Live in Buckinghamshire and want a reliable and affordable used car? You’ve come to the right place. Auto Express has a wide selection of used cars from trusted dealers across the county and the perfect model might be only a few clicks away.

Among our selection of quality second-hand cars you’ll find models of all types from all the top car brands. There are city cars and SUVs, sports cars and MPVs, estates and convertibles. We’ve got low emissions cars of all kinds, from fuel-sipping diesels to hybrids, plug-in hybrids, and electric cars of all shapes and sizes that can slash your fuel bills. We’ve also got buying guides on all the most popular used cars to keep you informed throughout the process.

It’s not hard to find the right model either. Not only has each car on the site been inspected by a trusted local dealership, so you can be sure it’s in good condition, but there are several ways of narrowing down your search. Once you’ve found something, all you need to do is get in contact with the dealership. We have dealers covering Aylesbury, High Wycombe, Milton Keynes, Beaconsfield, Marlow and the surrounding areas or for an even easier process, you can buy online, too.

Search all used cars for sale in Buckinghamshire

Used cars in Buckinghamshire under £7,500

500

2020 Fiat

500

69,352 milesManualPetrol1.2L

Cash £5,795
View 500
Adam

2019 Vauxhall

Adam

53,500 milesManualPetrol1.2L

Cash £6,995
View Adam
Fabia Estate

2018 Skoda

Fabia Estate

100,000 milesManualDiesel1.4L

Cash £5,420
View Fabia Estate
500

2020 Fiat

500

49,000 milesManualPetrol0.9L

Cash £5,720
View 500
Berlingo

2015 Citroen

Berlingo

69,603 milesManualDiesel1.6L

Cash £5,900
View Berlingo
V40

2018 Volvo

V40

97,848 milesManualDiesel2.0L

Cash £7,200
View V40
Roadster

2012 MINI

Roadster

43,729 milesManualPetrol1.6L

Cash £7,500
View Roadster
ForTwo Cabrio

2019 Smart

ForTwo Cabrio

79,391 milesAutomaticPetrol1.0L

Cash £5,300
View ForTwo Cabrio
Kuga

2016 Ford

Kuga

74,526 milesManualDiesel2.0L

Cash £7,000
View Kuga
Astra

2019 Vauxhall

Astra

79,210 milesManualDiesel1.6L

Cash £6,400
View Astra
3-Door Hatch

2018 MINI

3-Door Hatch

140,200 milesManualPetrol1.5L

Cash £5,500
View 3-Door Hatch
500

2018 Fiat

500

42,000 milesManualPetrol1.2L

Cash £7,000
View 500

More used cars in Buckinghamshire under £7,500

Used cars in Buckinghamshire under £10,000

Micra

2018 Nissan

Micra

10,500 milesManualPetrol0.9L

Cash £9,995
View Micra
Sandero

2021 Dacia

Sandero

10,156 milesManualPetrol1.0L

Cash £9,795
View Sandero
500

2022 Fiat

500

31,993 milesManualPetrol1.0L

Cash £8,990
View 500
500

2024 Fiat

500

28,283 milesManualPetrol1.0L

Cash £9,790
View 500
108

2021 Peugeot

108

23,918 milesManualPetrol1.0L

Cash £8,795
View 108
500

2022 Fiat

500

36,750 milesManualPetrol1.0L

Cash £9,690
