Brand new car offer
BMW 4 SERIES GRAN COUPE
420i M Sport 5dr Step Auto
RRP £47,840
Save £7,114
£40,726
euro
OR
Monthly finance (PCP)
£399.00 pm
Representative example

Available at Lookers BMW Dealerships

Summary
0
New
Petrol
2L
Automatic
5 doors
Hatchback
Choose your colour
Special Features
  • Dynamic stability control + (DSC+) - Anti-lock Braking System (ABS) with brake assist and cornering brake control + Automatic Stability Control (ASC)
  • 3 zone automatic air conditioning
  • Child seat ISOFIX attachment for the two outer rear seats
  • Alarm system for monitoring doors, engine compartment,interior movement sensor,tilt sensor and siren with emergency power supply
Feature Specification
Body Glass
  • Acoustic glazing
  • Automatic windscreen wipers and automatic headlight
  • Electric windows - front and rear, with open/close fingertip control, anti trap facility and comfort closing function all round
  • Green tinted heat protection glazing
  • Rear wiper
  • Windscreen washer jets concealed underneath bonnet
Brakes
  • Brake energy regeneration
  • Braking pre-tensioning
  • Dry braking
  • Dynamic brake control
  • Dynamic stability control + (DSC+) - Anti-lock Braking System (ABS) with brake assist and cornering brake control + Automatic Stability Control (ASC)
  • Dynamic Traction Control - DTC
  • Electric parking brake including automatic hold function and automatic release of the parking brake when driving off
  • Front and rear ventilated brake disc
  • Hill start assistant
Carpets/Rugs
  • Velour front floor mats
Chassis/Suspension
  • Double joint spring strut front axle
  • Drive experience mode switch - Comfort mode, ECO PRO mode and SPORT mode
  • Low centre of gravity
  • Stroke dependent dampers
Driver Aids
  • Automatic start/stop function
  • Electric bootlid
Driver Convenience
  • Active guard plus
  • Variable sport steering
Driver Information
  • BMW ConnectedDrive online services
  • BMW iDrive controller on centre console
  • BMW service history
  • BMW Teleservices
  • Brake pad wear indicator in front and rear
  • Check Control warning system for monitoring of lights and door/luggage compartment open warning
  • Condition based service
  • Instrument cluster with speedometer with mph readout, tachometer, fuel gauge and oil temperature gauge
  • Integrated owners handbook
  • Language version English
  • Oil sensor for level and grade
  • On board computer - average speed, fuel consumption, outside temp display with acoustic warning, clock/date, service interval, odometer/trip meter
  • Run flat indicator
  • Shifting point display
Driving Mirrors
  • Electric folding wing mirrors - Driver side electrochromic, auto anti dazzle function & front passenger side auto parking function without anti dazzle
  • Interior rear view electrochromatic mirror with automatic anti dazzle function
Engine
  • Balanced 50/50 weight distribution
  • Electronic differential lock control (EDLC)
  • Petrol Particulate Filter
Entertainment
  • DAB tuner
  • Personal eSim
Exterior Body Features
  • BMW radiator grille with mesh grille, end face of the nuggets in aluminium matt and frame in chrome matt
  • Body colour fuel filler flap
  • Body colour roof fin
  • Bonnet and tailgate badge
  • Front and rear bumper system
  • Front apron plastic in body colour
  • Illuminated bow type door handles in body colour drivers side with door lock
  • Licence plate panel integrated into front bumper and tailgate
  • M Sport entry door sill strips
  • One piece front bumper cover including towing eye cover in body colour
  • Rear side wing doors
  • Side frame trim strip black matt
  • Visible exhaust tailpipe finisher
  • Visible VIN plate
  • Widened track and increased camber values for max transverse dynamics, agility and steering precision
Exterior Lights
  • Automatic headlight beam throw control with load dependent regulating reaction, dynamic compensation of braking dive and acceleration squat
  • Follow me home headlights
  • LED 3rd brake light
  • LED daytime running lights
  • LED front fog lights
  • LED front indicators
  • Reversing light
  • Two part LED tailights in L-shape with components in smoked glass, brake light, LED turn indicator and rear fog light
  • Welcome lights in interior and door handle area
Heating/Cooling/Ventilation
  • 3 zone automatic air conditioning
Interior Features
  • 12V power socket in front centre console
  • 2 front cupholder in centre console with clamping elements and matt black inlay
  • 3 spoke flat bottom M sport leather multifunction steering wheel
  • 4 pieces lashing eyelets in luggage compartment
  • Anthracite headlining
  • Armrest integrated in front and rear door trim + front centre console armrest
  • Battery in luggage compartment
  • BMW ID
  • Extended storage - 2x Dual USB Type C 3A charging function in the rear centre console for the rear
  • Extended storage - Luggage compartment partition net on left side trim panel, Bag hook on both sides of the luggage compartment
  • Extended storage - Multifunction hook
  • Extended storage - Trailer tow hitch button in black (extendable trailer tow hitch) on the right hand side
