Technical specifications
| Clear list | BMW i8 | BMW 4er |
| Totals | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Mark | BMW | BMW |
| Model | i8 1.5 | 4er 2.0 (430i Coupe) |
| Year | 2017 | 2017 |
| Number of doors/seats | 2/4 | 2/4 |
| Body type | Coupe | Coupe |
| Unladen Weight | 1535 | 1565 (1585) |
| Gross Weight Limit | - | - |
| Top Speed, km/h | 250 | 250 (250) |
| Acceleration 0-100 kph | 4.4 | 5.9 (5.8) |
| Minimum turning radius, m | - | 5.7 |
| Cargo Volume, min/max, L | 154 | 445 |
| Dimensions specifications, mm | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Length | 4689 | 4640 |
| Width | 1942 | 1825 |
| Height | 1293 | 1377 |
| Wheelbase | 2800 | 2810 |
| Front/rear Track | 1644/1721 | 1547/1593 |
| Ground clearance | 117 | 130 |
| Engine specifications | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 1499 | 1998 |
| Compression ratio | 9.5 | 11 |
| Number and arrangement of cylinders | 3 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 82x94.6 | 82x94.6 |
| Number of valves | 12 | 16 |
| Power, hp/rpm | 231/5800+131 | 252/5200 |
| Max torque, Nm/RPM | 320/3700+250 | 350/1450-4800 |
| Transmission specifications | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Gearbox | 6-speed automatic | 6-speed manual / 8-speed automatic |
| Drive Type | All wheel drive | Rear wheel drive |
| Suspension specifications | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Front | Upper and lower A-arm (double wishbone) | MacPherson strut |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 195/50 R20, 215/45 R20 | 225/50 R17 |
| Disk | 5x120 ET35 d72.6
| 5x120 ET35 d72.6
|
| Brakes specifications | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | BMW i8 1.5 × | BMW 4er 2.0 (430i Coupe) × |
| City | - | 7.9 (7) |
| Highway | - | 5.1 (4.7) |
| Combined | 1.9 | 6.1 (5.5) |
| Fuel | 95 | 95 |
| Tank, L | 30 | 60 |
| Clear list | BMW i8 | BMW 4er |