View 500
2008

2019 Peugeot

2008

60,867 milesManualPetrol1.2L

Cash £8,495
View 2008
500

2022 Fiat

500

33,072 milesManualPetrol1.0L

Cash £9,290
View 500
i20

2020 Hyundai

i20

62,505 milesManualPetrol1.0L

Cash £9,495
View i20
500

2022 Fiat

500

44,482 milesManualPetrol1.0L

Cash £8,790
View 500
Panda Cross

2021 Fiat

Panda Cross

35,736 milesManualPetrol1.0L

Cash £9,490
View Panda Cross
500

2022 Fiat

500

42,998 milesManualPetrol1.0L

Cash £9,590
View 500

More used cars in Buckinghamshire under £10K

Used cars in Buckinghamshire under £15,000

Golf

2017 Volkswagen

Golf

37,000 milesAutomaticPetrol1.4L

Cash £12,950
View Golf
GLA

2019 Mercedes

GLA

29,000 milesManualPetrol1.6L

Cash £14,950
View GLA
e-208

2022 Peugeot

e-208

30,000 milesAutomaticElectric

Cash £12,995
View e-208
Sandero Stepway

2022 Dacia

Sandero Stepway

20,606 milesManualPetrol1.0L

Cash £12,495
View Sandero Stepway
Crossland

2021 Vauxhall

Crossland

15,703 milesAutomaticPetrol1.2L

Cash £14,845
View Crossland
Duster

2022 Dacia

Duster

18,974 milesManualPetrol1.0L

Cash £11,795
View Duster
e-C4

2023 Citroen

e-C4

6,302 milesAutomaticElectric

Cash £13,990
View e-C4
208

2022 Peugeot

208

38,500 milesManualPetrol1.2L

Cash £11,995
View 208
Grandland X

2021 Vauxhall

Grandland X

60,125 milesAutomaticPetrol1.2L

Cash £13,652
View Grandland X
208

2022 Peugeot

208

20,873 milesAutomaticPetrol1.2L

Cash £14,995
View 208
Crossland

2022 Vauxhall

Crossland

24,298 milesManualPetrol1.2L

Cash £12,995
View Crossland
Qashqai

2018 Nissan

Qashqai

48,500 milesAutomaticPetrol1.3L

Cash £14,995
View Qashqai

More used cars in Buckinghamshire under £15K

Used cars in Buckinghamshire under £20,000

CLS

2017 Mercedes

CLS

28,000 milesAutomaticDiesel2.1L

Cash £19,950
View CLS
Model S

2016 Tesla

Model S

73,000 milesAutomaticElectric

Cash £16,950
View Model S
I-PACE

2020 Jaguar

I-PACE

31,000 milesAutomaticElectric

Cash £16,950
View I-PACE
5008

2022 Peugeot

5008

34,344 milesAutomaticDiesel1.5L

Cash £19,995
View 5008
Tucson

2022 Hyundai

Tucson

37,906 milesManualPetrol1.6L

Cash £19,495
View Tucson
2008

2023 Peugeot

2008

12,637 milesManualPetrol1.2L

Cash £16,495
View 2008
ZS

2023 MG

ZS

20,502 milesAutomaticPetrol1.0L

Cash £16,395
View ZS
HS

2022 MG

HS

19,819 milesAutomaticPetrol1.5L

Cash £17,995
View HS
C5 X

2023 Citroen

C5 X

39,275 milesAutomaticPetrol1.2L

Cash £16,990
View C5 X
Kuga

2020 Ford

Kuga

25,141 milesManualDiesel1.5L

Cash £17,795
View Kuga
C-HR

2022 Toyota

C-HR

11,857 milesAutomaticPetrol1.8L

Cash £19,895
View C-HR
Corolla

2022 Toyota

Corolla

13,297 milesAutomaticPetrol1.8L

Cash £18,395
View Corolla

More used cars in Buckinghamshire under £20K

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Used cars in Buckinghamshire under £25,000

