2020 BMW X3 • Compare 89 used cars with valuation

Market overview: March-2026 Price Analysis: A used BMW X3 from 2020 currently costs between £16,325 and £31,990. On average, the mileage for this year stands at 54,883 miles. The depreciation and price trend over the last 12 months is -£1,780.

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Carwow

2020

(2020) BMW X3 M Sport 190 HP

£24,760

Fair price

Estimated price £24,228

CA11 9BF Westmorland And Furness, Cumbria

166 g CO2/km comb. - 190 HP (139 kW) - 6.3 Mpg

Carwow

2021

(2021) BMW X3 M Sport 184 HP

£25,549

Super price

You save £4,651

B6 5SU West Midlands, West Midlands

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£29,149

Fair price

You save £451

CV4 9DU West Midlands, West Midlands

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

Carwow

2020

(2020) BMW X3 M Sport 190 HP

£25,645

Good price

You save £1,855

TS183RB

166 g CO2/km comb. - 190 HP (139 kW) - 6.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2020) BMW X3 M Sport 360 HP | Good price

- xDrive M40i 5dr Step Auto

2020
24,500 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
360 HP (264 kW)
CO2 emissions: 220 g CO2/km comb.
mpg: 9.2
Details

Good price

£32,745

£32,995

W1H7AB

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Availability verified

-3%

1 / 4

Used (2020) BMW X3 M Sport 265 HP | Super price

- xDrive30d M Sport 5dr Step

2020
39,111 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 185 g CO2/km comb.
mpg: 6.9
Details

Super price

£25,990

£26,995

TQ12 6PP Devon, Devon

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-8%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Super price

-xDrive20d M Sport 5dr Step

2020
41,180 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Super price

£21,199

£23,199

CW7 Cheshire West And Chester, Cheshire

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-3%

1 / 3

Used (2020) BMW X3 M Sport 190 HP | Super price

xDrive20d M Sport 5dr Step

2020
35,683 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Super price

£25,416

£26,406

SO31 7FL Lower Swanwick, Hampshire

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Carwow

2019

(2019) BMW X3 Sport Line 326 HP

£31,399

Fair price

You save £401

CW7 3AL Cheshire West And Chester, Cheshire

187 g CO2/km comb. - 326 HP (239 kW) - 44.1 Mpg

Carwow

2021

(2021) BMW X3 M Sport 292 HP

£23,540

Super price

You save £3,060

BB1 3NU Blackburn, Lancashire

46 g CO2/km comb. - 292 HP (214 kW) - 0.9 Mpg

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£27,773

Fair price

You save £1,227

TA66DD

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

Carwow

2019

(2019) BMW X3 Comfort Edition 326 HP

£27,924

Good price

You save £1,976

BL2 2BL Greater Manchester, Manchester

187 g CO2/km comb. - 326 HP (239 kW) - 7.2 Mpg

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Super price

- xDrive20d M Sport 5dr Step

2020
58,781 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Super price

£20,483

£20,590

TS183SE

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Availability verified

-6%

Used (2020) BMW X3 xLine 190 HP | Good price

-xDrive20d xLine 5dr Step Auto

2020
46,769 miles
Trim level: xLine
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 165 g CO2/km comb.
mpg: 6.1
Details

Good price

£20,099

£21,499

CW7 Cheshire West And Chester, Cheshire

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New

1 / 1

Used (2020) BMW X3 190 HP | Good price

- xDrive20d SE 5dr Step Auto

2020
56,312 miles
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 6.1
Details

Good price

£18,720

BB1 3NU Lancashire, Lancashire

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New

1 / 4

Used (2020) BMW X3 xLine 190 HP | Good price

- xDrive20d xLine 5dr Step

2020
46,734 miles
Trim level: xLine
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 165 g CO2/km comb.
mpg: 6.1
Details

Good price

£21,149

£20,899

BB12 6EH Lancashire, Lancashire

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-1%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Good price

- xDrive20d MHT M Sport 5dr Step

2020
24,980 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 157 g CO2/km comb.
mpg: 6
Details

Good price

£27,949

£28,299

NP19 4YR Newport, Gwent

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-3%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Super price

- xDrive20d M Sport 5dr Step

2020
55,898 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Super price

£20,169

£20,900

NR32AW

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Carwow

2019

(2019) BMW X3 M Sport 360 HP

£29,695

Super price

You save £3,905

S80 2QD Nottinghamshire, Nottinghamshire

220 g CO2/km comb. - 360 HP (264 kW) - 29.1 Mpg

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£24,950

Super price

You save £3,450

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

2019

(2019) BMW X3 Comfort Edition 326 HP

£24,490

Super price

You save £3,810

RG26 3JE Hampshire, Hampshire

169 g CO2/km comb. - 326 HP (239 kW) - 37.2 Mpg

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£24,344

Good price

You save £1,656

HP19 8BL Buckinghamshire, Buckinghamshire

157 g CO2/km comb. - 190 HP (139 kW) - 47.0 Mpg

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Good price

- xDrive20d M Sport 5dr Step

2020
29,555 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Good price

£25,645

£25,819

TS183RB

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-10%

1 / 4

Used (2020) BMW X3 xLine 190 HP | Good price

-xDrive20d xLine 5dr Step Auto

2020
37,000 miles
Trim level: xLine
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 165 g CO2/km comb.
mpg: 6.1
Details