  • Four grab handles integrated in roof lining
  • Front and rear door pockets
  • Illuminated glove compartment with separate small compartment
  • Steering column adjustment - Infinitely variable in height and length
  • Through load system
  • Toolkit located in luggage compartment
Interior Lights
  • Front footwell lights
  • Illuminated armrest storage compartment
  • Interior light and front reading light
Packs
  • Ambient lighting pack - 4 Series
  • BMW Live Cockpit Plus pack - 4 Series
  • M High gloss shadowline exterior trim pack - 4 Series
  • M sport exterior styling pack - 4 Series
Safety
  • 3 point seatbelts on all seats
  • BMW emergency call
  • Child locks
  • Child seat ISOFIX attachment for the two outer rear seats
  • Crash sensor activating of airbags, Unlocking doors, hazard warning lights, interior light, safety battery terminal
  • Driver and front passenger side airbags, integrated in the door side seat backrest bolsters for all seat variants
  • Driver/Front Passenger airbags
  • Front passenger manual airbag deactivation
  • Head airbags for all 4 outer seats
  • Seat belt security check for driver and front passenger
  • Seat belt with belt stopper, pyrotechnic belt tensioners and belt force limiters
  • Seat occupancy detection for driver and passenger side
  • Side impact protection
  • Tyre pressure sensors
  • Warning triangle and first aid kit
Seats
  • 3 rear headrests
  • 3 seat bench in 2nd row
  • 40:20:40 split folding rear seat, folding head restraint of centre seat and rear centre armrest with two cupholders
  • Heated driver and front passenger seats
  • Height adjustable front headrests
  • Single front passenger seat
Security
  • Alarm system for monitoring doors, engine compartment,interior movement sensor,tilt sensor and siren with emergency power supply
  • Centre lock switch - Button in driver's side front door, complete locking of car
  • Closing system with centre locking for all doors, fuel filler flap&tailgate, auto lock after pulling away, incl. 2 remote controls with integrated key
  • Electronic vehicle immobiliser
  • Locking wheel bolts
  • Vehicle key with M specific designation
Transmission
  • 8 speed automatic steptronic transmission with gearshift paddles
Vanity Mirrors
  • Sunvisors with illuminated vanity mirrors and ticket pocket
Wheels - Spare
  • Tyre repair kit plus
Technical Specification
Performance
0 to 62 mph (secs)
7.9
Engine Power - BHP
184
Engine Power - KW
135
Engine Power - PS
Yes
Engine Power - RPM
5000
Engine Torque - LBS.FT
221
Engine Torque - MKG
30.6
Engine Torque - NM
300
Engine Torque - RPM
1350
Top Speed
146
Tyres
Alloys?
Yes
Space Saver?
No
Tyre Size Front
245/45 R18
Tyre Size Rear
245/45 R18
Tyre Size Spare
TYRE REPAIR KIT
Wheel Style
AERODYNAMIC STYLE 858 M
Wheel Type
18" ALLOY
General
Alternative Fuel Qualifying
No
Badge Engine CC
2.0
Badge Power
184
Coin Description
i
Coin Series
M Sport
Did at least one aspect of this vehicle's safety give cause for concern?
No
Generation Mark
2
Insurance Group 1 - 50 Effective January 07
29E
Service Interval Frequency - Months
24
Service Interval Mileage
18000
Special Edition
No
Special Order
No
Standard manufacturers warranty - Years
3
Vehicle Homologation Class
M1
Engine and Drive Train
Camshaft
DOHC
Catalytic Convertor
Yes
CC
1998
Compression Ratio
11.0:1
Cylinder Layout
IN-LINE
Cylinders
4
Cylinders - Bore (mm)
82
Cylinders - Stroke (mm)
94.6
Engine Code
B48B20M1
Engine Layout
NORTH SOUTH
Fuel Delivery
TURBO INJECTION
Gears
8 SPEED
Number of Valves
16
Transmission
SEMI-AUTO
Emissions - ICE
CO
0.255
HC
0.017
Noise Level dB(A)
67
NOx
0.014
Particles
0.0003
Standard Emissions
EURO 6
WLTP - CO2 (g/km) - Comb
153
WLTP - CO2 (g/km) - Comb - TEH
158
WLTP - CO2 (g/km) - Comb - TEL
152
WLTP - CO2 (g/km) - Extra High
147
WLTP - CO2 (g/km) - High
132
WLTP - CO2 (g/km) - Low
215
WLTP - CO2 (g/km) - Medium
152
Fuel Consumption - ICE
EC Directive 1999/100/EC Applies
No
WLTP - FC (l/100km) - Comb
6.7
WLTP - FC (l/100km) - Comb - TEH
7
WLTP - FC (l/100km) - Comb - TEL
6.7
WLTP - FC (l/100km) - Extra High
6.5
WLTP - FC (l/100km) - High
5.8
WLTP - FC (l/100km) - Low
9.5
WLTP - FC (l/100km) - Medium
6.7
WLTP - MPG - Comb
42.2
WLTP - MPG - Comb - TEH
40.4
WLTP - MPG - Comb - TEL
42.2
WLTP - MPG - Extra High
43.5
WLTP - MPG - High
48.7
WLTP - MPG - Low
29.7
WLTP - MPG - Medium
42.2
Test Cycles
Emissions Test Cycle
WLTP
RDE Certification Level
RDE 2
Emissions - Lifecycle
End-of-Life Emissions - CO2e (Equivalent) - tonnes
0.6
In-Life Emissions - CO2e (Equivalent) - tonnes
11.1
Lifetime Emissions - CO2e (Equivalent) - tonnes
26.3
Production Emissions - CO2e (Equivalent) - tonnes
14.6
Weight and Capacities
Fuel Tank Capacity (Litres)
59
Gross Vehicle Weight
2175
Luggage Capacity (Seats Down)
1290
Luggage Capacity (Seats Up)
470
Max. Loading Weight
555
Max. Roof Load
75
Max. Towing Weight - Braked
1600
Max. Towing Weight - Unbraked
750
Minimum Kerbweight
1620
No. of Seats
5
Turning Circle - Kerb to Kerb
12
Vehicle Dimensions
Height
1442
Length
4783
Wheelbase
2856
Width
1852
Width (including mirrors)
2073
Representative example
  • Personal Contract Purchase (PCP)