e-tron

2020 Audi

e-tron

48,000 milesAutomaticElectric

Cash £24,950
View e-tron
A4 Avant

2025 Audi

A4 Avant

17,000 milesAutomaticPetrol2.0L

Cash £24,950
View A4 Avant
M6

2017 BMW

M6

82,000 milesAutomaticPetrol4.4L

Cash £22,950
View M6
Q5

2020 Audi

Q5

59,000 milesAutomaticPetrol2.0L

Cash £24,950
View Q5
Formentor

2024 Cupra

Formentor

47,000 milesAutomaticPetrol2.0L

Cash £23,950
View Formentor
Discovery Sport

2021 Land Rover

Discovery Sport

52,000 milesAutomaticPetrol2.0L

Cash £22,950
View Discovery Sport
Kodiaq vRS

2021 Skoda

Kodiaq vRS

60,000 milesAutomaticDiesel2.0L

Cash £24,950
View Kodiaq vRS
Range Rover

2017 Land Rover

Range Rover

61,000 milesAutomaticDiesel3.0L

Cash £24,950
View Range Rover
Tucson

2023 Hyundai

Tucson

30,961 milesAutomaticPetrol1.6L

Cash £23,995
View Tucson
Qashqai

2022 Nissan

Qashqai

14,107 milesAutomaticPetrol1.3L

Cash £23,195
View Qashqai
5008

2022 Peugeot

5008

50,953 milesAutomaticPetrol1.2L

Cash £21,495
View 5008
5008

2022 Peugeot

5008

26,037 milesAutomaticPetrol1.6L

Cash £24,995
View 5008

More used cars in Buckinghamshire under £25K

Used cars in Buckinghamshire under £30,000

RS3 Saloon

2018 Audi

RS3 Saloon

68,000 milesAutomaticPetrol2.5L

Cash £26,950
View RS3 Saloon
New Model Y

2023 Tesla

New Model Y

11,000 milesAutomaticElectric

Cash £29,950
View New Model Y
CLA

2022 Mercedes

CLA

19,000 milesAutomaticPetrol1.3L

Cash £26,950
View CLA
F-Pace

2020 Jaguar

F-Pace

24,000 milesAutomaticDiesel2.0L

Cash £26,950
View F-Pace
GLB

2022 Mercedes

GLB

29,000 milesAutomaticDiesel2.0L

Cash £28,950
View GLB
CX-60

2025 Mazda

CX-60

16,000 milesAutomaticPetrol2.5L

Cash £28,950
View CX-60
X5

2018 BMW

X5

78,000 milesAutomaticDiesel3.0L

Cash £26,950
View X5
Range Rover Sport

2022 Land Rover

Range Rover Sport

52,000 milesAutomaticPetrol2.0L

Cash £29,950
View Range Rover Sport
I-PACE

2023 Jaguar

I-PACE

23,000 milesAutomaticElectric

Cash £26,950
View I-PACE
RS3

2020 Audi

RS3

58,000 milesAutomaticPetrol2.5L

Cash £29,950
View RS3
Range Rover Velar

2020 Land Rover

Range Rover Velar

47,000 milesAutomaticDiesel2.0L

Cash £26,950
View Range Rover Velar
4 Series

2024 BMW

4 Series

23,410 milesAutomaticPetrol2.0L

Cash £28,395
View 4 Series

More used cars in Buckinghamshire under £30K

Used cars in Buckinghamshire under £40,000

TT RS

2023 Audi

TT RS

27,000 milesAutomaticPetrol2.5L

Cash £37,950
View TT RS
RS3

2020 Audi

RS3

20,000 milesAutomaticPetrol2.5L

Cash £36,950
View RS3
GLE Coupe

2018 Mercedes

GLE Coupe

22,000 milesAutomaticPetrol5.5L

Cash £39,950
View GLE Coupe
X5 M

2018 BMW

X5 M

31,000 milesAutomaticPetrol4.4L

Cash £33,950
View X5 M
SQ7

2021 Audi

SQ7

72,000 milesAutomaticDiesel4.0L

Cash £39,950
View SQ7
Range Rover Velar

2023 Land Rover

Range Rover Velar

35,000 milesAutomaticDiesel2.0L

Cash £36,950
View Range Rover Velar
Discovery

2023 Land Rover

Discovery

63,000 milesAutomaticDiesel3.0L

Cash £39,950
View Discovery
Discovery

2020 Land Rover

Discovery

41,000 milesAutomaticDiesel3.0L

Cash £39,950
View Discovery
Continental GT

