 km25.3mpg US30.4mpg UK | 9.3L/100 km25.3mpg US30.4mpg UK | 9.3L/100 km25.3mpg US30.4mpg UK |
| Fuel consumption highway | 6.5L/100 km36.2mpg US43.5mpg UK | 6.5L/100 km36.2mpg US43.5mpg UK | 6.5L/100 km36.2mpg US43.5mpg UK | 6.5L/100 km36.2mpg US43.5mpg UK |
| Quarter mile | 12.4s-0.9 s Calculated | 12.0s-1.4 s Calculated | 12.8s-0.6 s Calculated | 13.3s Calculated |
| Power-to-weight | 246hp/t183kW/t111hp/1000 lb Calculated | 283hp/t211kW/t129hp/1000 lb Calculated | 223hp/t166kW/t101hp/1000 lb Calculated | 189hp/t141kW/t86hp/1000 lb Calculated |
| Torque-to-weight | 375Nm/t251lb-ft/ton Calculated | 431Nm/t288lb-ft/ton Calculated | 339Nm/t227lb-ft/ton Calculated | 278Nm/t186lb-ft/ton Calculated |
| Estimated range | 907km563mi Calculated | 907km563mi Calculated | 907km563mi Calculated | 907km563mi Calculated |
| Displacement | 2,998cc183cu in | 2,998cc183cu in | 2,998cc183cu in | 2,998cc183cu in |
| Length | 5,082mm200in | 5,082mm200in | 5,082mm200in | 5,082mm200in |
| Width | 1,932mm76in | 1,932mm76in | 1,932mm76in | 1,932mm76in |
| Height | 1,407mm55in | 1,407mm55in | 1,407mm55in | 1,407mm55in |
| 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 |
| Max trunk volume | 440L | 440L | 440L | 440L |
| Doors | 4 | 4 | 4 | 4 |
| Seats | 5 | 5 | 5 | 5 |
| Fuel tank | 68L | 68L | 68L | 68L |
| CO2 emissions | 170g/km | 170g/km | 170g/km | 170g/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 8 Series Gran Coupe (G16) 840i (Stage 2) 442 hp: Power / Torque
- BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp: Power / Torque
- BMW 8 Series Gran Coupe (G16) 840i (Stage 1) 401 hp: Power / Torque
- BMW 8 Series Gran Coupe (G16) 840i 340 hp: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 5,000-6,500 rpm | 1,600-4,500 rpm | 6,750 rpm |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 5,000-6,500 rpm | 1,600-4,500 rpm | 6,750 rpm |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 5,000-6,500 rpm | 1,600-4,500 rpm | 6,750 rpm |
| BMW8 Series Gran Coupe (G16)840i340 hp | 5,000-6,500 rpm | 1,600-4,500 rpm | 6,750 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | BMW8 Series Gran Coupe (G16)840i340 hp |
|---|---|---|---|---|
| Acceleration checkpoints | ||||
0-60 mph 0-97 km/h | 4.2 s | 3.9 s | 4.5 s | 4.9 s |
0-100 km/h 0-62 mph | 4.4 s | 4.0 s | 4.7 s | 5.2 s |
0-200 km/h 0-124 mph | 13.9 s | 12.5 s | 16.0 s | 18.7 s |
| Top speed | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Likely limited | 292 km/h 181 mph | 273 km/h 170 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited |
| Drag race simulation | ||||
60 ft 18 m | 2.1 s | 2.0 s | 2.1 s | 2.2 s |
330 ft 101 m | 5.5 s | 5.3 s | 5.6 s | 5.8 s |
1/8 mile 201 m | 8.2 s | 7.9 s | 8.4 s | 8.7 s |
1000 ft 305 m | 10.5 s | 10.1 s | 10.8 s | 11.2 s |
1/4 mile 402 m | 12.4 s | 12.0 s | 12.8 s | 13.3 s |
Trap speed 1/4 mile 402 m | 189 km/h 117 mph | 196 km/h 122 mph | 181 km/h 112 mph | 173 km/h 107 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 442 hp 330 kW |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 510 hp 380 kW |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 401 hp 299 kW |
| BMW8 Series Gran Coupe (G16)840i340 hp | 340 hp 254 kW |
BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp has 170 hp more than BMW 8 Series Gran Coupe (G16) 840i 340 hp.
The biggest power difference is between BMW 8 Series Gran Coupe (G16) 840i 340 hp and BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp: 170 hp (127 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 675 Nm 498 lb-ft |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 775 Nm 572 lb-ft |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 610 Nm 450 lb-ft |
| BMW8 Series Gran Coupe (G16)840i340 hp | 500 Nm 369 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 1,800 kg 3,968 lb |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 1,800 kg 3,968 lb |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 1,800 kg 3,968 lb |
| BMW8 Series Gran Coupe (G16)840i340 hp | 1,800 kg 3,968 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 292 km/h 181 mph |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 273 km/h 170 mph |
| BMW8 Series Gran Coupe (G16)840i340 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
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 4.4 s |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 4.0 s |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 4.7 s |
| BMW8 Series Gran Coupe (G16)840i340 hp | 5.2 s |
The biggest 0-100 km/h difference is between BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp and BMW 8 Series Gran Coupe (G16) 840i 340 hp: 1.2 s.
