BMW X3 in Milton Keynes • 16 cars with AutoUncle Valuation

Market overview: BMW X3 near you: 16 cars found in Milton Keynes. Prices from £8,799. Use our estimation to negotiate the price.

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(2025) Audi Q5 Sport 204 HP

£53,021

Super price

You save £4,679

HP7 9JD Buckinghamshire, Buckinghamshire

158 g CO2/km comb. - 204 HP (150 kW) - 6.0 Mpg

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(2025) Audi Q5 S-Line 204 HP

£57,734

Fair price

Estimated price £57,686

MK15 0DQ Milton Keynes, Buckinghamshire

162 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

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Used Mercedes GLA250 AMG line 211 HP (155 kW) 2016 SUV

(2016) Mercedes GLA250 AMG line 211 HP

£12,129

Fair price

You save £571

HP19 8BY Buckinghamshire, Buckinghamshire

155 g CO2/km comb. - 211 HP (155 kW) - 6.4 Mpg

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Used BMW X2 M Sport 192 HP (141 kW) 2020 SUV

(2020) BMW X2 M Sport 192 HP

£19,295

Fair price

Estimated price £18,770

HP19 8ED Buckinghamshire, Buckinghamshire

156 g CO2/km comb. - 192 HP (141 kW) - 6.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-2%

1 / 3

Used (2025) BMW X3 Comfort Edition 393 HP | Good price

M50 3.0 5dr

2025
10,488 miles
Trim level: Comfort Edition
3.0L Petrol
SUV
Automatic
393 HP (289 kW)
mpg: 35.8
CO2: 178 g CO2/km comb.
Details

Good price

£59,995

£61,450

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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-6%

1 / 4

Used (2025) BMW X3 M Sport 194 HP | Good price

20d xDrive M Sport 2.0 5dr

2025
7,751 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
mpg: 47.1
CO2: 157 g CO2/km comb.
Details

Good price

£46,590

£49,950

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 4

Used (2025) BMW X3 xLine 205 HP | Super price

20 xDrive xLine 2.0 5dr

2025
11,359 miles
Trim level: xLine
2.0L Petrol
SUV
Automatic
205 HP (150 kW)
mpg: 40.4
CO2: 159 g CO2/km comb.
Details

Super price

£42,495

£42,450

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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-4%

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Used (2013) BMW X3 M Sport 184 HP | Good price

xDrive20d M Sport 5dr Step

2013
84,800 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
184 HP (135 kW)
mpg: 50.0
Details

Good price

£8,799

£9,199

Exchange and Mart

MK1 1BU Bletchley, Buckinghamshire

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Used Audi Q5 Sport 245 HP (180 kW) 2020 SUV

(2020) Audi Q5 Sport 245 HP

£18,990

Super price

You save £2,910

SL9 0BG Chalfont Saint Peter, Buckinghamshire

193 g CO2/km comb. - 245 HP (180 kW) - 8.5 Mpg

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New VW T-Roc Design 150 HP (110 kW) 2025 SUV

(2025) VW T-Roc Design 150 HP

£33,118

Fair price

Estimated price £32,590

MK10 0BN Kingston, Buckinghamshire

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

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(2025) VW T-Roc Design 150 HP

£33,404

Fair price

Estimated price £32,590

MK10 0BN Kingston, Buckinghamshire

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

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Used Mercedes GLA200 Executive 163 HP (119 kW) 2022 Blue SUV

(2022) Mercedes GLA200 Executive 163 HP

£28,164

Fair price

Estimated price £26,910

HP19 8BL Buckinghamshire, Buckinghamshire

153 g CO2/km comb. - 163 HP (119 kW) - 42.0 Mpg

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Used (2024) BMW X3 M Sport 286 HP | Fair price

xDrive30d MHT M Sport 5dr Auto

2024
5,845 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2: 165 g CO2/km comb.
Details

Fair price

£42,450

£45,055

Honestjohn

MK10 0BN Kingston, Buckinghamshire

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1 / 4

Used (2025) BMW X3 Comfort Edition 393 HP | Fair price

M50 3.0 5dr

2025
3,542 miles
Trim level: Comfort Edition
3.0L Petrol
SUV
Automatic
393 HP (289 kW)
mpg: 35.8
CO2: 179 g CO2/km comb.
Details

Fair price

£66,750

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 4

Used (2025) BMW X3 M Sport 205 HP | Fair price

20 xDrive M Sport 2.0 5dr

2025
10,201 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
205 HP (150 kW)
mpg: 39.8
CO2: 160 g CO2/km comb.
Details

Fair price

£49,950

£49,750

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 4

Used (2025) BMW X3 M Sport 194 HP | Fair price

20d xDrive M Sport 2.0 5dr

2025
8,183 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
mpg: 47.1
CO2: 157 g CO2/km comb.
Details

Fair price

£48,395

£48,495

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 4

Used (2012) BMW X3 M Sport | Fair price

xDrive20d M Sport 5dr Step

2012
76,900 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
mpg: 50.0
Details

