BMW in Buckinghamshire: The 25 best deals (out of 781 cars)

(2024) BMW X1 xLine 326 HP

161 g CO2/km comb. - 197 HP (144 kW) - 40.4 Mpg

Carwow

Used BMW X1 xLine 326 HP (239 kW) 2024 Green SUV

£30,995

Good price

You save £1,705

(2026) BMW 320 M Sport 184 HP

57 g CO2/km comb. - 326 HP (239 kW) - 46.3 Mpg

Carwow

Used BMW 320 M Sport 184 HP (135 kW) 2026 Black Sedan

£31,550

Fair price

You save £1,250

148 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 White Coupe

£34,450

Fair price

Estimated price £34,225

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Price checked by AutoUncle

Super price

Good price

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1 / 4

Used (2019) BMW X3 Comfort Edition 184 HP | Good price

Estate

2019
61,839 miles
Trim level: Comfort Edition
2.0L Petrol
SUV
Automatic
184 HP (135 kW)
CO2 emissions: 178 g CO2/km comb.
7.4 mpg
Details

Good price

£18,164

£17,964

HP10 0NN Wooburn Green, Buckinghamshire

Availability verified

-6%

1 / 3

Used (2024) BMW X1 xLine 326 HP | Good price

xDrive30e xLine 1.5 5dr

2024
21,339 miles
Trim level: xLine
1.5L Electric/Petrol
SUV
Automatic
326 HP (239 kW)
CO2 emissions: 57 g CO2/km comb.
46.3 mpg
Details

Good price

£30,995

£32,995

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-8%

1 / 4

Used (2024) BMW X5 M Sport 489 HP | Good price

xDrive50e M Sport 3.0 5dr

2024
21,811 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
489 HP (359 kW)
CO2 emissions: 21 g CO2/km comb.
30.1 mpg
Details

Good price

£56,450

£61,995

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-4%

1 / 4

Used (2025) BMW X7 M Sport 352 HP | Good price

xDrive40d M Sport 3.0 5dr

2025
16,911 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
352 HP (258 kW)
CO2 emissions: 212 g CO2/km comb.
35.8 mpg
Details

Good price

£65,995

£68,990

MK15 0DQ Milton Keynes, Buckinghamshire

(2022) BMW 220 M Sport 184 HP

Availability verified

Featured deals

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2022 White Coupe

£26,795

Fair price

Estimated price £26,185

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

Used BMW 120 M Sport 168 HP (123 kW) 2026 Black Hatchback

£26,595

Good price

You save £1,705

121 g CO2/km comb. - 168 HP (123 kW) - 51.4 Mpg

Carwow

Used BMW 120 M Sport 168 HP (123 kW) 2026 Blue Hatchback

£28,490

Fair price

Estimated price £27,986

(2026) BMW 120 M Sport 156 HP

121 g CO2/km comb. - 168 HP (123 kW) - 52.3 Mpg

Carwow

Used BMW 120 M Sport 156 HP (114 kW) 2026 Blue Hatchback

£26,450

Fair price

Estimated price £26,388

121 g CO2/km comb. - 156 HP (114 kW) - 5.4 Mpg

-21%

1 / 4

Used (2022) BMW Z4 M Sport 197 HP | Super price

2022 M Sport sDrive 20i Auto

Jun 2022
21,164 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
CO2 emissions: 161 g CO2/km comb.
40.4 mpg
Details

Super price

£26,995

£34,500

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-8%

1 / 4

Used (2026) BMW 120 M Sport 168 HP | Good price

1 Series 2026 M Sport Step

2026
7,710 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
51.4 mpg
Details

Good price

£26,595

£28,990

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-7%

1 / 4

Used (2026) BMW 120 M Sport 168 HP | Good price

1 Series M Sport 1.5 5dr

2026
5,280 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
52.3 mpg
Details

Good price

£26,295

£28,490

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-1%

1 / 3

Used (2026) BMW 223 M Sport 218 HP | Good price

2 Series Gran Coupe 2026 M Sport

2026
6,055 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
218 HP (160 kW)
CO2 emissions: 133 g CO2/km comb.
47.9 mpg
Details

