2021 BMW X3 • Compare 175 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW X3 from 2021 currently costs between £17,700 and £34,995. On average, the mileage for this year stands at 51,898 miles. The depreciation and price trend over the last 12 months is -£2,220.

Featured deals

Verified Dealers

Become a verified dealer

Carwow

2020

(2020) BMW X3 M Sport 190 HP

£27,749

Good price

You save £1,751

NP19 4YR Newport, Gwent

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

Carwow

2019

(2019) BMW X3 M Sport 265 HP

£23,823

Super price

You save £3,277

RM13 8RH Greater London, London

185 g CO2/km comb. - 265 HP (194 kW) - 6.9 Mpg

Carwow

2020

(2020) BMW X3 M Sport 190 HP

£23,400

Super price

You save £3,800

WS11 1SL Staffordshire, Staffordshire

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

Carwow

2019

(2019) BMW X3 M Sport 190 HP

£25,168

Super price

You save £3,332

WS11 8XR Staffordshire, Staffordshire

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 / 3

Used (2021) BMW X3 xLine 292 HP | Super price

xDrive 30e xLine 5dr Auto

2021
87,524 miles
Trim level: xLine
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 0.8
Details

Super price

£16,799

£16,940

B63 3NS West Midlands, West Midlands

View the car

Availability verified

-2%

1 / 4

Used (2021) BMW X3 M Sport 292 HP | Good price

- xDrive 30e M Sport 5dr Auto

2021
33,475 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

£27,360

£27,920

BB1 3NU Lancashire, Lancashire

View the car

Availability verified

-2%

1 / 4

Used (2021) BMW X3 M Sport 190 HP | Good price

- xDrive20d MHT M Sport 5dr Step

2021
31,123 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

£28,349

£28,999

B69 2AS West Midlands, West Midlands

View the car

Availability verified

-3%

1 / 4

Used (2021) BMW X3 M Sport 184 HP | Super price

- xDrive20i M Sport 5dr Step

2021
28,000 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 7.8
Details

Super price

£25,449

£26,299

B6 5SU West Midlands, West Midlands

View the car

Availability verified

Featured deals

Verified Dealers

Carwow

2019

(2019) BMW X3 Comfort Edition 326 HP

£24,990

Super price

You save £3,310

RG26 3JE Hampshire, Hampshire

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

Carwow

2020

(2020) BMW X3 M Sport 190 HP

£26,149

Good price

You save £1,451

EH15 1BT Edinburgh, Edinburgh

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

Carwow

2019

(2019) BMW X3 Comfort Edition 190 HP

£23,311

Super price

You save £3,489

WC1E 7DP Greater London, London

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

Carwow

2020

(2020) BMW X3 M Sport 360 HP

£30,189

Fair price

You save £211

BB1 9BA Blackburn With Darwen, Lancashire

220 g CO2/km comb. - 360 HP (264 kW) - 9.2 Mpg

-11%

1 / 4

Used (2021) BMW X3 M Sport 292 HP | Good price

xDrive 30e M Sport 5dr Auto

2021
110,000 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 32.8
Details

Good price

£17,700

£20,000

CM9 4LJ Heybridge, Essex

View the car

Availability verified

-3%

1 / 4

Used (2021) BMW X3 M Sport 190 HP | Good price

xDrive20d MHT M Sport 5dr Step

2021
64,000 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 157 g CO2/km comb.
mpg: 47
Details

Good price

£24,247

£25,000

HP19 8BL Buckinghamshire, Buckinghamshire

View the car

Availability verified

1 / 3

Used (2021) BMW X3 M Sport 184 HP | Super price

- xDrive20i M Sport 5dr Step

2021
64,335 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 7.8
Details

Super price

£21,600

£21,800

WD3 3RT Croxley Green, Hertfordshire

View the car

Availability verified

1 / 4

Used (2021) BMW X3 M Sport 190 HP | Super price

xDrive20d MHT M Sport 5dr Step

2021
35,100 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 157 g CO2/km comb.
mpg: 6
Details

Super price

£27,138

PO2 9QZ Hilsea, Hampshire

View the car

Availability verified

-9%

1 / 4

Used (2021) BMW X3 M Sport 292 HP | Good price

2021 | 2.0 30e 12kWh M Sport Auto

2021
60,454 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

£23,500

£26,000

ME5 9QG Kent, Kent

View the car

Availability verified

-8%

1 / 4

Used (2021) BMW X3 292 HP | Super price

2021 | 2.0 30e 12kWh SE Auto

2021
60,229 miles
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 44 g CO2/km comb.
mpg: 0.7
Details

Super price

£19,300

£21,000

WS11 1SL Staffordshire, Staffordshire

View the car

Availability verified

Featured deals

Verified Dealers

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£28,349

Good price

You save £2,451

B69 2AS West Midlands, West Midlands

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

Carwow

2021

(2021) BMW X3 M Sport 184 HP

£30,950

Fair price

You save £250

GU11RU

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

Carwow

2021

(2021) BMW X3 M Sport 286 HP

£29,949

Fair price

You save £451

Watford, Hertfordshire

165 g CO2/km comb. - 286 HP (210 kW) - 6.1 Mpg

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

1 / 2

Used (2021) BMW X3 M Sport 292 HP | Super price

2.0 30e 12kWh M Sport SUV 5dr

2021
20,060 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 32.8
Details

Super price

£28,195

£28,295

LE10 3DJ Leicestershire, Leicestershire

View the car

Availability verified

Used (2021) BMW X3 M Sport 184 HP | Super price

- xDrive20i M Sport 5dr Step

2021
64,479 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 7.8
Details

Super price

£20,850

N11 1GN Greater London, London

View the car

Availability verified

1 / 4

Used (2021) BMW X3 xLine 184 HP | Super price

- xDrive20i xLine 5dr Step

2021
33,039 miles
Trim level: xLine
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 178 g CO2/km comb.
mpg: 7.7
Details

