BMW M3 in Buckinghamshire • 12 cars with AutoUncle Valuation

Market overview: BMW M3 near you: 12 cars found in Buckinghamshire. Prices from £14,995. Use our estimation to negotiate the price.

Featured deals

Verified Dealers

Become a verified dealer

Carwow Leasing

New Audi Q3 Sportback S-Line 150 HP (110 kW) 2026 SUV

(2026) Audi Q3 Sportback S-Line 150 HP

£41,647

Fair price

You save £953

HP7 9JD Buckinghamshire, Buckinghamshire

145 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Carwow Leasing

Photos coming soon

(2025) Audi Q3 204 HP

£46,782

Good price

You save £2,518

HP7 9JD Buckinghamshire, Buckinghamshire

186 g CO2/km comb. - 204 HP (150 kW) - 8.2 Mpg

Carwow Leasing

New Audi A6 S-Line 204 HP (150 kW) 2026 Sedan

(2026) Audi A6 S-Line 204 HP

£53,256

Fair price

You save £1,144

HP7 9JD Buckinghamshire, Buckinghamshire

160 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Carwow Leasing

(2026) Audi A6 S-Line 204 HP

£53,976

Fair price

You save £424

HP7 9JD Buckinghamshire, Buckinghamshire

160 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 1

Used (2003) BMW M3 Comfort Edition 338 HP | Super price

E46

2003
105,000 miles
Trim level: Comfort Edition
3.2L Petrol
Coupe
Manual
338 HP (248 kW)
mpg: 21
Details

Super price

£15,995

Motors.co.uk

HP5 3PE Buckinghamshire, Buckinghamshire

View the car

-11%

1 / 1

Used (2005) BMW M3 Shadowline | Super price

3-Series Convertible (2005/54)2d

2005
87,000 miles
Trim level: Shadowline
3.2L Petrol
Cabriolet
Manual
mpg: 20
Details

Super price

£15,995

£17,995

Parkers.co.uk

Chesham, Buckinghamshire

View the car

New

1 / 4

Used (2011) BMW M3 420 HP | Super price

M3 2dr DCT

2011
59,900 miles
4.0L Petrol
Coupe
Automatic
420 HP (308 kW)
Details

Super price

£19,999

Motors.co.uk

HP12 3SN Buckinghamshire, Buckinghamshire

View the car

-14%

1 / 4

Used (2023) BMW M3 Competition Edition 510 HP | Fair price

M3 SeriesCompetition M xDrive

2023
7,981 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
510 HP (375 kW)
CO2 emissions: 230 g CO2/km comb.
mpg: 28
Details

Fair price

£65,950

£76,890

Bmw.co.uk

SL6 0BW Maidenhead, Buckinghamshire

View the car

Featured deals

Verified Dealers

Carwow Leasing

New BMW i5 M Sport 250 kW (340 HP) 2026 Sedan

(2026) BMW i5 M Sport 340 HP

£60,478

Super price

You save £4,822

MK150DQ Milton Keynes, Buckinghamshire

0 g CO2/km comb. - 250 kW (340 HP) - 15.4 Kwh/100 km

Carwow Leasing

(2026) Audi Q3 204 HP

£48,683

Fair price

You save £617

HP7 9JD Buckinghamshire, Buckinghamshire

186 g CO2/km comb. - 204 HP (150 kW) - 8.2 Mpg

Carwow Leasing

New Audi Q4 Sportback e-tron S-Line 210 kW (286 HP) 2025 SUV

(2025) Audi Q4 Sportback e-tron S-Line 286 HP

£56,148

Fair price

Estimated price £54,895

MK15 0DQ Milton Keynes, Buckinghamshire

0 g CO2/km comb. - 210 kW (286 HP) - 16.1 Kwh/100 km

Carwow

Used Lexus RX450h+ 309 HP (227 kW) 2026 Estate

(2026) Lexus RX450h+ 309 HP

£50,997

Fair price

Estimated price £50,033

MK13 9HA Milton Keynes, Buckinghamshire

25 g CO2/km comb. - 309 HP (227 kW) - 1.1 Mpg

1 / 4

Used (2024) BMW M3 Competition Edition 503 HP | Fair price

Competition M xDrive Touring 3.0

2024
10,213 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
503 HP (369 kW)
CO2 emissions: 233 g CO2/km comb.
mpg: 27.4
Details

Fair price

£72,000

Bmw.co.uk

HP11 1EZ Buckinghamshire, Buckinghamshire

View the car

1 / 4

Used (2025) BMW M3 Competition Edition 523 HP | Fair price

Competition M xDrive Touring 3.0

2025
3,007 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
523 HP (384 kW)
CO2 emissions: 234 g CO2/km comb.
mpg: 27.2
Details

