Fuel Petrol
Transmission Automatic
0-60 7.5 secs
Max Speed 149 mph
Max Power 181 BHP
Efficiency 44.8 mpg
CO₂ Emissions 144 g/km

Accessories

The following equipment is available for a new BMW 4 Series Coupe 420i M Sport 2-door Step Auto:

Standard Equipment
Available at No Cost

Option packs, the options contained in the packs, optional extra data and prices shown may not be final or confirmed by BMW. Some options and packs cannot be ordered in certain combinations. Please ensure that you confirm the specification of the vehicle prior to making a final decision to purchase.

Options and Packs

Price

Driver Convenience
Active guard plus	Standard
Attentiveness assist	Standard
Auto start-stop	Standard
Bluetooth hands free facility with USB audio interface with audio streaming	Standard
BMW ConnectedDrive online services	Standard
BMW Live Cockpit Plus Nav/12.3" instrument display/14.9" display/Intelligent Voice Assist/iDrive touch/access 3rd party app/2USB/4G//bluetooth//Wi-Fi	Standard
BMW service history	Standard
BMW Teleservices	Standard
Brake pad wear indicator in front and rear	Standard
Check Control warning system for monitoring of lights and door/luggage compartment open warning	Standard
Condition based service	Standard
Electric power steering with Servotronic steering optimised at all speed ranges	Standard
Gearshift time display in manual mode	Standard
iDrive controller on centre console	Standard
Instrument cluster with speedometer with mph readout, tachometer, fuel gauge and oil temperature gauge	Standard
Integrated owners handbook	Standard
Oil sensor for level and grade, warning by check control system	Standard
On board computer - average speed, fuel consumption, outside temp display with acoustic warning, clock/date, service interval, odometer/trip meter	Standard
Optimum shift indicator	Standard
Run flat indicator	Standard
Shifting point display	Standard
Smartphone integration compatible with Apple CarPlay and Android Auto	Standard
Variable sport steering	Standard
Cruise control with speed limit function	No Cost
Active cruise control with stop and go	£700 £600

Passive Safety
2 x 3-point rear seat belts	Standard
Battery safety cut-off	Standard
BMW emergency call	Standard
Brake energy regeneration	Standard
Braking pre-tensioning	Standard
Child seat ISOFIX attachment for the two outer rear seats	Standard
Coasting in idle in ECO PRO mode	Standard
Cornering brake control (CBC)	Standard
Crash sensor activating of airbags,Unlocking doors,hazard warning lights,fuel cut off,interior lighting+activation of safety battery terminal clamp	Standard
Driver and front passenger side airbags, integrated in the door side seat backrest bolsters for all seat variants	Standard
Driver/Front Passenger airbags	Standard
Dry braking	Standard
Dynamic brake control	Standard
Dynamic stability control + (DSC+) - Anti-lock Braking System (ABS) with brake assist and cornering brake control + Automatic Stability Control (ASC)	Standard
Dynamic Traction Control - DTC	Standard
Electromechanical parking brake including automatic hold function and automatic release of the parking brake when pulling away	Standard
Electronic differential lock control (EDLC)	Standard
Front and rear ventilated brake disc	Standard
Front passenger manual airbag deactivation	Standard
Head airbags for all 4 outer seats	Standard
Hill start assistant	Standard
Seat belt security check for driver and front passenger	Standard
Seat belt with belt stopper, pyrotechnic belt tensioners and belt force limiters	Standard
Seat occupancy detection for driver and passenger side	Standard
Side impact protection	Standard
Tyre pressure monitoring with three level warning strategy	Standard
Warning triangle and first aid kit	Standard

Security
Alarm system (Thatcham 1) with remote control and electronic engine immobiliser	Standard
Central locking switch for all doors, fuel filler cap and luggage compartment	Standard
Locking wheel bolts	Standard
Remote control with integrated key one button open/close vehicle and windows, sole opening of the luggage compartment lid and panic mode	Standard
Start/stop button with Comfort Go keyless engine start and auto Start/stop deactivation button	Standard
Vehicle key with M specific designation	Standard

