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BMW 4 Series 420d 2.0 AT 420i Equipment — First Generation Restyling

Planning a longer journey in the BMW 4 Series 420d 2.0 AT 420i starts with everyday questions about comfort, preparation and staying connected, rather than with any single line on a specification sheet.

1 generation, restyling · Coupe

2017–2020

420d 2.0 AT

Diesel · Automatic · RWD

At a glance

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420i

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Specifications

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Performance & powertrain

Top speed
?

The highest speed a vehicle can sustain under manufacturer test conditions. Some cars are electronically limited below their mechanical potential. Glossary entry

232 km/h
Engine type
Diesel
Transmission
Automatic
Type of boost
?

A turbocharger or supercharger compresses the air entering the engine so a smaller engine can produce more power. Naturally aspirated engines draw air without a compressor. Glossary entry

Turbo
Type of drive
?

Which wheels receive power: front-wheel drive, rear-wheel drive or all-wheel drive. All-wheel drive can send power to every wheel for extra traction. Glossary entry

RWD
Bore and stroke
?

The diameter of a cylinder (bore) and the distance the piston travels inside it (stroke). Together they determine the displacement of the engine. Glossary entry

84 × 90 mm
Engine capacity
?

The total volume swept by all pistons inside the cylinders, usually stated in cubic centimetres or litres. Larger displacement often means more power but higher consumption. Glossary entry

1995 cm³
Engine location
Front, longitudinal
Number of gears
?

How many fixed forward ratios a gearbox offers. More gears can improve economy and refinement; continuously variable transmissions have no fixed steps. Glossary entry

8
Maximum power
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

190 hp
Maximum power, kw
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

140 kW
Compression ratio
?

The ratio between the largest and smallest volume of a cylinder as the piston moves. Higher ratios improve efficiency but may require higher-octane fuel. Glossary entry

16.5
Maximum power rpm
4000 rpm
Maximum torque N⋅m
400 N⋅m
Maximum torque rpm
1750 – 2500 rpm
Acceleration to 100
?

The time a vehicle needs to reach 100 km/h from a standstill, a common shorthand for overall performance. Glossary entry

7.1 s
Engine power system
Not provided
Number of cylinders
4
Valves per cylinder
?

The number of intake and exhaust valves in each cylinder. Four valves per cylinder is common and helps the engine breathe at higher speeds. Glossary entry

4
Cylinder arrangement
Inline
Maximum power ICE
Not provided
Maximum power ICE
Not provided

Energy & emissions

ECO class
Euro 6
Battery power
Not provided
Fuel grade
Diesel
Mild Hybrid
?

A car with a small electric motor and battery that assist the combustion engine and recover braking energy but cannot drive on electricity alone. Glossary entry

Not provided
Battery type
Not provided
CO2 emissions
?

The amount of carbon dioxide released per kilometre under a standardised test. Lower figures usually go hand in hand with lower fuel consumption. Glossary entry

106 g/km
Full charge home
Not provided
Power consumption
Not provided
Fuel tank capacity
60 l
Full public charging time
Not provided
Driving range, maximum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Driving range, minimum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Fuel consumption city
4.7 l
Average consumption
4 l
Fuel consumption highway
3.6 l

Dimensions & body

Doors number
2
Number of seats
4
Width
1825 mm
Height
1377 mm
Length
4640 mm
Body type
Coupe
Wheelbase
?

The distance between the centres of the front and rear wheels. A longer wheelbase usually gives more cabin space and a calmer ride; a shorter one helps agility and parking. Glossary entry

2810 mm
U-turn diameter
Not provided
Depth of the ford to be crossed
Not provided
Body style
Coupe
Rear track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1594 mm
Trunk volume max
Not provided
Trunk volume min
445 l
Front track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1545 mm
Max weight
2020 kg
Curb weight
?

The weight of the vehicle with all standard equipment and fluids but without passengers or cargo. Glossary entry

1500 kg
Ground clearance, maximum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

Not provided
Ground clearance, minimum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

130 mm

Identity & configuration

Body code
F32
Vehicle class
D
Body designation
F32
Right-hand drive
No
Engine code
B47D20

Additional specifications

Stop
2020-10-31
Start
2017-01-01
Wheel size
Not provided
Rear brakes
Ventilated disc
Front brakes
Ventilated disc
Rear suspension
Independent, spring
Front suspension
Independent, spring

Trim equipment

Dimensions & body

Number of seats
4

Additional specifications

Driver Assistance Systems
Anti-lock braking system (ABS), Electronic stability program (ESP), Hill start assist (HAS)
Stop
2020-10-31
View
Automatic headlight range control, Fog lamp, Headlight washer system, Light sensor, Rain sensor
Start
2017-01-01
Airbags
Driver's airbag, Passenger airbag, Side front airbags, Window airbags (curtains)
Isofix
Isofix for the back row
Comfort
Cigarette lighter and ashtray, On-board computer, Engine Start Button, Start-stop system, Power mirrors, Multifunction steering wheel
Interior
Steering-wheel heater, Folding rear seat, Sports front seats, Leather steering wheel, Front center armrest, Power window
Headlights
LED headlights
Sound
Audio system Hi-Fi
Diameter
R18 ″
Multimedia
AUX, USB, Bluetooth
Parking assist system
Rear parking sensors
Power steering
Active power steering
Air conditioner
Single-zone climate control
Electric heating
Front seats, Washer nozzles, Side mirrors
Steering wheel adjustment
Steering wheel height adjustment, Steering wheel reach adjustment
Anti theft system
Keyless central locking, Immobilizer
Seat trim
Fabric seats

Not provided means the source has no value. Zero remains zero. Units are shown as supplied; range test cycles are only stated when known.

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Units

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Comfort and Convenience

Seating position is a personal preference: people differ in height, leg length and how upright they like to sit. Two drivers sharing one car often settle on noticeably different settings for the same route.

Safety and Driver Assistance

Before setting off, it helps to locate wipers, lights, mirrors and climate controls while stationary. Familiarity means fewer moments spent searching for a switch later, when attention is better kept on the road ahead.

Multimedia and Connectivity

Phone battery drain is a common concern on long drives, since navigation apps consume power steadily. If a charging option is available, knowing where it sits and which cable it needs avoids improvising mid-route.