Super price

£24,219

£24,295

MK13 9HA Milton Keynes, Buckinghamshire

View the car

Availability verified

1 / 2

Used (2021) BMW X3 xLine 292 HP | Good price

2.0 30e 12kWh xLine SUV 5dr Petrol

2021
90,000 miles
Trim level: xLine
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
CO2 emissions: 46 g CO2/km comb.
mpg: 0.8
Details

Good price

£17,990

BL2 2BD Greater Manchester, Manchester

View the car

Availability verified

-1%

1 / 4

Used (2021) BMW X3 M Sport 184 HP | Super price

- xDrive20i M Sport 5dr Step

2021
34,489 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 7.8
Details

Super price

£25,000

£25,500

ME59QG

View the car

Availability verified

-7%

Used (2021) BMW X3 M Sport 190 HP | Good price

xDrive20d MHT M Sport 5dr Step

2021
64,418 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 157 g CO2/km comb.
mpg: 47
Details

Good price

£24,151

£25,987

Buyacar

Delivered to you

View the car

-5%

1 / 4

Used (2021) BMW X3 xLine | Good price

xDrive 30e xLine 5dr Auto

2021
31,370 miles
Trim level: xLine
2.0L Electric/Petrol
SUV
Automatic
Details

Good price

£25,995

£27,497

Motors.co.uk

BD2 1AZ West Yorkshire, West Yorkshire

View the car

New

1 / 4

Used (2021) BMW X3 M Sport | Good price

xDrive M40i 5dr Auto

2021
117,000 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
Details

Good price

£21,911

Motors.co.uk

NG22 8HW Farnsfield, Nottinghamshire

View the car

-19%

1 / 3

Used (2021) BMW X3 M Sport 188 HP | Good price

xDrive20d MHT M Sport 5dr Step

2021
58,611 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
188 HP (138 kW)
CO2 emissions: 156 g CO2/km comb.
mpg: 47.1
Details

Good price

£25,700

£32,000

Buyacar

Delivered to you

View the car

-6%

1 / 4

Used (2021) BMW X3 M Sport | Good price

xDrive20d MHT M Sport 5dr Step

2021
30,844 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
mpg: 43.5
Details

Good price

£29,341

£31,500

Parkers.co.uk

LU6 3EA Central Bedfordshire, Bedfordshire

View the car

Featured deals

Verified Dealers

Carwow

2021

(2021) BMW X3 M Sport 184 HP

£25,449

Super price

You save £4,751

B6 5SU West Midlands, West Midlands

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

Carwow

2020

(2020) BMW X3 M Sport 190 HP

£24,295

Good price

You save £2,705

S80 2QD Nottinghamshire, Nottinghamshire

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

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£33,742

Fair price

Estimated price £32,684

DH1 1GG County Durham, Durham

154 g CO2/km comb. - 190 HP (139 kW) - 46.0 Mpg

Carwow

2019

(2019) BMW X3 M Sport 360 HP

£27,850

Fair price

Estimated price £27,348

CM1 3BH Essex, Essex

220 g CO2/km comb. - 360 HP (264 kW) - 9.2 Mpg

-10%

1 / 4

Used (2021) BMW X3 M Sport 292 HP | Super price

xDrive 30e M Sport 5dr Auto

2021
94,259 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
mpg: 32.8
Details

Super price

£17,190

£19,200

Motors.co.uk

LU6 3EA Central Bedfordshire, Bedfordshire

View the car

-9%

1 / 4

Used (2021) BMW X3 M Sport 292 HP | Super price

xDrive 30e M Sport 5dr Auto

2021
93,490 miles
Trim level: M Sport
2.0L Electric/Petrol
SUV
Automatic
292 HP (214 kW)
mpg: 32.8
Details

Super price

£18,699

£20,600

Motors.co.uk

LU6 3EA Central Bedfordshire, Bedfordshire

View the car

-32%

1 / 1

Used (2021) BMW X3 M Sport 282 HP | Good price

xDrive30d M Sport

2021
42,762 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
282 HP (207 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 44.8
Details

Good price

£32,995

£48,995

Bmw.co.uk

BT63 Armagh City, Banbridge And Craigavon

View the car

-34%

1 / 4

Used (2021) BMW X3 M Sport 184 HP | Super price

xDrive20i M Sport 5dr Step

Apr 2021
41,160 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 35.8
Details

Super price

£27,000

£40,995

Bmw.co.uk

SG1 2BE Hertfordshire, Hertfordshire

View the car

-1%

1 / 4

Used (2021) BMW X3 M Sport | Good price

xDrive20d MHT M Sport 5dr Step

2021
24,567 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
mpg: 44.1
Details

Good price

£30,440

£30,850

Motors.co.uk

BR6 7QR Greater London, London

View the car

Featured deals

Verified Dealers

Carwow

2023

(2023) BMW X3 M Sport 292 HP

£31,891

Super price

You save £3,109

PO2 9QZ Hilsea, Hampshire

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

Carwow

Fair price

E4 7PX Greater London, London

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

Carwow

2021

(2021) BMW X3 M Sport 190 HP

£24,247

Good price

You save £1,753

HP19 8BL Buckinghamshire, Buckinghamshire

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

Showing 1 - 25 of 175 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW X3

BMW X3 (1000+)