Interior Features
12V power socket in front centre console	Standard
2 front cupholder in centre console with clamping elements and matt black inlay	Standard
2 Rear seat headrests	Standard
2 seat bench in second row	Standard
3 spoke flat bottom M sport leather multifunction steering wheel	Standard
3 zone automatic air conditioning	Standard
4 pieces lashing eyelets in luggage compartment	Standard
40:20:40 split folding rear seat and rear centre armrest with two cupholders	Standard
Anthracite headlining	Standard
Armrest integrated in front and rear door trim + front centre console armrest	Standard
Battery in luggage compartment	Standard
BMW ID	Standard
Extended storage, Luggage compartment seprating net on side trim left and right, Bag hook on both side	Standard
Four grab handles integrated in roof lining	Standard
Front and rear door pockets	Standard
Front and rear reading lights	Standard
Heated driver and front passenger seats	Standard
Height adjustable front headrests	Standard
Height adjustable mechanically and infinitely variable steering column	Standard
Illuminated armrest storage compartment	Standard
Illuminated glove compartment with separate small compartment	Standard
Luggage compartment light	Standard
Make-up mirror lights	Standard
Single front passenger seat	Standard
Storage compartment in rear centre console	Standard
Sunvisors with illuminated vanity mirrors and ticket pocket	Standard
Through load system	Standard
Toolkit located in luggage compartment	Standard
Velour front floor mats	Standard
Driver seat backrest width adjustment	No Cost
Front sport seats	No Cost
M PerformTex cloth upholstery	No Cost
Sensatec perforated artificial leather upholstery	No Cost
Standard seat for driver and passenger with manual adjustment	No Cost
Heating steering wheel	£292 £250
CraftedClarity interior controls	£496 £425
M sport seat for driver and front passenger	£1,050 £900
Electric seat adjustment with memory	£1,254 £1,075
Vernasca leather upholstery	£1,517 £1,300
Vernasca leather upholstery II	£1,867 £1,600
BMW Individual extended Merino leather upholstery	£2,712 £2,325

Wheels
Tyre repair kit	Standard
18" Double spoke bicolour jet black light alloy wheels - Style 848M	No Cost
19" M double spoke jet black light alloy wheels - Style 995M with mixed tyres and performance tyres	£2,042 £1,750
19" M double spoke jet black light alloy wheels - Style 995M with mixed tyres and sports tyres	£2,042 £1,750

Trim
Aluminium rhombicle interior trim	No Cost
M PerformTex cloth - Black with M piping	No Cost
Sensatec perforated artificial leather - Black	No Cost
Sensatec perforated artificial leather - Cognac	No Cost
Sensatec perforated artificial leather - Tacora red	No Cost
Galvanic embellisher for controls	£117 £100
Ash grey-blue fine wood open poured interior trim	£204 £175
Light fine wood open poured interior trim	£204 £175
Carbon fibre interior trim	£642 £550
Sensatec instrument panel	£642 £550
Vernasca leather - Black with blue stitching	£1,517 £1,300
Vernasca leather - Black with grey stitching	£1,517 £1,300
Vernasca leather - Mocha with night blue stitching	£1,517 £1,300
Vernasca leather - Oyster with grey stitching	£1,517 £1,300
Vernasca leather II - Black with red stitching	£1,867 £1,600
BMW Individual extended Merino leather - Black	£2,712 £2,325
BMW Individual extended Merino leather - Ivory white	£2,712 £2,325
BMW individual extended Merino leather - Tartufo	£2,712 £2,325