Good price

£32,395

£32,990

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-6%

1 / 4

Used (2025) BMW 120 M Sport 168 HP | Good price

1 Series M Sport 1.5 5dr

2025
9,815 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
52.3 mpg
Details

Good price

£24,995

£26,790

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-2%

1 / 4

Used (2025) BMW M3 Competition Edition 530 HP | Good price

Competition M xDrive Touring 3.0

2025
22,826 miles
Trim level: Competition Edition
3.0L Petrol
Estate
Automatic
530 HP (389 kW)
CO2 emissions: 234 g CO2/km comb.
27.2 mpg
Details

Good price

£70,895

£72,490

MK15 0DQ Milton Keynes, Buckinghamshire

(2024) BMW 320 M Sport 184 HP

Availability verified

Featured deals

Carwow

Used BMW 320 M Sport 184 HP (135 kW) 2024 Grey Sedan

£25,990

Fair price

You save £1,010

148 g CO2/km comb. - 184 HP (135 kW) - 40.9 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 Grey Coupe

£33,890

Fair price

Estimated price £33,736

(2022) BMW M440 M Sport 374 HP

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

Used BMW M440 M Sport 374 HP (275 kW) 2022 Grey Cabriolet

£33,990

Fair price

Estimated price £33,890

(2026) BMW 220 M Sport 170 HP

182 g CO2/km comb. - 374 HP (275 kW) - 8.0 Mpg

Carwow

Used BMW 220 M Sport 170 HP (125 kW) 2026 Grey Coupe

£28,495

Fair price

Estimated price £27,627

120 g CO2/km comb. - 170 HP (125 kW) - 5.2 Mpg

-1%

1 / 4

Used (2026) BMW X7 M Sport 352 HP | Good price

2026 M Sport xDrive40d MHT Step

2026
6,094 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
352 HP (258 kW)
CO2 emissions: 212 g CO2/km comb.
34.9 mpg
Details

Good price

£70,995

£71,995

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

1 / 4

Used (2026) BMW 120 M Sport 168 HP | Good price

1 Series M Sport 1.5 5dr

2026
3,093 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
52.3 mpg
Details

Good price

£26,750

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-18%

1 / 4

Used (2022) BMW X6 M Sport 286 HP | Good price

xDrive30d M Sport 3.0 5dr

2022
57,953 miles
Trim level: M Sport
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 184 g CO2/km comb.
41.5 mpg
Details

Good price

£38,990

£48,000

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-5%

1 / 4

Used (2021) BMW 330e Executive 292 HP | Super price

3 Series 2021 SE Pro Step Auto

2021
34,000 miles
Trim level: Executive
2.0L Electric/Petrol
Sedan
Automatic
292 HP (214 kW)
CO2 emissions: 31 g CO2/km comb.
0.3 mpg
Details

Super price

£15,999

£16,850

HP18 9BW Long Crendon, Buckinghamshire

Availability verified

1 / 4

Used (2021) BMW M4 Competition Edition 510 HP | Good price

M4 Coupe 2021 Competition Step

2021
57,920 miles
Trim level: Competition Edition
3.0L Petrol
Coupe
Automatic
510 HP (375 kW)
CO2 emissions: 223 g CO2/km comb.
9.8 mpg
Details

Good price

£39,990

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

-6%

1 / 4

Used (2026) BMW X5 M Sport 489 HP | Good price

xDrive50e M Sport 3.0 5dr

2026
5,513 miles
Trim level: M Sport
3.0L Electric/Petrol
SUV
Automatic
489 HP (359 kW)
CO2 emissions: 21 g CO2/km comb.
30.4 mpg
Details

Good price

£64,950

£69,450

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

1 / 4

Used (2026) BMW 220 M Sport 184 HP | Good price

2 Series i M Sport Coupe 2.0

2026
6,005 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 146 g CO2/km comb.
44.1 mpg
Details

Good price

£32,295

£32,450

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

New

1 / 3

Used (2019) BMW 520 M Sport 184 HP | Good price

5 Series 2.0 i GPF M Sport Saloon

2019
53,991 miles
Trim level: M Sport
2.0L Petrol
Sedan
Automatic
184 HP (135 kW)
Details

