Compare Alpina B3 E46 Convertible vs BMW 4 Series F33 LCI Convertible
Variants
B3 3.3
B3 3.3 AT
B3 S
B3 S AT
420d
420d AT
420i
420i AT
430d AT
430i
430i AT
430i xDrive AT
435d xDrive AT
440i AT
440i xDrive AT
Capacity
Cargo Capacity
300 L / 10.6 cu-ft
370 L / 13.1 cu-ft
Fuel Capacity
63.0 L / 16.6 gal
Passengers
4
4
Payload
420 kg / 926 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Suspension | Front
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Tire Size
225/50 R17, 225/45 R18, 255/40 R18, 225/40 R19, 255/35 R19
Construction
Body Style
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1352 mm / 53.2 in
Size | Length
4488 mm / 176.7 in
4640 mm / 182.7 in
Size | Width
1757 mm / 69.2 in
1825 mm / 71.9 in
Track Width | Front
1471.0 mm / 57.9 in
Track Width | Rear
1472.0 mm / 58.0 in
1593.0 mm / 62.7 in
Weight
1620.0 kg / 3571.5 lbs
Wheel Size
7.5J x 17, 8J x 18, 8.5J x 18, 8J x 19, 8.5J x 19
Wheelbase
2725 mm / 107.3 in
2810 mm / 110.6 in
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6
Engine | Compression Ratio
10.2:1
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
Production
Availability
2017 ~ 2020
Reviews
Neofiliac score
71%
77%
Pros
- Classic Alpina styling
- Decent reliability
- As reliable a drivetrain as BMW gets
- Good 0.28 drag coefficient
- Good ZF 8HP transmission
- Good looks with top up or down
Cons
- Horrible ZF 5HP automatic transmission
- Not the best soft-top for its price
- Complex and unreliable top
- Engine reliability concerns
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