Good price

£22,450

£24,950

SS129JQ Essex, Essex

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Availability verified

-4%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Super price

- xDrive20d M Sport 5dr Step

2020
32,095 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Super price

£23,400

£24,400

WS11 1SL Staffordshire, Staffordshire

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1 / 1

Used (2020) BMW X3 M Sport 190 HP | Good price

xDrive20d M Sport 5dr Step

2020
47,490 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Good price

£24,295

S80 2QD Nottinghamshire, Nottinghamshire

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1 / 4

Used (2020) BMW X3 M Sport 292 HP | Super price

xDrive 30e M Sport 5dr Auto

2020
60,492 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 0.9
Details

Super price

£20,990

WF2 9RY West Yorkshire, West Yorkshire

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1 / 4

Used (2020) BMW X3 M Sport 190 HP | Good price

2020 | 2.0 20d M Sport Auto xDrive

2020
40,345 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Good price

£25,300

EN8 8DY Waltham Cross, Hertfordshire

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Availability verified

-2%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Good price

XDRIVE20D M SPORT

2020
95,664 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Good price

£18,495

£18,995

TS9 5JQ Stokesley, North Yorkshire

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Availability verified

-5%

1 / 4

Used (2020) BMW X3 xLine 190 HP | Good price

- xDrive20d xLine 5dr Step

2020
58,000 miles
Trim level: xLine
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 165 g CO2/km comb.
mpg: 6.1
Details

Good price

£18,995

£19,995

CA8 1ST Cumberland, Cumbria

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1 / 4

Used (2020) BMW X3 xLine 265 HP | Good price

- xDrive30d xLine 5dr Step

2020
97,000 miles
Trim level: xLine
3.0L Diesel
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 184 g CO2/km comb.
mpg: 6.9
Details

Good price

£16,999

CV9 2PZ Dordon, Warwickshire

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-34%

1 / 4

Used (2020) BMW X3 M Sport 184 HP | Good price

xDrive20i M Sport

Mar 2020
48,132 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
mpg: 36.2
Details

Good price

£25,995

£39,771

Bmw.co.uk

IP1 6JZ Suffolk, Suffolk

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Carwow

2021

(2021) BMW X3 M Sport 190 HP

£29,212

Super price

You save £3,288

WC1E 7DP Greater London, London

157 g CO2/km comb. - 190 HP (139 kW) - 47.1 Mpg

Carwow

2019

(2019) BMW X3 M Sport 190 HP

£24,052

Good price

You save £2,448

NN12 West Northamptonshire, Northamptonshire

166 g CO2/km comb. - 190 HP (139 kW) - 6.3 Mpg

Carwow

2019

(2019) BMW X3 M Sport 326 HP

£25,750

Fair price

Estimated price £25,294

ME12 3RT Minster On Sea, Kent

187 g CO2/km comb. - 326 HP (239 kW) - 7.2 Mpg

Carwow

2021

(2021) BMW X3 M Sport 292 HP

£28,195

Super price

You save £4,105

LE10 3DJ Leicestershire, Leicestershire

46 g CO2/km comb. - 292 HP (214 kW) - 32.8 Mpg

-1%

1 / 3

Used (2020) BMW X3 M Sport 292 HP | Good price

- xDrive 30e M Sport 5dr Auto

2020
28,079 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 0.9
Details

Good price

£26,550

£27,050

Motors.co.uk

DE65 5FJ Hilton, Derbyshire

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-2%

1 / 4

Used (2020) BMW X3 M Sport 187 HP | Good price

xDrive20d M Sport 5dr Step

2020
64,493 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
187 HP (137 kW)
Details

Good price

£21,942

£22,495

Honestjohn

WC1E 7DP Greater London, London

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-17%

1 / 4

Used (2020) BMW X3 Impressive 288 HP | Super price

xDrive 30e SE 5dr Auto

2020
101,230 miles
Trim level: Impressive
2.0L Electric/Petrol
SUV
Automatic
288 HP (211 kW)
mpg: 34.4
Details

Super price

£14,014

£16,990

Parkers.co.uk

SN26 8DJ Swindon, Wiltshire

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-1%

1 / 4

Used (2020) BMW X3 M Sport 190 HP | Good price

xDrive20d M Sport 5dr Step

2020
25,688 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
mpg: 42.2
Details

Good price

£28,495

£28,995

Parkers.co.uk

NG17 5LA Sutton-In-Ashfield, Nottinghamshire

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-33%

1 / 4

Used (2020) BMW X3 Comfort Edition 326 HP | Good price

Diesel Estate xDrive M40d 5dr Step

Jun 2020
86,578 miles
Trim level: Comfort Edition
3.0L Diesel
SUV
Automatic
326 HP (239 kW)
CO2 emissions: 195 g CO2/km comb.
mpg: 44.1
Details

Good price

£25,500

£38,490

Bmw.co.uk

HP11 1EZ Buckinghamshire, Buckinghamshire

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Carwow

2021

(2021) BMW X3 xLine 184 HP

£24,219

Super price

You save £2,781

MK13 9HA Milton Keynes, Buckinghamshire

178 g CO2/km comb. - 184 HP (135 kW) - 7.7 Mpg

Carwow

2021

(2021) BMW X3 M Sport 184 HP

£25,000

Super price

You save £3,600

ME59QG

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

2021

(2021) BMW X3 M Sport 292 HP

£23,500

Good price

You save £1,400

ME5 9QG Kent, Kent

46 g CO2/km comb. - 292 HP (214 kW) - 0.9 Mpg

Carwow

2019

(2019) BMW X3 Comfort Edition 190 HP

£23,283

Super price

You save £3,517

WC1E 7DP Greater London, London

163 g CO2/km comb. - 190 HP (139 kW) - 44.8 Mpg

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