2026 | BMW M3 – 28 Used + Free Valuation

-3%

1 / 4

Used (2026) BMW M3 Competition Edition | Super price

M3 Xdrive Competition M 5Dr Step

2026
20,204 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
Details

Super price

£69,699

£71,999

Motors.co.uk

CW1 6XH Cheshire East, Cheshire

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New

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Good price

Competition M xDrive Saloon 3.0

2026
1,500 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Good price

£69,750

Bmw.co.uk

HU9 1TQ Kingston Upon Hull, East Yorkshire

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-10%

1 / 3

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Competition M xDrive Saloon 3.0

2026
2,500 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Fair price

£74,490

£83,135

Bmw.co.uk

ME20 7XB Quarry Wood, Kent

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Competition M xDrive Touring 3.0

2026
4,205 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Fair price

£77,485

£77,985

Bmw.co.uk

M41 7GF Stretford, Manchester

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Competition M xDrive Saloon 3.0

2026
1,532 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Fair price

£73,950

Bmw.co.uk

DN2 4SR South Yorkshire, South Yorkshire

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Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Competition M xDrive Touring 3.0

2026
4,125 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Fair price

£77,898

Bmw.co.uk

G52 4FA Renfrewshire, Renfrewshire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

Competition M xDrive Saloon 3.0

2026
1,922 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

A bit pricey

£76,299

£75,999

Bmw.co.uk

CW1 6XH Cheshire East, Cheshire

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-5%

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

Competition M xDrive Saloon 3.0

2026
7,500 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

A bit pricey

£74,995

£78,995

Bmw.co.uk

CB23 6EF Cambourne, Cambridgeshire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

Competition M xDrive Saloon 3.0

2026
3,450 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 228 g CO2/km comb.
28 mpg
Details

A bit pricey

£75,949

Bmw.co.uk

SE18 6SR Greater London, London

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1 / 4

New (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
101 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£80,620

£81,284

Bmw.co.uk

TS18 3RB Stockton-On-Tees, Durham

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
2,633 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 228 g CO2/km comb.
28 mpg
Details

Expensive

£78,499

£77,299

Bmw.co.uk

ST4 4GU Stoke-On-Trent, Staffordshire

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-3%

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
2,512 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£77,000

£79,500

Bmw.co.uk

SA5 8LW Cwmbwrla, West Glamorgan

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New

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
5,000 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£79,990

Bmw.co.uk

FY4 5PQ Lancashire, Lancashire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Touring 3.0

2026
4,980 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Expensive

£84,999

Bmw.co.uk

WA2 8HY Warrington, Cheshire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
3,001 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£80,000

Bmw.co.uk

HP11 1EZ Buckinghamshire, Buckinghamshire

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1 / 3

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
5,999 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£79,999

Bmw.co.uk

CH1 4LS Chester, Cheshire

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1 / 2

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Touring 3.0

2026
5,478 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Expensive

£85,000

Bmw.co.uk

S9 2RQ South Yorkshire, South Yorkshire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Touring 3.0

2026
4,567 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Expensive

£83,850

Bmw.co.uk

NN1 West Northamptonshire, Northamptonshire

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1 / 3

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Saloon 3.0

2026
2,701 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

Expensive

£80,450

£74,950

Bmw.co.uk

HG3 1LG Pannal, North Yorkshire

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Competition M xDrive Touring 3.0

2026
2,936 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Expensive

£84,950

Bmw.co.uk

GL51 6UP The Reddings, Gloucestershire

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-1%

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP

Competition M xDrive Saloon 3.0

2026
2,501 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

£82,950

£83,950

Not evaluated

Bmw.co.uk

HR1 1LN Herefordshire, Herefordshire

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1 / 4

New (2026) BMW M3 Competition Edition 523 HP

Competition M xDrive Touring 3.0

2026
877 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

£87,980

£87,480

Not evaluated

Bmw.co.uk

CM2 5PG Springfield, Essex

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-2%

1 / 4

Used (2026) BMW M3 Competition Edition 523 HP

Competition M xDrive Saloon 3.0

2026
6,123 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

£87,950

£89,950

Not evaluated

Bmw.co.uk

NE2 4LE Tyne And Wear, Tyne And Wear

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1 / 4

Used (2026) BMW M3 Competition Edition 523 HP

Competition M xDrive Saloon 3.0

2026
1,672 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
523 HP (384 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

£83,350

£84,000

Not evaluated

Bmw.co.uk

S9 2RQ South Yorkshire, South Yorkshire

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-6%

1 / 4

Used (2026) BMW M3 Competition Edition 530 HP

Competition M xDrive Saloon 3.0

2026
6,537 miles
Trim level: Competition Edition
3.0L Petrol
Sedan
Automatic
530 HP (389 kW)
CO2 emissions: 229 g CO2/km comb.
28 mpg
Details

£83,950

£89,950

Not evaluated

Bmw.co.uk

CA13 0HH Cumberland, Cumbria

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2026 BMW M3 • Compare 28 used cars with valuation

Used (2026) BMW M3 Competition Edition | Super price

Used (2026) BMW M3 Competition Edition 523 HP | Good price

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Used (2026) BMW M3 Competition Edition 523 HP | Fair price

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

Used (2026) BMW M3 Competition Edition 523 HP | A bit pricey

New (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP | Expensive

Used (2026) BMW M3 Competition Edition 523 HP

New (2026) BMW M3 Competition Edition 523 HP

Used (2026) BMW M3 Competition Edition 523 HP

Used (2026) BMW M3 Competition Edition 523 HP

Used (2026) BMW M3 Competition Edition 530 HP

See BMW M3