(automatic) BMW M340 used • 362 cars for sale

BMW M340 3 SeriesxDrive MHT 4dr Step Auto

185 g CO2/km comb. - 374 HP (275 kW) - 34.9 Mpg

heycar

£31,678

Good price

You save £2,522

335 HP (246 kW)

Carwow

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

£33,329

Super price

You save £3,471

SY13LD, Shropshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

£37,450

Super price

You save £4,050

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

159 g CO2/km comb. - 340 HP (250 kW) - 6.1 Mpg

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Used (2021) BMW M340 Comfort Edition 335 HP | Good price

3 SeriesxDrive MHT 4dr Step

Good price

You save £2,522

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Visit heycar

Used (2020) BMW M340 M Sport 374 HP | Good price

- 3 Series i xDrive 4dr Step

SO317FL Southampton, Hampshire

Good price

You save £2,062

SO317FL Southampton, Hampshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) BMW M340 M Sport 374 HP | Super price

- 3 Series i xDrive MHT 4dr Step

Super price

You save £3,471

SY13LD, Shropshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2024) BMW M340 340 HP | Super price

- 3 SeriesxDrive MHT 4dr Step

Super price

You save £4,050

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2025) BMW M340 M Sport 374 HP | Super price

- 3 Series i xDrive MHT 4dr Step

CT27PX Canterbury, Kent

Super price

You save £4,310

CT27PX Canterbury, Kent

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) BMW M340 M Sport 374 HP | Good price

3 Series i xDrive MHT 4dr Step

DE216BZ Derby, Derbyshire

Good price

You save £2,851

DE216BZ Derby, Derbyshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) BMW M340 Comfort Edition 340 HP | Good price

3 SeriesxDrive MHT 4dr Step

Good price

You save £1,550

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) BMW M340 340 HP | Super price

3 Series 2021 | 3.0MHT Auto xDrive

WS111SL, Staffordshire

Super price

You save £3,100

WS111SL, Staffordshire

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2019) BMW M340 M Sport 374 HP | Good price

- 3 Series i xDrive 4dr Step

LU70GR, Buckinghamshire

Good price

You save £1,805

LU70GR, Buckinghamshire

Used (2022) BMW M340 Comfort Edition 335 HP | Good price

3 SeriesxDrive Saloon 3.0 4dr

Good price

You save £2,501

BMW M340 - 3 Series i xDrive 4dr Step Auto

Featured deals

Carwow

£33,990

Fair price

Estimated price £33,581

BMW M340 3 Series i xDrive MHT 4dr Step Auto

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

£32,349

Good price

You save £2,851

DE216BZ Derby, Derbyshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

DL149TW Bishop Auckland, Durham

£29,909

Fair price

You save £791

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

BMW M340 - 3 Series i xDrive 4dr Step Auto

£29,995

Good price

You save £1,805

LU70GR, Buckinghamshire

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Used (2022) BMW M340 M Sport 374 HP | Super price

3 Series i xDrive Saloon 3.0

Super price

Used (2022) BMW M340 Comfort Edition 335 HP | Good price

3 SeriesxDrive Saloon 3.0 4dr

Good price

You save £2,700

SY1 4AQ Shrewsbury, Shropshire

Used (2025) BMW M340 M Sport 369 HP | Super price

3 Series i xDrive Saloon 3.0

Super price

You save £7,000

SY1 4AQ Shrewsbury, Shropshire

Used (2024) BMW M340 M Sport 369 HP | Good price

3 Series i xDrive Saloon 3.0

Good price

You save £2,601

Used (2024) BMW M340 M Sport 369 HP | Super price

3 Series i xDrive Saloon 3.0

Super price

You save £5,700

PE4 5HW Peterborough, Cambridgeshire

Used (2024) BMW M340 M Sport 369 HP | Good price

3 Series i xDrive Touring 3.0

Good price

You save £2,710

PE4 5HW Peterborough, Cambridgeshire

Used (2021) BMW M340 M Sport 369 HP | Good price

3 Series i xDrive Saloon 3.0

Good price

You save £2,400

Used (2024) BMW M340 M Sport 374 HP | Super price

3 Series i xDrive MHT 4dr Step

Super price

You save £5,105

BMW

Visit Group1auto.co.uk

NN12 8QE Towcester, Northamptonshire

Used (2021) BMW M340 M Sport 374 HP | Super price

3 Series i xDrive MHT 4dr Step

Super price

You save £3,100

NN12 8QE Towcester, Northamptonshire

Visit Motors.co.uk

M25 9WD George Street, Manchester

Used (2022) BMW M340 Performance | Super price

3 SeriesxDrive MHT 4dr Step

Super price

You save £4,805

M25 9WD George Street, Manchester

Visit Motors.co.uk

Featured deals

Carwow

BMW M340 3 Series i xDrive MHT 5dr Step Auto

£39,100

Fair price

Estimated price £38,449

182 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

BMW M340 3 Series i xDrive 4dr Step Auto

£30,200

Fair price

Estimated price £29,700

LS270TS, West Yorkshire

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow

£32,995

Fair price

You save £1,405

BH149AN, Dorset

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

BMW M340 - 3 Series i xDrive 4dr Step Auto

£34,538

Good price

You save £2,062

SO317FL Southampton, Hampshire

185 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

SO31 7FL Lower Swanwick, Hampshire

Used (2021) BMW M340 M Sport 369 HP | Good price

3 Series 3.0 i MHT xDrive

Good price

You save £1,800

SO31 7FL Lower Swanwick, Hampshire

Visit Carsa.co.uk

OX2 8JP Oxford, Oxfordshire

Used (2022) BMW M340 M Sport 369 HP | Good price

3 Series i xDrive Saloon 3.0

Good price

You save £2,650

OX2 8JP Oxford, Oxfordshire

CO4 9TD Colchester, Essex

Used (2021) BMW M340 M Sport 369 HP | Good price

3 Series i xDrive Saloon 3.0

Good price

You save £2,174

CO4 9TD Colchester, Essex

WA2 8HY Warrington, Cheshire

Used (2023) BMW M340 Comfort Edition 335 HP | Super price

3 SeriesxDrive Saloon 3.0 4dr

Super price

You save £3,766

WA2 8HY Warrington, Cheshire

M41 7GF Manchester, Manchester

Used (2024) BMW M340 Shadowline 335 HP | Super price

3 SeriesxDrive Saloon 3.0 4dr

Super price

You save £6,410

M41 7GF Manchester, Manchester

BMW M340 - 3 SeriesxDrive MHT 4dr Step Auto

Featured deals

Carwow

£30,990

Fair price

Estimated price £30,694

160 g CO2/km comb. - 340 HP (250 kW) - 6.1 Mpg

Carwow

£31,000

Fair price

You save £300

176 g CO2/km comb. - 374 HP (275 kW) - 7.7 Mpg

Carwow