The closest cars by acceleration are BMW 8 Series Gran Coupe (G16) 840i (Stage 2) 442 hp and BMW 8 Series Gran Coupe (G16) 840i (Stage 1) 401 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
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i340 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 246 hp/t 183 kW/t 4.1 kg/hp |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 283 hp/t 211 kW/t 3.5 kg/hp |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 223 hp/t 166 kW/t 4.5 kg/hp |
| BMW8 Series Gran Coupe (G16)840i340 hp | 189 hp/t 141 kW/t 5.3 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 907 km 563 mi |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 907 km 563 mi |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 907 km 563 mi |
| BMW8 Series Gran Coupe (G16)840i340 hp | 907 km 563 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 442 hp 330 kW | 4.4 s | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 510 hp 380 kW | 4.0 s | 292 km/h 181 mph |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 401 hp 299 kW | 4.7 s | 273 km/h 170 mph |
| BMW8 Series Gran Coupe (G16)840i340 hp | 340 hp 254 kW | 5.2 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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp |
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| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp |
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| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp |
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| BMW8 Series Gran Coupe (G16)840i340 hp |
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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 | ||||||
|---|---|---|---|---|---|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp |
| 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | ||||||
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp |
| 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | ||||||
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp |
| 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | ||||||
| BMW8 Series Gran Coupe (G16)840i340 hp |
| 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | ||||||
BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 4.4 s |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 4.0 s |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 4.7 s |
| BMW8 Series Gran Coupe (G16)840i340 hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 5.2 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | 246 hp/t 183 kW/t 4.1 kg/hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | 283 hp/t 211 kW/t 3.5 kg/hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | 223 hp/t 166 kW/t 4.5 kg/hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
| BMW8 Series Gran Coupe (G16)840i340 hp | 189 hp/t 141 kW/t 5.3 kg/hp | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK |
Detailed score breakdown
| Vehicle | BMW8 Series Gran Coupe (G16)840i (Stage 2)442 hp | BMW8 Series Gran Coupe (G16)840i (Stage 3)510 hp | BMW8 Series Gran Coupe (G16)840i (Stage 1)401 hp | BMW8 Series Gran Coupe (G16)840i340 hp | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 442 hp 330 kW | 510 hp 380 kW | 401 hp 299 kW | 340 hp 254 kW | ||||||||||||||||||||||||||||||||
| Torque | 675 Nm 498 lb-ft | 775 Nm 572 lb-ft | 610 Nm 450 lb-ft | 500 Nm 369 lb-ft | ||||||||||||||||||||||||||||||||
| Acceleration | 4.4 s | 4.0 s | 4.7 s | 5.2 s | ||||||||||||||||||||||||||||||||
| Top speed | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph | 292 km/h 181 mph | 273 km/h 170 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | ||||||||||||||||||||||||||||||||
| Lightness | 1,800 kg 3,968 lb | 1,800 kg 3,968 lb | 1,800 kg 3,968 lb | 1,800 kg 3,968 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | 7.5 L/100 km 31.4 mpg US 37.7 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 907 km 563 mi | 907 km 563 mi | 907 km 563 mi | 907 km 563 mi | ||||||||||||||||||||||||||||||||
| CO2 score | 170 g/km | 170 g/km | 170 g/km | 170 g/km | ||||||||||||||||||||||||||||||||
| 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 | 246 hp/t 183 kW/t 4.1 kg/hp | 283 hp/t 211 kW/t 3.5 kg/hp | 223 hp/t 166 kW/t 4.5 kg/hp | 189 hp/t 141 kW/t 5.3 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
| Vehicle | BMW 8 Series Gran Coupe (G16) 840i (Stage 2) 442 hp | BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp | BMW 8 Series Gran Coupe (G16) 840i (Stage 1) 401 hp | BMW 8 Series Gran Coupe (G16) 840i 340 hp |
|---|---|---|---|---|
| Consumption | 7.5 L/100 km31.4 mpg US37.7 mpg UK | 7.5 L/100 km31.4 mpg US37.7 mpg UK | 7.5 L/100 km31.4 mpg US37.7 mpg UK | 7.5 L/100 km31.4 mpg US37.7 mpg UK |
| Cost / 100 km | 13.13 LC100 km | 13.13 LC100 km | 13.13 LC100 km | 13.13 LC100 km |
| Cost / 100 mi | 21.12 LC100 mi | 21.12 LC100 mi | 21.12 LC100 mi | 21.12 LC100 mi |
| Annual fuel used | 1,125 L297 US gal247 UK gal | 1,125 L297 US gal247 UK gal | 1,125 L297 US gal247 UK gal | 1,125 L297 US gal247 UK gal |
| Annual fuel cost | 1,969 LC/year | 1,969 LC/year | 1,969 LC/year | 1,969 LC/year |
Head-to-head comparisons
BMW 8 Series Gran Coupe (G16) 840i (Stage 2) 442 hp
- Has 3 km/h (2 mph) higher top speed
Pros
- Highest top speed
- Lightest
- Lowest combined fuel consumption
- Best estimated range
- Largest trunk
Cons
- Highest CO2 emissions
BMW 8 Series Gran Coupe (G16) 840i (Stage 3) 510 hp
- Has 68 hp more
- Has 100 Nm more
- Is 0.4 s quicker from 0-100 km/h
- Has 38 hp/t better power-to-weight
Pros
- Quickest 0-100 km/h in this comparison
- Most powerful
- Highest torque
- Best power-to-weight ratio
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