Good price

£15,924

Exchange and Mart

Buckinghamshire, Buckinghamshire

New

1 / 3

Used (2019) BMW 118 Sport Line 136 HP | Super price

1 Series 1.5 i Sport Hatchback 5dr

2019
39,839 miles
Trim level: Sport Line
1.5L Petrol
Hatchback
Manual
136 HP (100 kW)
Details

Super price

£10,814

Exchange and Mart

Buckinghamshire, Buckinghamshire

-3%

1 / 1

Used (2020) BMW 330 Sport Line | Good price

3 Series d xDrive Sport 5dr Step

2020
121,000 miles
Trim level: Sport Line
3.0L Diesel
Estate
Automatic
Details

Good price

£12,495

£12,995

Dealer

SL7 3DP Booker, Buckinghamshire

Featured deals

Carwow

£26,295

Good price

You save £2,305

(2022) BMW iX M Sport 326 HP

121 g CO2/km comb. - 168 HP (123 kW) - 52.3 Mpg

Carwow

Used BMW iX M Sport 239 kW (326 HP) 2022 Black SUV

£31,995

Fair price

You save £705

(2020) BMW Z4 M Sport 197 HP

0 g CO2/km comb. - 239 kW (326 HP) - 19.4 Kwh/100 km

Carwow

Used BMW Z4 M Sport 197 HP (144 kW) 2020 Black Cabriolet

£25,595

Fair price

You save £5

161 g CO2/km comb. - 197 HP (144 kW) - 7.1 Mpg

Carwow

£34,450

Fair price

Estimated price £34,262

146 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

-8%

1 / 1

Used (2017) BMW 118 Sport Line 134 HP | Good price

1 Series i [1.5] Sport 5dr

2017
90,000 miles
Trim level: Sport Line
1.5L Petrol
Hatchback
Manual
134 HP (98 kW)
CO2 emissions: 123 g CO2/km comb.
53 mpg
Details

Good price

£5,495

£5,995

Dealer

SL7 3DP Booker, Buckinghamshire

1 / 4

Used (2026) BMW 120 M Sport 168 HP | Good price

1 Series M Sport 1.5 5dr

2026
2,500 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
52.3 mpg
Details

Good price

£26,450

Bmw.co.uk

MK15 0DQ Milton Keynes, Buckinghamshire

-20%

1 / 1

Used (2012) BMW 520 Efficient Dynamics 190 HP | Super price

5-Series Saloon d Efficient

2012
125,000 miles
Trim level: Efficient Dynamics
2.0L Diesel
Sedan
Manual
190 HP (139 kW)
CO2 emissions: 119 g CO2/km comb.
62 mpg
Details

Super price

£1,995

£2,495

Dealer

HP16 0DR Little Kingshill, Buckinghamshire

-13%

1 / 1

Used (2019) BMW X1 Comfort Edition 150 HP | Super price

sDrive 18d SE 5dr - 100k Miles -

2019
102,088 miles
Trim level: Comfort Edition
2.0L Diesel
SUV
Manual
150 HP (110 kW)
CO2 emissions: 120 g CO2/km comb.
4.8 mpg
Details

Super price

£6,500

£7,495

Dealer

HP5 3AT Buckinghamshire, Buckinghamshire

-3%

1 / 3

Used (2018) BMW 440 M Sport 326 HP | Super price

4 Series 3.0 i M Sport Convertible

2018
61,940 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
326 HP (239 kW)
Details

Super price

£18,670

£19,390

Exchange and Mart

MK1 1BU Bletchley, Buckinghamshire

Featured deals

Carwow

£32,295

Good price

You save £1,705

(2026) BMW 223 M Sport 218 HP

146 g CO2/km comb. - 184 HP (135 kW) - 44.1 Mpg

Carwow

Used BMW 223 M Sport 218 HP (160 kW) 2026 Blue Coupe

£32,395

Good price

You save £1,505

133 g CO2/km comb. - 218 HP (160 kW) - 47.9 Mpg

Carwow

£34,450

Fair price

Estimated price £34,241

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

Used BMW 120 M Sport 168 HP (123 kW) 2026 White Hatchback

£26,750

Good price

You save £1,450