2017 B4 Bi-Turbo Cabrio Specs2017 (F33) Alpina B4 Bi-Turbo Cabrio Specifications & Performance
2017, 2018, 2019 (F33)
Tech Specs Summary
- 
- 3 L Inline 6 Bi-Turbo
- 
- 189 mph
- 
- 4.3 seconds
- 
- 434 BHP
- 
- 34 mpg
- 
- 2 Doors
- 
- 4 Seats
- 
- 370 L
- 
- 1,915 kg
- Front - RWD
Performance
- Top Speed
- 189 mph
- 0-62 mph
- 4.3 seconds
- 0-60 mph
- 4.2 seconds
- Power-to-Weight
- 227 BHP/Tonne
- Power
- 434 BHP
- Torque
- 487 lb·ft
Fuel Economy
- Combined
- 34 mpg
- Urban
- 25.4 mpg
- Extra Urban
- 42.2 mpg
- Total Range
- 448 Miles
- CO2 Emissions
- 190 g/Km
Petrol Engine
- Displacement
- 3 Litre
- 2,979 cc
- Configuration
- Inline 6
- Aspiration
- Bi-Turbo
- Peak Power
- 434 BHP @ 5,500 RPM
- 440 ps @ 5,500 RPM
- Peak Torque
- 487 lb·ft @ 3,000 RPM
- 660 N·m @ 3,000 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 60 Litres
Extra Engine Specs
- Engine Name
- BMW N55B30
- Compression Ratio
- 10.2:1
- Bore x Stroke
- 84 x 89.6 mm
- Bore-Stroke Ratio
- 0.94:1
- Under-Square
- Specific Output
- 146 BHP/L
- Power/Cylinder
- 72 BHP
- Unitary Capacity
- 497 cc
- BMEP
- 27.8 Bar
- 403.8 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (AT)
- 8 Gears
- Front Tyre Size
- 245/30R20
- Rear Tyre Size
- 265/30R20
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body Style
- Medium Convertible
- Doors
- 2
- Seats
- 4
- Cargo Space
- 370 L
- Turning Circle
- 11.3 m
- Kerb Weight
- 1,915 kg
- Gross Weight
- 2,300 kg
- Maximum Payload
- 385 kg
- Tow Capacity
- 750-1,700 kg
- Length
- 4,640 mm
- Width
- 1,825 mm
- Height
- 1,380 mm
- Wheelbase
- 2,810 mm
UK Vehicle Tax Cost
Registered On / After 01/04/2017
Standard
£200
Registered Before 01/04/2017
Band J
£410
★★★★★
★★★★★
3.6
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