2021 BMW X6 • Compare 28 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW X6 from 2021 currently costs between £31,990 and £45,000. On average, the mileage for this year stands at 50,683 miles. The depreciation and price trend over the last 12 months is -£2,720.

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2022

(2022) BMW X6 M Sport 340 HP

£49,695

Fair price

Estimated price £48,729

SO53 3YU Cross Rise, Hampshire

185 g CO2/km comb. - 340 HP (250 kW) - 6.9 Mpg

Carwow

2022

(2022) BMW X6 M Sport 340 HP

£43,350

Super price

You save £3,850

CM1 3BH Essex, Essex

188 g CO2/km comb. - 340 HP (250 kW) - 6.9 Mpg

Carwow

2022

(2022) BMW X6 M Sport 286 HP

£44,700

Fair price

You save £1,100

CM1 3BH Essex, Essex

184 g CO2/km comb. - 286 HP (210 kW) - 6.6 Mpg

Carwow

2019

(2019) BMW X6 M Sport 313 HP

£25,490

Fair price

You save £10

DL1 2LD Darlington, Durham

229 g CO2/km comb. - 313 HP (230 kW) - 8.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2021) BMW X6 M Sport 333 HP | Good price

xDrive40i MHT M Sport 5dr Step

2021
30,199 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
333 HP (244 kW)
CO2 emissions: 202 g CO2/km comb.
mpg: 8.8
Details

Good price

£40,297

£40,304

Honestjohn

WC1E 7DP Greater London, London

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-32%

1 / 4

Used (2021) BMW X6 M Sport 340 HP | Super price

X6 SeriesxDrive40i M Sport 3.0

Sep 2021
29,881 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
340 HP (250 kW)
CO2 emissions: 208 g CO2/km comb.
mpg: 31
Details

Super price

£37,050

£55,000

Bmw.co.uk

TA6 6DD Somerset, Somerset

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Used (2021) BMW X6 M Sport 286 HP | Good price

xDrive30d MHT M Sport 5dr Step

2021
36,309 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 42
Details

Good price

£39,988

Buyacar

Delivered to you

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-24%

1 / 4

Used (2021) BMW X6 M Sport 282 HP | Good price

xDrive30d M Sport

2021
10,200 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
282 HP (207 kW)
CO2 emissions: 177 g CO2/km comb.
mpg: 41.5
Details

Good price

£45,000

£59,950

Bmw.co.uk

SG1 2BE Hertfordshire, Hertfordshire

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2019

(2019) BMW X6 M Sport 313 HP

£26,000

Fair price

Estimated price £25,646

M44 5AH Irlam, Manchester

229 g CO2/km comb. - 313 HP (230 kW) - 8.5 Mpg

Carwow

2019

(2019) BMW X6 M Sport 258 HP

£27,270

Fair price

Estimated price £27,207

WC1E 7DP Greater London, London

227 g CO2/km comb. - 258 HP (189 kW) - 40.0 Mpg

Carwow

2019

(2019) BMW X6 M Sport 313 HP

£22,995

Good price

You save £1,405

LE10 3DJ Leicestershire, Leicestershire

226 g CO2/km comb. - 313 HP (230 kW) - 8.5 Mpg

Carwow

2019

(2019) BMW X6 M Sport 313 HP

£16,800

Super price

You save £2,800

CM9 4LL Heybridge, Essex

229 g CO2/km comb. - 313 HP (230 kW) - 8.5 Mpg

1 / 4

Used (2021) BMW X6 M Sport | Good price

xDrive30d MHT M Sport 5dr Step

2021
35,300 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
Details

Good price

£41,999

Motors.co.uk

WV5 8EX Wombourne, Staffordshire

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-24%

1 / 3

Used (2021) BMW X6 M Sport 340 HP | Fair price

X6 SeriesxDrive40d M Sport 3.0

Jul 2021
37,832 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
340 HP (250 kW)
CO2 emissions: 184 g CO2/km comb.
mpg: 40.4
Details

Fair price

£42,500

£56,500

Bmw.co.uk

WC1E 7DP Greater London, London

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-13%

1 / 4

Used (2021) BMW X6 M Sport 286 HP | Fair price

xDrive30d M Sport 3.0 5dr

Jan 2021
58,763 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 184 g CO2/km comb.
mpg: 41.5
Details

Fair price

£38,995

£45,000

Dealer

BN27 3UA East Sussex, East Sussex

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1 / 4

Used (2021) BMW X6 M Sport 340 HP | Fair price

Coupé xDrive40d MHT M Sport 5dr

2021
36,669 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
340 HP (250 kW)
Details

Fair price

£41,950

Motors.co.uk

WC1E 7DP Greater London, London

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1 / 1

Used (2021) BMW X6 M Sport | Fair price

(2021/21)xDrive40d MHT M Sport

2021
64,500 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
mpg: 38.7
Details

Fair price

£38,995

Parkers.co.uk

Newport, Gwent

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-1%

1 / 4

Used (2021) BMW X6 M Sport 340 HP | Fair price

xDrive40d MHT M Sport 5dr Step

2021
31,690 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
340 HP (250 kW)
Details

Fair price

£44,495

£44,995

Motors.co.uk

CM0 7LE Steeple, Essex

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2019

(2019) BMW X6 M Sport 258 HP

£18,990

Super price

You save £4,710

RG26 3JE Hampshire, Hampshire

227 g CO2/km comb. - 258 HP (189 kW) - 8.4 Mpg

Carwow

2019

(2019) BMW X6 M Sport 258 HP

£16,790

Good price

You save £1,710

BL2 2BD Greater Manchester, Manchester

227 g CO2/km comb. - 258 HP (189 kW) - 32.5 Mpg

Carwow

2019

(2019) BMW X6 M Sport 258 HP

£21,990

Fair price

You save £610

TS6 6UR Redcar And Cleveland, North Yorkshire

227 g CO2/km comb. - 258 HP (189 kW) - 8.4 Mpg

Carwow

2020

(2020) BMW X5 Comfort Edition 400 HP

£38,990

Fair price

Estimated price £38,526

CM5 0ER Magdalen Laver, Essex

217 g CO2/km comb. - 400 HP (294 kW) - 8.3 Mpg

-28%

1 / 4

Used (2021) BMW X6 M Sport 286 HP | Fair price

xDrive30d MHT M Sport 5dr Step

2021
30,717 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 177 g CO2/km comb.
mpg: 40.4
Details

Fair price

£44,000

£61,898

Bmw.co.uk

S9 2RQ South Yorkshire, South Yorkshire

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-25%

1 / 4

Used (2021) BMW X6 M Sport 340 HP | Fair price

X6 SeriesxDrive40i M Sport 3.0

2021
44,216 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
340 HP (250 kW)
CO2 emissions: 236 g CO2/km comb.
mpg: 27.2
Details

Fair price

£40,000

£53,500

Bmw.co.uk

B78 3HG Staffordshire, Staffordshire

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-39%

1 / 4

Used (2021) BMW X6 M Sport 335 HP | Fair price

xDrive40i M Sport

2021
41,510 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
335 HP (246 kW)
CO2 emissions: 230 g CO2/km comb.
mpg: 27.7
Details

Fair price

£40,890

£67,950

Bmw.co.uk

S9 2RQ South Yorkshire, South Yorkshire

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-37%

1 / 4

Used (2021) BMW X6 M Sport 282 HP | Fair price

xDrive30d M Sport

2021
46,223 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
282 HP (207 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 41.5
Details

Fair price

£41,975

£66,950

Bmw.co.uk

WD6 2BT Borehamwood, Hertfordshire

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1 / 3

Used (2021) BMW X6 M Sport 286 HP | Fair price

3.0 30d MHT M Sport SUV 5dr Diesel

2021
41,840 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
286 HP (210 kW)
Details

Fair price

£41,475

Motors.co.uk

BL9 5BQ Greater Manchester, Manchester

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1 / 4

Used (2021) BMW X6 Competition Edition | Fair price

4.4i V8 Competition Auto xDrive

2021
45,750 miles
Trim level: Competition Edition
4.4L Petrol
SUV
Automatic
Details

Fair price

£54,995

Motors.co.uk

S65 1SU South Yorkshire, South Yorkshire

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-27%

1 / 4

Used (2021) BMW X6 M Sport 340 HP | A bit pricey

xDrive40i MHT M Sport 5dr Step

2021
53,679 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
340 HP (250 kW)
CO2 emissions: 208 g CO2/km comb.
mpg: 30
Details

A bit pricey

£40,353

£56,000

YO304WR, North Yorkshire

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Availability verified

1 / 4

Used (2021) BMW X6 M Sport 333 HP | A bit pricey

xDrive40i MHT M Sport 5dr Step

2021
53,679 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
333 HP (244 kW)
CO2 emissions: 202 g CO2/km comb.
mpg: 8.8
Details

