Compare Alpina B3 E46 vs BMW i4 G26 vs Toyota Mirai 2

Variants
B3 3.3 AWD AT
B3 AT
B3 MT
B3S AT
B3S MT
eDrive40
M50

Capacity

Cargo Capacity
440 L / 15.5 cu-ft
470 L / 16.6 cu-ft ~ 1290 L / 45.6 cu-ft
Fuel Capacity
63.0 L / 16.6 gal
5.6 L / 1.5 gal
Passengers
5
5
5
Payload
500 kg / 1102 lbs
465 kg / 1025 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Chassis Type
Unibody
Power Steering
Hydraulic Steering
Electric Steering
Electric Steering
Steering Ratio
16.8
Suspension | Front
MacPherson strut
MacPherson strut
Multi-link
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
235/55 R19, 245/45 R20
Turning Circle
12.5 m / 41.0 ft
12.6 m / 41.3 ft

Construction

Battery | Capacity
83.9 kWh (gross) | 80.7 kWh (net)
1.2 kWh (gross)
Battery | Type
Lithium-ion
Lithium-ion
Battery | Voltage
398.5 V
310.8 V
Body Style
4-door Sedan
5-door battery-electric Coupe
4-door hydrogen fuel cell Sedan
Platform
BMW CLAR platform

Dimensions

Ground Clearance
125 mm / 4.9 in
150 mm / 5.9 in
Size | Height
1448 mm / 57.0 in
1480 mm / 58.3 in
Size | Length
4471 mm / 176.0 in
4783 mm / 188.3 in
4975 mm / 195.9 in
Size | Width
1739 mm / 68.5 in
1852 mm / 72.9 in
1885 mm / 74.2 in
Track Width | Front
1471.0 mm / 57.9 in
1610.0 mm / 63.4 in
Track Width | Rear
1605.0 mm / 63.2 in
Weight
1900.0 kg / 4188.8 lbs
Wheel Size
8.0J x 19, 8.5J x 20
Wheelbase
2725 mm / 107.3 in
2856 mm / 112.4 in
2920 mm / 115.0 in

Performance

Acceleration | 0 - 100 km/h
9.2 sec
Acceleration | 0 - 60 mph
8.7 sec
Coefficient Of Drag
0.29
Top Speed
175.0 km/h / 108.7 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 1600 kg / 3527 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Rear-engine (transverse), Rear-wheel drive
Engine | Compression Ratio
10.2:1
Engine | Power
182 hp / 135.7 kW
Engine | Stroke
93.8 mm / 3.7 in
Engine | Type
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
hydrogen engine
Transmission | Gears
1-speed
1-speed
Transmission | Type
Automatic
Automatic

Production

Availability
2021
2020
Debut
2021-06-02
Made In
Germany

Reviews

Neofiliac score
77%
64%
62%
Pros
  • Exceptionally beautiful
  • Proven rather reliable
  • Great handling
  • Decent styling
  • Decent performance
  • Up to 493km electric range
  • Excellent 0.24 drag coefficient
  • Powered by zero-emission hydrogen fuel cell
  • Good 0.28 drag coefficient
  • Great styling
Cons
  • Started Alpina's descend to AWD
  • Gran coupe nonsense
  • BEV greenwashing
  • Stuck with MacPherson struts in the front
  • Low performance
  • Lack of hydrogen infrastructure

Price

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