Fair price

£76,950

£77,500

Bmw.co.uk

SL6 0BW Maidenhead, Buckinghamshire

View the car

-2%

1 / 4

Used (2022) BMW M3 Competition Edition 503 HP | A bit pricey

Competition Saloon 3.0 4dr

2022
4,035 miles
Trim level: Competition Edition
3.0L Petrol
Automatic
503 HP (369 kW)
CO2 emissions: 223 g CO2/km comb.
mpg: 28.8
Details

A bit pricey

£67,000

£69,000

Bmw.co.uk

SL6 0BW Maidenhead, Buckinghamshire

View the car

-1%

1 / 4

Used (2024) BMW M3 Competition Edition 503 HP | A bit pricey

Competition M xDrive Touring 3.0

2024
13,023 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
503 HP (369 kW)
CO2 emissions: 232 g CO2/km comb.
mpg: 27.4
Details

A bit pricey

£75,000

£76,000

Bmw.co.uk

HP11 1EZ Buckinghamshire, Buckinghamshire

View the car

1 / 4

Used (2013) BMW M3 Competition Edition | Rare vehicle

3-Series (2013/13)M3 Coupe (2010)

2013
59,000 miles
Trim level: Competition Edition
4.0L Petrol
Coupe
Automatic
mpg: 25
Details

£31,990

Rare vehicle

Parkers.co.uk

HP27 9PH Bledlow, Buckinghamshire

View the car

1 / 4

Used (1996) BMW M3 321 HP | Old Timer

M3 Evolution 2dr

1996
122,000 miles
3.2L Petrol
Sedan
Manual
321 HP (236 kW)
mpg: 11.1
Details

£17,000

Old Timer

Motors.co.uk

HP5 3EE Buckinghamshire, Buckinghamshire

View the car

Featured deals

Verified Dealers

Carwow Leasing

(2026) Audi Q3 Sportback S-Line 150 HP

£41,947

Fair price

You save £653

HP7 9JD Buckinghamshire, Buckinghamshire

145 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Carwow

Used Lexus RX500h Sport Line 371 HP (272 kW) 2026 SUV

(2026) Lexus RX500h Sport Line 371 HP

£53,800

Good price

You save £3,200

MK13 9HA Milton Keynes, Buckinghamshire

184 g CO2/km comb. - 371 HP (272 kW) - 8.0 Mpg

Carwow Leasing

New Audi A5 Black Edition 150 HP (110 kW) 2026 Estate

(2026) Audi A5 Black Edition 150 HP

£49,184

Fair price

Estimated price £48,519

HP7 9JD Buckinghamshire, Buckinghamshire

158 g CO2/km comb. - 150 HP (110 kW) - 6.9 Mpg

Carwow

Used Lexus RX500h Sport Line 371 HP (272 kW) 2025 SUV

(2025) Lexus RX500h Sport Line 371 HP

£53,013

Good price

You save £2,587

MK13 9HA Milton Keynes, Buckinghamshire

182 g CO2/km comb. - 371 HP (272 kW) - 8.0 Mpg

1 / 4

Used (1987) BMW M3 Performance | Old Timer

M32dr [LHD] E30

1987
115,999 miles
Trim level: Performance
2.3L Petrol
Sedan
Manual
Details

£89,950

Old Timer

Motors.co.uk

HP12 3RL Buckinghamshire, Buckinghamshire

View the car

1 / 1

Used (1995) BMW M3 | Old Timer

3-SeriesConvertible (1995/M)2d

1995
75,000 miles
3.0L Petrol
Cabriolet
Manual
mpg: 25
Details

£14,995

Old Timer

Parkers.co.uk

HP8 Chalfont Saint Giles, Buckinghamshire

View the car

Featured deals

Verified Dealers

Carwow Leasing

New BMW 230 M Sport 326 HP (239 kW) 2026 Estate

(2026) BMW 230 M Sport 326 HP

£43,903

Super price

You save £3,497

MK150DQ Milton Keynes, Buckinghamshire

62 g CO2/km comb. - 326 HP (239 kW) - 0.1 Mpg

Carwow Leasing

(2026) Audi Q3 Sportback S-Line 150 HP

£41,174

Fair price

You save £1,426

HP7 9JD Buckinghamshire, Buckinghamshire

145 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Carwow

Used Bentley Flying Spur 625 HP (459 kW) 2017 Sedan

(2017) Bentley Flying Spur 625 HP

£48,000

Fair price

Estimated price £47,401

SL72QP Marlow, Buckinghamshire

335 g CO2/km comb. - 625 HP (459 kW) - 14.7 Mpg

Carwow Leasing

New MG Cyberster 375 kW (510 HP) 2025 Cabriolet

(2025) MG Cyberster 510 HP

£48,990

Fair price

You save £1,110

HP9 1QL Buckinghamshire, Buckinghamshire

0 g CO2/km comb. - 375 kW (510 HP) - 19.1 Kwh/100 km

Showing 1 - 12 of 12 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive