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Cazoo
Cars for sale
BMW
3 Series
England
Buckinghamshire
Bletchley

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Used BMW 3 Series cars for sale in Bletchley

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From 27 June 2024, the Cazoo brand has been owned by Motors.co.uk Limited.

Trustpilot ratings are accumulated across the entirety of Cazoo's brand history.

Motors.co.uk Limited T/A Cazoo (FRN 922774) is an Appointed Representative of Consumer Credit Compliance Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 631736). The permissions of Consumer Credit Compliance Limited as a Principal Firm, allow Motors.co.uk Limited to undertake insurance and credit broking activities. Motors.co.uk Limited act as a credit broker, not a lender.

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87
£15,490
BMW 3 Series
2019 320d Sport 4dr Step Auto
2 F Keepers+2 Keys+Nav+CarPlay
2019
74,489 miles
Diesel
Auto
KENNINGTON CAR SALES LIMITED
milton keynes
12
£30,498
BMW 3 Series
2024 320d MHT M Sport 4dr Step Auto
We make car buying easy
2024
14,865 miles
Diesel
Auto
Arnold Clark Click & Collect Milton Keynes
4.7
33
£33,995
BMW 3 Series
2025 320i M Sport 4dr Step Auto
2025
12,188 miles
Petrol
Auto
Stratstone BMW Milton Keynes
milton keynes
4.2
18
£11,000£214 (HP)
BMW 3 Series
2018 (18) 318i Sport 5dr Step Auto
Px Welcome Finance Available
2018
66,083 miles
Petrol
Auto
Praters Of Hollingdon LLP
leighton buzzard
23
£15,000£300 (HP)
BMW 3 Series
2017 (17) 335d xDrive M Sport 5dr Step Auto
PX Welcome Finance Available
2017
99,088 miles
Diesel
Auto
Praters Of Hollingdon LLP
leighton buzzard

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97
£20,490
BMW 3 Series
2020 Saloon (2018 2023) 4Door
19' Alloys+2 Keys+Nav+Car Play
2020
77,400 miles
Hybrid
Auto
KENNINGTON CAR SALES LIMITED
milton keynes
33
£44,495
BMW 3 Series
2025 330e 22.3 kWh M Sport 5dr Step Auto
2025
4,924 miles
Hybrid
Auto
Stratstone BMW Milton Keynes
milton keynes
4.2
33
£38,995
BMW 3 Series
2025 320i M Sport 4dr Step Auto
2025
14,582 miles
Petrol
Auto
Stratstone BMW Milton Keynes
milton keynes
4.2
14
£11,499
BMW 3 Series
2018 (68) 2.0 320d M Sport Saloon 4dr Diesel Manual Euro 6 (s/s) (190 ps)
GBP985 ExtrasRESERVE FOR GBP99
2018
75,591 miles
Diesel
Manual
Hilton Car Supermarket Milton Keynes
milton keynes
32
£21,000£358 (PCP)
BMW 3 Series
2021 (21) 2.0 320d MHT M Sport Saloon 4dr Diesel Hybrid Auto Euro 6 (s/s) (190 ps)
Px Welcome Finance Available
2021
56,000 miles
Diesel
Auto
Praters Of Hollingdon LLP
leighton buzzard

