BMW 320 (diesel) • 1,207 cars with Valuation

Market overview: Diesel BMW 320 (June-2026): There are currently 1,207 used diesel BMW 320 cars for sale. Prices range from £3,495 to £28,490, with a median price of £11,495. AutoUncle has identified 309 cars as being offered below market price. The typical selling time for a diesel BMW 320 is approximately 27 days, and 45.0% of the listings have recently been reduced in price (Source: AutoUncle market data, June-2026).

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Used BMW 320 M Sport 190 HP (139 kW) 2018 Sedan

(2018) BMW 320 M Sport 190 HP

Good price

You save £1,801

126 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2017 Black Sedan

(2017) BMW 320 M Sport 190 HP

Fair price

PE134AX, Cambridgeshire

126 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

Carwow

Used BMW 320 Efficient Dynamics 163 HP (119 kW) 2018 Sedan

(2018) BMW 320 Efficient Dynamics 163 HP

Good price

You save £1,610

120 g CO2/km comb. - 163 HP (119 kW) - 4.6 Mpg

Carwow

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(2019) BMW 320 M Sport 190 HP

Super price

You save £2,350

WD3 3RT Croxley Green, Hertfordshire

166 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

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Good price

Fair price

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Expensive

New

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Super price

- 3 Series d M Sport 4dr Step

2018
44,387 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 126 g CO2/km comb.
4.8 mpg
Details

Super price

£14,495

CM72QN

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New

1 / 4

Used (2022) BMW 320 M Sport 190 HP | Super price

- 3 Series d MHT M Sport 4dr Step

2022
83,930 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Super price

£17,495

S80 2QD Nottinghamshire, Nottinghamshire

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1 / 4

Used (2018) BMW 320 Sport Line 190 HP | Good price

3 Series d Sport 4dr Step Auto

2018
15,907 miles
Trim level: Sport Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Good price

£17,150

N11 1GN Greater London, London

Availability verified

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Super price

- 3 Series d xDrive M Sport 4dr

2018
66,090 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Super price

£13,250

CB22 6SE Foxton, Cambridgeshire

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Used BMW 320 M Sport 190 HP (139 kW) 2018 Estate

(2018) BMW 320 M Sport 190 HP

Super price

You save £4,028

HA9 0AN Greater London, London

166 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 Sedan

(2018) BMW 320 M Sport 190 HP

Super price

You save £2,550

CB22 6SE Foxton, Cambridgeshire

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2019 Estate

(2019) BMW 320 M Sport 190 HP

Super price

You save £3,550

WD3 3RT Croxley Green, Hertfordshire

166 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2017 Silver Sedan

(2017) BMW 320 M Sport 190 HP

Fair price

Estimated price £13,787

Cleveland, North Yorkshire

126 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

-2%

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Good price

3 Series d M Sport 5dr Step

2018
77,501 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£13,150

£13,450

N11 1GN Greater London, London

Availability verified

-7%

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Good price

3 Series d M Sport 5dr

2018
45,633 miles
Trim level: M Sport
2.0L Diesel
Estate
Manual
190 HP (139 kW)
CO2 emissions: 163 g CO2/km comb.
6 mpg
Details

Good price

£15,050

£16,250

WD3 3RT Croxley Green, Hertfordshire

Availability verified

-4%

1 / 3

Used (2019) BMW 320 M Sport 190 HP | Good price

- 3 Series Touring d M Sport

2019
100,000 miles
Trim level: M Sport
2.0L Diesel
Estate
Manual
190 HP (139 kW)
CO2 emissions: 163 g CO2/km comb.
6 mpg
Details

Good price

£10,995

£11,495

DE737HL

Availability verified

-6%

1 / 4

Used (2022) BMW 320 M Sport 190 HP | Super price

- 3 Series d MHT M Sport 4dr Step

2022
26,669 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Super price

£23,149

£24,699

BB12 6EH Lancashire, Lancashire

Availability verified

-5%

1 / 4

Used (2021) BMW 320 M Sport 190 HP | Good price

- 3 Series d MHT M Sport 4dr Step

2021
27,419 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Good price

£22,949

£24,299

TS18 3RW Stockton-On-Tees, Durham

Availability verified

-2%

1 / 4

Used (2022) BMW 320 M Sport 190 HP | Good price

- 3 Series d MHT M Sport 4dr Step

2022
47,300 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Good price

£21,500

£22,000

SS2 5PJ Southend-On-Sea, Essex

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Used BMW 320 M Sport 190 HP (139 kW) 2019 Estate

(2019) BMW 320 M Sport 190 HP

Fair price

G3 6ED Glasgow City, Glasgow

163 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2016 Blue Estate

(2016) BMW 320 M Sport 190 HP

Fair price

Estimated price £13,543

BL1 3DE Greater Manchester, Manchester

133 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

Carwow

Used BMW 320 Efficient Dynamics 163 HP (119 kW) 2018 Grey Sedan

(2018) BMW 320 Efficient Dynamics 163 HP

Good price

You save £1,400

WD3 3RT Croxley Green, Hertfordshire

120 g CO2/km comb. - 163 HP (119 kW) - 4.5 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 Black Sedan