Exterior Features
Acoustic glazing	Standard
Automatic headlight beam throw control with load dependent regulating reaction, dynamic compensation of braking dive and acceleration squat	Standard
Automatic windscreen wipers and automatic headlight	Standard
Automatically dimming electrochromatic rear view mirror	Standard
BMW emblem on engine compartment lid and tailgate	Standard
BMW kidney grille with mesh grille front side of the nuggets in matt aluminium and frame in chrome high gloss	Standard
Body colour fuel filler flap	Standard
Body colour roof fin	Standard
Brushed aluminium inserts in the front door sill finishers with BMW designation	Standard
Door sill strips	Standard
Dynamic brake lights	Standard
Electric windows - front and rear, with open/close fingertip control, anti trap facility and comfort closing function all round	Standard
Exterior mirrors - electrically folding with anti-dazzle	Standard
Fading support	Standard
Follow me home headlights	Standard
Front and rear bumper system	Standard
Front apron plastic in body colour	Standard
Green tinted heat protection glazing	Standard
High gloss shadow line exterior trim	Standard
Illuminated bow type door handles in body colour drivers side with door lock	Standard
Interior rear view electrochromatic mirror with automatic anti dazzle function	Standard
LED daytime running lights	Standard
LED front fog lights	Standard
LED front indicators	Standard
Licence plate panel integrated into front bumper and tailgate	Standard
Lightweight engineering	Standard
M designation on front side panels, left and right	Standard
M Sport spoiler	Standard
One piece front bumper cover including towing eye cover in body colour	Standard
Preparation for high beam assistant	Standard
Rear boot	Standard
Reversing light	Standard
Side frame decorative moulding black matt	Standard
Third brake light	Standard
Two part LED tailights in L-shape with components in smoked glass, brake light, LED turn indicator and rear fog light	Standard
Visible exhaust tailpipe finisher	Standard
Visible VIN plate	Standard
Welcome lights in interior and door handle area	Standard
Widened track and increased camber values for max transverse dynamics, agility and steering precision	Standard
Window recess finisher strip in matt black	Standard
Windscreen wipers with integrated heated washing jets	Standard
High beam assist	No Cost
Low and high beam headlights in Bi-LED	No Cost
Model designation deletion	No Cost
Model designation on right side of tailgate	No Cost
Solid paint	No Cost
Sun protection glass	£467 £400
Metallic paint	£1,021 £875
Towbar	£1,167 £1,000
Electric glass sunroof	£1,254 £1,075
BMW adaptive LED headlights	£1,779 £1,525
BMW Individual metallic paint work	£2,012 £1,725
BMW Individual frozen paint work	£5,116 £4,385
BMW Individual paint - Special request	£5,116 £4,385

Paintwork
Solid - Alpine white	No Cost
Metallic - Arctic race blue	£1,021 £875
Metallic - Black sapphire	£1,021 £875
Metallic - Brooklyn grey	£1,021 £875
Metallic - Cape york green	£1,021 £875
Metallic - Mineral white	£1,021 £875
Metallic - Portimao blue	£1,021 £875
BMW Individual metallic paint - Dravit grey	£2,012 £1,725
BMW Individual metallic paint - Tanzanite blue	£2,012 £1,725
BMW Individual frozen paint - Frozen portimao blue	£5,116 £4,385
BMW Individual paint special - Custom	£5,116 £4,385

Entertainment
1x USB type A for data transfer and 1.5 Amp charging function in the centre console	Standard
1x USB type C for 3 Amp charging function in the front centre console	Standard
DAB tuner	Standard
Electronic service booklet	Standard
Stereo 6 speaker system with 2 mid range speakers in the front and rear door trims + 2 central bass speakers underneath the front seats	No Cost
HiFi loudspeaker audio system	£438 £375
Harman/Kardon surround sound audio system	£992 £850

Engine/Drivetrain/Suspension
8 speed automatic steptronic transmission with gearshift paddles	Standard
Balanced 50/50 weight distribution	Standard
Double joint spring strut front axle	Standard
Double VANOS	Standard
Drive performance control - ECO PRO, comfort and sport modes	Standard
High precision injection	Standard
Low centre of gravity	Standard
Petrol Particulate Filter	Standard
Stroke dependent dampers	Standard
VALVETRONIC engine management	Standard
M sport suspension	No Cost
Adaptive M suspension	£525 £450