Fair price

£9,450

Motors.co.uk

MK17 0NX Buckinghamshire, Buckinghamshire

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New

Used (2024) BMW X3 Comfort Edition 393 HP | Fair price

M50 3.0 5dr

2024
5,968 miles
Trim level: Comfort Edition
3.0L Petrol
SUV
Automatic
393 HP (289 kW)
mpg: 36.2
CO2: 178 g CO2/km comb.
Details

Fair price

£59,995

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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Used VW T-Roc Life 110 HP (80 kW) 2023 Grey SUV

(2023) VW T-Roc Life 110 HP

£17,990

Fair price

Estimated price £17,167

HP19 8FN Buckinghamshire, Buckinghamshire

135 g CO2/km comb. - 110 HP (80 kW) - 5.9 Mpg

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Used VW T-Roc Life 150 HP (110 kW) 2025 SUV

(2025) VW T-Roc Life 150 HP

£19,380

Good price

You save £1,220

HP19 8BY Buckinghamshire, Buckinghamshire

137 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

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Used VW T-Roc SEL 150 HP (110 kW) 2021 SUV

(2021) VW T-Roc SEL 150 HP

£19,968

Fair price

Estimated price £19,372

HP19 8BY Buckinghamshire, Buckinghamshire

150 g CO2/km comb. - 150 HP (110 kW) - 6.6 Mpg

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Used VW Tiguan Allspace Life 150 HP (110 kW) 2024 SUV

(2024) VW Tiguan Allspace Life 150 HP

£19,000

Fair price

You save £800

MK1 1HX Bletchley, Buckinghamshire

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

Used (2022) BMW X3 M Sport 181 HP | Fair price

xDrive20i M Sport 2.0 5dr

2022
36,680 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
181 HP (133 kW)
mpg: 36.7
CO2: 175 g CO2/km comb.
Details

Fair price

£32,950

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 3

Used (2022) BMW X3 M Sport 187 HP | A bit pricey

xDrive20d M Sport 2.0 5dr

2022
25,203 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
187 HP (137 kW)
mpg: 47.9
CO2: 155 g CO2/km comb.
Details

A bit pricey

£35,695

£36,995

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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1 / 4

Used (2025) BMW X3 M Sport 205 HP | A bit pricey

20 xDrive M Sport 2.0 5dr

2025
10,739 miles
Trim level: M Sport
2.0L Petrol
SUV
Automatic
205 HP (150 kW)
mpg: 40.4
CO2: 160 g CO2/km comb.
Details

A bit pricey

£49,795

£49,995

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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Used (2022) BMW X3 M Sport 187 HP | Expensive

xDrive20d M Sport 2.0 5dr

2022
26,821 miles
Trim level: M Sport
2.0L Diesel
SUV
Automatic
187 HP (137 kW)
mpg: 45.6
CO2: 161 g CO2/km comb.
Details

Expensive

£36,995

£35,995

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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Used (2022) BMW X3 M Sport 355 HP | Expensive

M40i 3.0 5dr

2022
70,004 miles
Trim level: M Sport
3.0L Petrol
SUV
Automatic
355 HP (261 kW)
mpg: 30.7
CO2: 208 g CO2/km comb.
Details

Expensive

£38,950

£38,995

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

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New

New (2026) BMW X3 398 HP

- xDrive M50 5dr Auto

2026
0 miles
Petrol
SUV
Automatic
398 HP (292 kW)
mpg: 7.7
CO2: 177 g CO2/km comb.
Details

£77,169

Not evaluated

MK150DQ Milton Keynes, Buckinghamshire

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Used VW T-Roc R-line 150 HP (110 kW) 2021 SUV

(2021) VW T-Roc R-line 150 HP

£16,450

Fair price

You save £650

HP18 9BW Long Crendon, Buckinghamshire

149 g CO2/km comb. - 150 HP (110 kW) - 6.6 Mpg

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Used VW T-Roc R 300 HP (220 kW) 2021 SUV

(2021) VW T-Roc R 300 HP

£22,995

Fair price

You save £305

SL9 0BG Chalfont Saint Peter, Buckinghamshire

200 g CO2/km comb. - 300 HP (220 kW) - 8.8 Mpg

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(2024) VW Tiguan Allspace Life 150 HP

£22,534

Fair price

You save £666

HP19 8BY Buckinghamshire, Buckinghamshire

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

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Used Mercedes GLA200 Executive 156 HP (114 kW) 2018 Grey SUV

(2018) Mercedes GLA200 Executive 156 HP

£14,655

Fair price

Estimated price £14,337

HP19 8BL Buckinghamshire, Buckinghamshire

147 g CO2/km comb. - 156 HP (114 kW) - 44.0 Mpg

Showing 1 - 16 of 16 results

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See BMW X3 in Buckinghamshire

BMW X3 Buckinghamshire (47)