2017 Bentley

Continental GT

66,000 milesAutomaticPetrol4.0L

Cash £35,950
View Continental GT
Model X

2016 Tesla

Model X

69,000 milesAutomaticElectric

Cash £35,990
View Model X
X5

2020 BMW

X5

45,640 milesAutomaticDiesel3.0L

Cash £38,000
View X5
AMG C63 S Saloon

2021 Mercedes

AMG C63 S Saloon

56,956 milesAutomaticPetrol4.0L

Cash £37,250
View AMG C63 S Saloon

More used cars in Buckinghamshire under £40K

Used cars in Buckinghamshire under £50,000

Cayenne

2023 Porsche

Cayenne

70,000 milesAutomaticPetrol4.0L

Cash £42,950
View Cayenne
GLS

2021 Mercedes

GLS

66,000 milesAutomaticDiesel2.9L

Cash £49,950
View GLS
Range Rover

2021 Land Rover

Range Rover

36,000 milesAutomaticPetrol2.0L

Cash £43,950
View Range Rover
M5

2019 BMW

M5

50,000 milesAutomaticPetrol4.4L

Cash £42,950
View M5
Taycan Cross Turismo

2024 Porsche

Taycan Cross Turismo

56,000 milesAutomaticElectric

Cash £47,950
View Taycan Cross Turismo
Cayenne Coupe

2023 Porsche

Cayenne Coupe

43,000 milesAutomaticPetrol3.0L

Cash £49,950
View Cayenne Coupe
Range Rover Sport SVR

2019 Land Rover

Range Rover Sport SVR

44,000 milesAutomaticPetrol5.0L

Cash £43,950
View Range Rover Sport SVR
RS6 Avant

2018 Audi

RS6 Avant

37,000 milesAutomaticPetrol4.0L

Cash £47,950
View RS6 Avant
M3

2024 BMW

M3

63,873 milesAutomaticPetrol3.0L

Cash £48,500
View M3
M5

2023 BMW

M5

53,858 milesAutomaticPetrol4.4L

Cash £48,990
View M5
X5

2023 BMW

X5

26,950 milesAutomaticPetrol3.0L

Cash £48,990
View X5
F-Type

2017 Jaguar

F-Type

35,935 milesAutomaticPetrol5.0L

Cash £48,990
View F-Type

More cars in Buckinghamshire under £50K

Used cars in Buckinghamshire over £50,000

AMG GLE 53

2023 Mercedes

AMG GLE 53

40,000 milesAutomaticPetrol3.0L

Cash £54,950
View AMG GLE 53
M3

2024 BMW

M3

44,000 milesAutomaticPetrol3.0L

Cash £51,950
View M3
X5 M Competition

2023 BMW

X5 M Competition

17,000 milesAutomaticPetrol4.4L

Cash £69,950
View X5 M Competition
Ghost

2017 Rolls-Royce

Ghost

40,000 milesAutomaticPetrol6.6L

Cash £94,950
View Ghost
SQ7

2021 Audi

SQ7

47,000 milesAutomaticDiesel4.0L

Cash £51,950
View SQ7
Panamera

2023 Porsche

Panamera

36,000 milesAutomaticPetrol2.9L

Cash £59,950
View Panamera
Range Rover SVAutobiography

2020 Land Rover

Range Rover SVAutobiography

46,000 milesAutomaticPetrol5.0L

Cash £52,950
View Range Rover SVAutobiography
G-Class

2024 Mercedes

G-Class

44,000 milesAutomaticPetrol4.0L

Cash £127,950
View G-Class
911 Cabriolet (2015-2018)

2018 Porsche

911 Cabriolet (2015-2018)

55,088 milesAutomaticPetrol3.0L

Cash £58,000
View 911 Cabriolet (2015-2018)
718 Cayman

2023 Porsche

718 Cayman

9,310 milesAutomaticPetrol4.0L

Cash £74,990
View 718 Cayman
Defender 110

2025 Land Rover

Defender 110

41,527 milesAutomaticDiesel3.0L

Cash £59,990
View Defender 110
Continental GT Convertible

2024 Bentley

Continental GT Convertible

4,978 milesAutomaticPetrol6.0L

Cash £184,990
View Continental GT Convertible

More used cars in Buckinghamshire over £50K

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Search all used cars for sale in Buckinghamshire