Alton: BMW 420 used – 6 cars for sale near you

Used (2024) BMW 420 M Sport 184 HP | Expensive

4 Series i M Sport 2dr Step Auto

Expensive

Estimated price £39,828

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Used (2025) BMW 420 M Sport 181 HP | Expensive

4 Series i M Sport Convertible 2.0

Expensive

Estimated price £42,217

Visit Bmw.co.uk

Used (2024) BMW 420 M Sport 181 HP | Expensive

4 Series i M Sport Convertible 2.0

Expensive

Estimated price £38,939

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Used (2021) BMW 420 M Sport | Expensive

4 Series d MHT M Sport Pro Edition

Expensive

Estimated price £25,287

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Used (2021) BMW 420 M Sport 190 HP | Not evaluated

4 Series d MHT M Sport Pro Edition

Not evaluated

Visit Marshall.co.uk

Used (2023) BMW 420 M Sport 184 HP | Good price

4 Series Coupe i M Sport 2dr Step

Good price

You save £2,491

Visit Motors.co.uk

New (2025) BMW 420 M Sport 184 HP | Super price

4 Series i M Sport 5dr Step Auto -

Super price

Used (2023) BMW 420 M Sport 184 HP | Good price

4 Series Gran Coupe i M Sport 5dr

IP16JZ Ipswich, Suffolk

Good price

You save £2,609

IP16JZ Ipswich, Suffolk

Visit Honestjohn

New (2024) BMW 420 M Sport 180 HP | Super price

4 Series i M Sport 2dr Step Auto

Super price

You save £5,155

BMW 420 - 4 Series Gran Coupe d [190] M Sport 5dr Auto [Professional Media]

Featured deals

Carwow

£14,495

Fair price

You save £505

SO302FU Southampton Hampshire, Hampshire

151 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

Carwow

Audi A5 -2.0 TFSI 150 Sport 4dr S Tronic

£44,000

Fair price

Estimated price £43,021

BMW 220 2 Series i M Sport 2dr Step Auto - 2025 (74)

155 g CO2/km comb. - 150 HP (110 kW) - 6.8 Mpg

heycar

£33,000

Good price

You save £2,600

GU146TL Farnborough, Hampshire

149 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

BMW 220 2 Series i M Sport Coupe 2.0 2dr

£33,115

Fair price

Estimated price £32,879

PO35FF, Hampshire

146 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

SN5 8WG SWINDON, Wiltshire

New (2025) BMW 420 M Sport 180 HP | Good price

4 Series Gran Coupe i M Sport 5dr

Good price

New (2025) BMW 420 M Sport 180 HP | Super price

4 Series Gran Coupe i M Sport 5dr

Super price

Used (2024) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Coupe 2.0

Fair price

You save £1,278

SN5 8WG SWINDON, Wiltshire

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Used (2023) BMW 420 M Sport 184 HP | Fair price

4 Series i xDrive M Sport Coupe

Fair price

Estimated price £34,828

New (2025) BMW 420 M Sport 184 HP | Fair price

4 Series i M Sport 5dr Step Auto -

Fair price

Used (2025) BMW 420 M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Estimated price £40,418

Visit Honestjohn

Used (2025) BMW 420 M Sport 184 HP | Fair price

4 Series i M Sport 5dr Step Auto -

Fair price

You save £1,110

Visit Honestjohn

Used (2024) BMW 420 M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Estimated price £35,464

Visit Carsite.co.uk

Used (2025) BMW 420 M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Used (2025) BMW 420 M Sport 180 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Estimated price £41,304

Audi A5 TFSI S LINE BLACK EDITION MHEV Semi Auto

Featured deals

heycar

£29,950

Fair price

You save £650

SO533DH Southampton, Hampshire

150 HP (110 kW) - 39.2 Mpg

heycar

Audi A5 35 TFSI Sport 2dr S Tronic

£24,290

Super price

You save £3,310

Audi A5 35 TFSI S Line 2dr S Tronic

150 HP (110 kW) - 42.8 Mpg

heycar

£22,499

Super price

You save £3,301

PO35RS Portsmouth, Hampshire

148 HP (108 kW)

heycar

VW Arteon R-Line 2.0 TSI 190PS 7-speed DSG 5 Door **NAPPA LEATHER*14 WAY SEAT ADJUST**

£21,995

Fair price

Estimated price £21,781

SP102PE Andover, Hampshire

190 HP (139 kW)

MK410GL Bedford, Bedfordshire

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Used (2025) BMW 420 M Sport 181 HP | A bit pricey

4 Series Gran Coupe i M Sport 5dr

A bit pricey

Estimated price £40,758

MK410GL Bedford, Bedfordshire

Visit Carsite.co.uk

New (2025) BMW 420 M Sport 180 HP | A bit pricey

4 Series Gran Coupe i M Sport 5dr

A bit pricey

Estimated price £51,596

Audi A5 35 TFSI Sport 2dr S Tronic

Featured deals

heycar

£20,190

Good price

You save £2,010

Audi A5 -35 TFSI Black Edition 2dr S Tronic

150 HP (110 kW) - 42.8 Mpg

Carwow

£19,495

Fair price

Estimated price £19,227

RG247JD, Hampshire

162 g CO2/km comb. - 150 HP (110 kW) - 7.1 Mpg

Carwow

Mercedes 220 - GLC Coupe4Matic AMG Line 5dr 9G-Tronic

£26,912

Good price

You save £2,288

SO317FL Southampton, Hampshire

167 g CO2/km comb. - 194 HP (142 kW) - 6.4 Mpg

heycar

Mercedes CLA200 CLA Shooting BrakeAMG Line Executive 5dr Tip Auto

£27,411

Fair price

Estimated price £26,648