Scale model of the production version of the BMW i8. It will debut at Frankfurt Motor Show in September.
Info on the production i8
Press release on the i8
BMW i8 Technical specifications (preliminary).
Body
No. of doors/seats 2 / 4
Length/width/height in. mm 184.6/76.5/50.9 4689 / 1942 / 1293
Wheelbase in. (mm) 110.2 (2800)
Weight, unladen (DIN)- lbs (kg) 3285 (1490)
Air resistance Cd 0.26
Drive system
Technology combustion engine
BMW TwinPower Turbo turbocharger, High Precision Direct Injection VALVETRONIC fully variable valve control
Config/No of cyls/valves In-line / 3 / 4
Capacity, effective cc 1499
Output hp/kW 231/170
Torque lb-ft/Nm 236/320
Technology electric motor
BMW eDrive technology: hybrid synchronous motor with power electronics, integrated charging module and generator mode for recuperation
Output hp/kW 131/96
Torque lb-ft/Nm 184/250
System output kW/hp 362/266
Torque lb-ft/Nm 420/570
High-voltage battery
Storage technology Lithium-ion
Driving dynamics
Drive concept Hybrid-specific all-wheel drive, combustion engine driving the rear wheels, electric motor driving the front wheels
Tires front/rear 195/50 R20 / 215/45 R20
Rims front/rear 7J x 20 alloy / 7.5J x 20 alloy
Transmission
Type of transmission combustion engine 6-speed automatic
Type of transmission electric motor Automatic, two-stage
Performance
Acceleration 060 mph s < 4.5
50-75 mph s < 4.5
Top speed mph (km/h) 155 (250)
Top speed electric mph (km/h) 75 (120)
Range miles (km) > 310 (500)
Range electric km approx 35
Efficiency in EU cycle
Combined mpg (US) </= 95
CO2 g/km </= 59