    Personal Contract Purchase is a finance plan where you pay a deposit followed by monthly payments for an agreed period. At the end of the contract, you can choose to return the vehicle, upgrade to a new one, or make a final payment to own it. See full terms and conditions.

    Term 48 months
    47 Monthly Payments of £399.00
    Customer deposit £4,999.00
    Total Deposit £4,999.00
    Cash Price £40,726.00
    Total Amount of Credit £35,727.00
    Total Charge for Credit (inc. Interest & Fees) £3,214.31
    Optional Final Payment £20,188.31
    Total Amount Payable £43,940.31
    Representative APR 2.9%
    Interest Rate (fixed) 2.9%
    Mileage per Annum 6000
    Excess Mileage Charge per Mile (in pence) 13.13
    Offer Expiry Date 30/09/2026
    Terms & Conditions

    Offer valid from 1st July 2026 to 30th September 2026. Vehicle images may show optional paint finishes. The advertised offer is based on Solid Paint only. Alternative colours and paint finishes are available at an additional cost. Please contact us for full details and pricing. Images shown are for guidance purposes. In some instances, photos are of non-UK specification vehicles and do not represent a specific model, grade or offer. The features shown may not be available or may be limited to selected grades. Finance is based on a Personal Contract Purchase and is provided by BMW Financial Services (GB) Limited, Summit ONE, Summit Avenue, Farnborough, Hampshire, GU14 0FB. At the beginning of the contract the legal owner is the finance provider and at the end of the agreement there are 3 options: (i) Renew: Part exchange the vehicle (ii) Retain: Pay the Optional Final Payment to own the vehicle or (iii) Return the vehicle. Optional final payment not payable if you opt to return the vehicle at the end of the agreement (vehicle condition, excess mileage and other charges may be payable). You will not own the vehicle until all payments due are made. Credit is subject to status. This offer may be varied, withdrawn or extended at any time.

Value my vehicle

The free, easy way to get a valuation.