A bit pricey

£40,184

£39,720

Honestjohn

WC1E 7DP Greater London, London

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1 / 4

Used (2021) BMW X6 M Sport 333 HP | A bit pricey

xDrive30d MHT M Sport 5dr Step

2021
58,763 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
333 HP (244 kW)
CO2 emissions: 202 g CO2/km comb.
mpg: 8.8
Details

A bit pricey

£38,995

£38,795

Buyacar

Delivered to you

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1 / 4

Used (2021) BMW X6 M Sport 340 HP | A bit pricey

3.0 40d MHT M Sport SUV 5dr Diesel

2021
64,500 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
340 HP (250 kW)
Details

A bit pricey

£38,995

Motors.co.uk

NP20 2NS Newport, Gwent

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2023

(2023) Audi Q7 S-Line 286 HP

£42,450

Fair price

You save £250

CM1 3BH Essex, Essex

209 g CO2/km comb. - 286 HP (210 kW) - 8.0 Mpg

Carwow

2022

(2022) Porsche Cayenne 462 HP

£36,995

Super price

You save £5,305

OL9 6HT Greater Manchester, Manchester

71 g CO2/km comb. - 462 HP (339 kW) - 3.1 Mpg

Carwow

2022

(2022) BMW X5 M Sport 286 HP

£47,999

Fair price

You save £1,101

PE32 1DD Pott Row, Norfolk

186 g CO2/km comb. - 286 HP (210 kW) - 37.7 Mpg

Carwow

2023

(2023) Audi Q7 Black Edition 340 HP

£40,495

Super price

You save £4,205

LE10 3DJ Leicestershire, Leicestershire

234 g CO2/km comb. - 340 HP (250 kW) - 10.3 Mpg

-42%

1 / 3

Used (2021) BMW X6 M Sport 282 HP | A bit pricey

xDrive30d M Sport

2021
65,237 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
282 HP (207 kW)
CO2 emissions: 178 g CO2/km comb.
mpg: 41.5
Details

A bit pricey

£38,950

£67,950

Bmw.co.uk

CA13 0HH Cumberland, Cumbria

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1 / 3

Used (2021) BMW X6 M Sport 265 HP | A bit pricey

3.0 30d M Sport SUV 5dr Diesel

2021
70,645 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
265 HP (194 kW)
mpg: 39.2
Details

A bit pricey

£36,990

Motors.co.uk

OL10 1DL Greater Manchester, Manchester

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1 / 1

Used (2021) BMW X6 M Sport 280 HP | Expensive

xDrive30d MHT M Sport 5dr Step

2021
70,370 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
280 HP (205 kW)
mpg: 39.2
Details

Expensive

£38,950

Parkers.co.uk

CA13 0HH Cumberland, Cumbria

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-16%

Used (2021) BMW X6 M Sport 335 HP | Expensive

xDrive40d M Sport 3.0 5dr

2021
75,777 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
335 HP (246 kW)
CO2 emissions: 194 g CO2/km comb.
mpg: 38.2
Details

Expensive

£41,000

£49,000

Bmw.co.uk

LE19 Leicestershire, Leicestershire

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-4%

1 / 3

Used (2021) BMW X6 M Sport 333 HP

xDrive40i MHT M Sport 5dr Step

2021
30,199 miles
Trim level: M Sport
Petrol
SUV
Automatic
333 HP (244 kW)
CO2 emissions: 208 g CO2/km comb.
mpg: 30
Details

£40,297

£41,990

Not evaluated

Dealer

DL1 1XP Darlington, Durham

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2022

(2022) BMW X5 M Sport 340 HP

£48,351

Fair price

Estimated price £46,758

NE36 0BQ West Boldon, Tyne And Wear

188 g CO2/km comb. - 340 HP (250 kW) - 37.2 Mpg

Carwow

2023

(2023) VW Touareg R-line 286 HP

£37,047

Fair price

Estimated price £37,036

GU15 3DT Surrey, Surrey

216 g CO2/km comb. - 286 HP (210 kW) - 8.2 Mpg

Carwow

2021

(2021) Porsche Cayenne 340 HP

£42,990

Super price

You save £5,910

CM5 0ER Magdalen Laver, Essex

265 g CO2/km comb. - 340 HP (250 kW) - 11.4 Mpg

Carwow

2022

(2022) VW Touareg Black Edition 340 HP

£39,490

Fair price

You save £110

TN12 5HD East Peckham, Kent

203 g CO2/km comb. - 340 HP (250 kW) - 11.1 Mpg

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Good price

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