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33
£27,695
BMW 3 Series
2023 320i M Sport 4dr Step Auto
2023
18,866 miles
Petrol
Auto
Stratstone BMW Milton Keynes
milton keynes
4.2
23
£18,590
BMW 3 Series
2019 320i M Sport 4dr Step Auto
2019
51,134 miles
Petrol
Auto
Evans Halshaw BYD Milton Keynes
milton keynes
4.3
60
£16,230
BMW 3 Series
2021 (21) 2.0 330e 12kWh M Sport Auto Euro 6 (s/s) 4dr
HK | MOCCA LEATHER INTERIOR
2021
95,385 miles
Hybrid
Auto
BINCA
milton keynes
33
£33,495
BMW 3 Series
2023 320d MHT M Sport 4dr Step Auto
2023
11,770 miles
Diesel
Auto
Stratstone BMW Milton Keynes
milton keynes
4.2
27
£21,099
BMW 3 Series
2020 (69) 2.0 320d M Sport Saloon 4dr Diesel Auto xDrive Euro 6 (s/s) (190 ps)
GBP670 ExtrasRESERVE FOR GBP99
2020
47,723 miles
Diesel
Auto
Hilton Car Supermarket Milton Keynes
milton keynes
42
£7,290£135 (HP)
BMW 3 Series
2014 (14) 2.0 320d M Sport xDrive Euro 5 (s/s) 4dr
2014
101,000 miles
Diesel
Manual
Prestigio Cars Ltd
bedford
4.6
34
£22,250£357 (PCP)
BMW 3 Series
2021 2.0 320D M Sport MHEV Auto 5dr
F/BMW/SH+ REV CAM + BLACK PACK
2021
59,000 miles
Hybrid
Auto
torquepoint
leighton buzzard
64
£3,799£70 (HP)
BMW 3 Series
2010 (60) 2.0 318d Exclusive Edition Steptronic Euro 5 4dr
HEATED SEATS
2010
99,000 miles
Diesel
Auto
Indus Motors Ltd
milton keynes
36
£8,000
BMW 3 Series
2014 (64) 2.0 320d M Sport Saloon 4dr Diesel Auto Euro 5 (s/s) (184 ps)
M Sport,
2014
120,402 miles
Diesel
Auto
BINCA
milton keynes
27
£15,723£309 (HP)
BMW 3 Series
2016 (16) 320d EfficientDynamics Plus 5dr Step Auto
2016
26,318 miles
Diesel
Auto
RGR Garages (Cranfield) limited
cranfield
25
£17,000
BMW 3 Series
2019 318d M Sport 5dr Step Auto
2019
56,778 miles
Diesel
Auto
Perrys Milton Keynes Peugeot
milton keynes
4.2
50
£479 off
£14,995£15,474
BMW 3 Series
2017 (67) 2.0 318d M Sport Touring 5dr Diesel Auto Euro 6 (s/s) (150 ps)
19"alloys+ sat nav+leather
2017
55,800 miles
Diesel
Auto
Farm Garages Limited
newport pagnell
49
£13,000
BMW 3 Series
2020 (69) 2.0 330e 12kWh M Sport Auto Euro 6 (s/s) 4dr
PRO DRIVE ASISST | LEATHER
2020
108,668 miles
Hybrid
Auto
BINCA
milton keynes
56
£17,930
BMW 3 Series
2017 (67) 3.0 335d M Sport Auto xDrive Euro 6 (s/s) 4dr
HK, M Performance kit
2017
78,575 miles
Diesel
Auto
BINCA
milton keynes

1
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Find used car dealers near you

Arnold Clark Click & Collect Milton Keynes

milton keynes

Franchised dealer

511 vehicles in stock

4.7 (185,020 reviews)

Hilton Car Supermarket Milton Keynes

milton keynes

295 vehicles in stock

Prestigio Cars Ltd

bedford

227 vehicles in stock

4.6 (763 reviews)

Podium PCL

hanslope

198 vehicles in stock

Auto Globe Limited

milton keynes

195 vehicles in stock

Praters Of Hollingdon LLP

leighton buzzard

Independent dealer

163 vehicles in stock

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BMW 3 Series review

Pros

Brilliant to drive, with fantastic handling
High-quality interior with an excellent infotainment system
Great range of powerful and efficient engines

Cons

The ride can feel a bit firm, especially on M Sport models
Interior isn't quite as stylish as some rivals
It's a premium car with a premium price tag

BMW 3 Series summary

4.5 / 5 review score

Author Charles Harvey kneeling in front of a car

Author: Charlie Harvey31st Dec 2025 – 9 min read

BMW 3 Series review image

Used BMW 3 Series cars for sale in Bletchley | Cazoo