(2018) BMW 320 M Sport 190 HP

Fair price

TS17 0BA Thornaby, North Yorkshire

135 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Super price

- 3 Series d M Sport 4dr Step

2018
75,101 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 126 g CO2/km comb.
4.8 mpg
Details

Super price

£11,994

TN389QQ

Availability verified

-6%

1 / 4

Used (2018) BMW 320 Sport Line 190 HP | Super price

- 3 Series d Sport 4dr Step

2018
15,697 miles
Trim level: Sport Line
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Super price

£15,925

£16,994

TN389QQ

Availability verified

-5%

1 / 4

Used (2022) BMW 320 M Sport 190 HP | Super price

- 3 Series Touring d MHT M Sport

2022
96,000 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 128 g CO2/km comb.
4.9 mpg
Details

Super price

£16,995

£17,995

YO322RJ

Availability verified

1 / 1

Used (2018) BMW 320 Efficient Dynamics 163 HP | Good price

- 3 Series d EfficientDynamics

2018
71,326 miles
Trim level: Efficient Dynamics
2.0L Diesel
Sedan
Automatic
163 HP (119 kW)
CO2 emissions: 120 g CO2/km comb.
4.6 mpg
Details

Good price

£10,490

NE83HL

Availability verified

1 / 1

Used (2018) BMW 320 M Sport 190 HP | Good price

- 3 Series d M Sport 4dr Step

2018
70,660 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 126 g CO2/km comb.
4.8 mpg
Details

Good price

£12,990

TS6 6UR Redcar And Cleveland, North Yorkshire

Availability verified

-5%

1 / 3

Used (2022) BMW 320 M Sport 190 HP | Super price

- 3 Series d MHT M Sport 4dr Step

2022
37,623 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Super price

£21,208

£22,354

E6 5LU Greater London, London

Availability verified

Used (2019) BMW 320 M Sport 190 HP | Good price

- 3 Series Gran Turismo d [190] M

2019
56,918 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£14,495

RG263JE

Availability verified

1 / 1

Used (2019) BMW 320 M Sport 190 HP | Good price

- 3 Series Touring d M Sport

2019
71,000 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£15,995

YO322RJ

Availability verified

-8%

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Good price

- 3 Series d xDrive M Sport 4dr

2018
37,592 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£16,995

£18,495

B769EE, Warwickshire

Availability verified

1 / 4

Used (2015) BMW 320 M Sport 184 HP | Good price

- 3 Series d M Sport 4dr Step Auto

2015
70,725 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
184 HP (135 kW)
CO2 emissions: 121 g CO2/km comb.
4.6 mpg
Details

Good price

£9,395

ST31QQ, Staffordshire

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Used BMW 320 M Sport 190 HP (139 kW) 2019 Estate

(2019) BMW 320 M Sport 190 HP

Good price

You save £1,405

163 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 White Sedan

(2018) BMW 320 M Sport 190 HP

Good price

You save £1,305

CB10 2RY Little Sampford, Essex

126 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 Blue Sedan

(2018) BMW 320 M Sport 190 HP

Fair price

CV7 9FU Exhall, Warwickshire

124 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

Used BMW 320 Efficient Dynamics 163 HP (119 kW) 2018 Sedan

(2018) BMW 320 Efficient Dynamics 163 HP

Good price

You save £1,510

120 g CO2/km comb. - 163 HP (119 kW) - 4.6 Mpg

1 / 3

Used (2018) BMW 320 190 HP | Super price

- 3 Series d xDrive SE 4dr Step

2018
59,464 miles
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 135 g CO2/km comb.
5.1 mpg
Details

Super price

£11,300

ME22NY

Availability verified

1 / 4

Used (2019) BMW 320 M Sport 190 HP | Good price

- 3 Series Touring d M Sport

2019
79,500 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£14,990

DL149PB

Availability verified

-6%

1 / 4

Used (2022) BMW 320 M Sport 190 HP | Super price

- 3 Series d MHT M Sport 4dr Step

2022
60,242 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
4.6 mpg
Details

Super price

£19,990

£21,490

DL1 2LD Darlington, Durham

Availability verified

1 / 4

Used (2019) BMW 320 M Sport 190 HP | Super price

- 3 Series Touring d M Sport 5dr

2019
92,618 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Super price

£11,450

WD3 3RT Croxley Green, Hertfordshire

Availability verified

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Good price

- 3 Series Touring d M Sport 5dr

2018
66,478 miles
Trim level: M Sport
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£14,995

DH3 3HE County Durham, Durham

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Used BMW 320 M Sport 190 HP (139 kW) 2018 Sedan

(2018) BMW 320 M Sport 190 HP

Super price

You save £2,706

126 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

Carwow

Used BMW 320 Sport Line 190 HP (139 kW) 2016 Silver Sedan

(2016) BMW 320 Sport Line 190 HP

Fair price

CW7 Cheshire West And Chester, Cheshire

119 g CO2/km comb. - 190 HP (139 kW) - 62.8 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 Grey Estate

(2018) BMW 320 M Sport 190 HP

Good price

You save £2,050

N11 1GN Greater London, London

166 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2018 White Sedan

(2018) BMW 320 M Sport 190 HP

Good price

You save £1,506

Hampshire, Hampshire

125 g CO2/km comb. - 190 HP (139 kW) - 4.8 Mpg

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