Connected professional package - 4 Series Standard
BMW remote services
Concierge service
Connected music
Connected navigation
Connected parking assist
In-Car experience
Real time traffic information
Smartphone integration

M sport exterior styling pack - 4 Series Standard
Aerodynamic component body colour front and rear bumper trim and side sills
Rear bumper trim insert in dark shadow metallic

Ambient lighting pack - 4 Series Standard
Additionaly light carpet projects an ambient light design onto the left and right entering and exiting area
Ambient door handle light
Ambient interior lighting with 4 pre-defined selectable light designs including 9 colours
Ambient lighting front and rear
Ambient lighting in the centre console storage compartment
Contour lighting for door trim
Front footwell ambient lighting
Waterfall lighting for central air vent

Comfort pack I - 4 Series £1,250
Comfort access system with smart opener
Electric bootlid
Front seats lumbar support
Wireless charging tray

Technical Specifications

Combined MPG 42.2 mpg
CO₂ Emissions 144 g/km
0-60 mph 7.5 secs
Max Speed 149 mph
Max Power 181 bhp

Dealer Listing

Closest to:

Listers Boston (BMW) Lincolnshire
Listers King's Lynn (BMW) Norfolk

Running Costs

Calculate approximately how much a year’s worth of fuel would cost according to usage:

Efficiency

EC Urban	mpg
EC Extra Urban	mpg
EC Combined	42.2 mpg

Filling Up

Tank Size	59 litres
Cost to fill	£88.20

Annual Estimate

Total Fuel Use	1,077.27 litres
Total Fuel Cost	£1,610.42
Road Fund Licence	£270.00

See important information about efficiency data.

Company Car Costs

Tax Year to 5th April	P11D Value	Percentage Charge	Benefit in Kind	Tax payable at 20%	Tax payable at 40%	Tax payable at 45%
2024/2025	£44,195	33%	£14,584.35	£2,917	£5,834	£6,563
2025/2026	£44,195	34%	£15,026.30	£3,006	£6,011	£6,762
2026/2027	£44,195	34%	£15,026.30	£3,006	£6,011	£6,762

Featured BMW 4 Series Review: ‘BMW'S GOT YOUR NUMBER’

(75/110)

Car and Driving’s Independent New Review of the BMW 4 Series Coupe Range

By Jonathan Crouch
Added 23^rd February, 2024

The second generation version of BMW’s 4 Series Coupe has been usefully updated. Jonathan Crouch takes a look.

Read the full article

See more reviews in our BMW 4 Series independent review section.

¹ Manufacturer’s Recommended Retail Price for the base car, includes VAT, delivery from the manufacturer to the dealership, first registration fee and one year's road fund licence, and may be subject to change. See our terms and conditions of use for more information. Please check with your local centre for our best offers and further details.

Emissions and efficiency data taken from official test results, where available, when new. Data shown is intended to provide a standard figure for comparing the relative fuel economy of different vehicles of a similar age and condition, and does not represent the average fuel consumption that will be achieved on the road. Actual figures will depend on factors including the age of the vehicle, how it has been maintained, road and weather conditions and driving style.

Accessories

Options and Packs

Driver Convenience

Passive Safety

Security

Interior Features

Wheels

Trim

Exterior Features

Paintwork

Entertainment

Engine/Drivetrain/Suspension

Connected professional package - 4 Series

M sport exterior styling pack - 4 Series

Ambient lighting pack - 4 Series

Comfort pack I - 4 Series

Technical Specifications

Engine and Drive Train

Performance

Fuel Consumption - ICE

Emissions - ICE

Tyres

Weight and Capacities

General

Test Cycles