BMW 4 Series 420i xDrive M Sport 5dr Auto
- Length
 - 4,638mm
 - Width (including mirrors)
 - 2,017mm
 - Height
 - 1,404mm
 - Seats
 - 5
 - Doors
 - 5
 - Luggage Capacity (Seats Up)
 - 480l
 - Gross Vehicle Weight
 - 2,145kg
 - Wheelbase
 - 2,810mm
 - Minimum Kerbweight
 - 1,585kg
 - Max. Roof Load
 - 75kg
 - Max. Towing Weight - Braked
 - 1,700kg
 - Max. Towing Weight - Unbraked
 - 750kg
 - Max. Loading Weight
 - 560kg
 - Tyre Size Rear
 - Ballade
 - Wheel Type
 - Diesel
 
- Top Speed
 - 144Mph
 - 0–62
 - 7.9s
 - Fuel Delivery
 - Turbo
 - Fuel Tank Capacity
 - 60l
 - Fuel type
 - Petrol
 - Transmission
 - Automatic
 - Engine Capacity
 - 1,997cc
 - Engine Code
 - N20B20U0
 - Engine Power - BHP
 - 184bhp
 - Engine Power - KW
 - 135kW
 - Engine Power - RPM
 - 5,000rpm
 - Engine Torque - NM
 - 270Nm
 - Engine Torque - LB·FT
 - 199lb·ft
 - Cylinders
 - 4
 - Cylinders - Bore
 - 84mm
 - Cylinders - Stroke
 - 90.1mm
 - CO2
 - 152g/km
 - Number of Valves
 - 16
 - Drive Train
 - Four Wheel Drive
 - Compression Ratio
 - 11.0:1
 - Catalytic Convertor
 - NO
 - Turning Circle - Kerb to Kerb
 - 11.8 m
 - EC Urban
 - 32mpg
 - EC Extra Urban
 - 54mpg
 
- Alloys
 - NO
 - Space Saver
 - NO
 - Special Edition
 - NO
 - Special Order
 - NO
 
- Standard manufacturers warranty - Years
 - 3
 - Standard manufacturers warranty - Mileage
 - 999,999