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BMW 4 Series 420i 2.0 AT Luxury Equipment — First Generation

This look at the BMW 4 Series 420i 2.0 AT Luxury considers the habits behind using a car's everyday controls, and why getting comfortable with them matters before and during a journey.

1 generation · Liftback

2014–2017

420i 2.0 AT

Gasoline · Automatic · RWD

At a glance

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Luxury

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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

236 km/h
Engine type
Gasoline
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

90.1 × 84 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

1997 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

184 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

135 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

11
Maximum power rpm
5000 – 6250 rpm
Maximum torque N⋅m
270 N⋅m
Maximum torque rpm
1250 – 4500 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

7.6 s
Engine power system
Direct injection (direct)
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
95
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

142 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
8.2 l
Average consumption
6.1 l
Fuel consumption highway
4.9 l

Dimensions & body

Doors number
5
Number of seats
5
Width
1825 mm
Height
1389 mm
Length
4638 mm
Body type
Liftback
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
Sedan
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
1300 l
Trunk volume min
480 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
2040 kg
Curb weight
?

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

1505 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
F36
Vehicle class
D
Body designation
F36
Right-hand drive
No
Engine code
N20B20B

Additional specifications

Stop
2017-02-28
Start
2014-02-01
Wheel size
Not provided
Rear brakes
Disc
Front brakes
Ventilated disc
Rear suspension
Independent, spring
Front suspension
Independent, spring

Trim equipment

Dimensions & body

Number of seats
5

Additional specifications

Driver Assistance Systems
Anti-lock braking system (ABS), Electronic stability program (ESP), Emergency brake assist (BAS, EBD, EBA), Collision avoidance system, Lane departure warning system, Drive mode selection system, Pedestrian detection system
Stop
2017-02-28
View
Fog lamp, Light sensor, Rain sensor
Start
2013-10-01
Airbags
Driver's airbag, Passenger airbag, Side front airbags, Window airbags (curtains)
Isofix
Isofix for the back row
Material
Alloy
Comfort
On-board computer, Keyless entry system, Engine Start Button, Start-stop system, Power folding mirrors, Power mirrors, Multifunction steering wheel, Paddle Shifters
Exterior
External styling
Interior
Sports front seats, Leather steering wheel, Sunroof, Power window
Safety
Tire pressure sensors
Headlights
LED headlights
Sound
Audio system
Diameter
R19 ″
Multimedia
AUX, USB, Bluetooth
Cruise control
Cruise control
Parking assist system
Rear parking sensors
Power steering
Power steering
Air conditioner
Single-zone climate control
Seat position memory
Front seats with memory function
Anti theft system
Keyless central locking, Immobilizer
Seat trim
Artificial leather seats
Power seat adjustment
Front seat adjustment

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 personal: height, reach to the wheel and how upright someone sits all vary with build and habit. Two people sharing the same car often settle on noticeably different arrangements.

Safety and Driver Assistance

The easy time to locate the hazard lights, demisting and horn is before setting off. Finding them while stationary means less hunting later, when traffic is already asking for attention.

Multimedia and Connectivity

Keeping a phone charged across a long drive is a practical concern in its own right, separate from calls or music. Where a suitable power source is available, arriving with a usable battery is easier.