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
2018 Vauxhall
Zafira Tourer
60,640 milesManualPetrol1.4L
Cash £6,150
2018 Peugeot
208
41,686 milesManualPetrol1.2L
Cash £7,390
2017 Ford
Focus
78,833 milesManualPetrol1.0L
Cash £6,990
2016 Peugeot
208
12,020 milesManualPetrol1.2L
Cash £7,390
2015 Fiat
500
43,376 milesManualPetrol1.2L
Cash £5,460
2017 Peugeot
208
44,767 milesManualPetrol1.2L
Cash £6,490
2017 Ford
Focus Estate
85,649 milesAutomaticPetrol1.5L
Cash £7,290
2018 Peugeot
3008
108,000 milesManualDiesel1.6L
Cash £7,450
2020 Toyota
Yaris Hybrid
91,661 milesManualPetrol1.5L
Cash £6,980
2019 Vauxhall
Crossland X
86,375 milesManualPetrol1.2L
Cash £5,990
2017 Ford
Fiesta
26,676 milesManualPetrol1.0L
Cash £6,790
2018 Volkswagen
Scirocco
98,644 milesManualPetrol1.4L
Cash £5,690More used cars in Buckinghamshire under £7,500
Used cars in Buckinghamshire under £10,000
2017 Ford
Focus
42,265 milesAutomaticPetrol1.0L
Cash £9,290
2020 Peugeot
3008
81,527 milesManualPetrol1.2L
Cash £9,390
2020 Volkswagen
Polo
82,914 milesManualPetrol1.0L
Cash £8,890
2020 Fiat
500
18,970 milesManualPetrol1.2L
Cash £8,490
2023 Ford
Puma
88,439 milesManualPetrol1.0L
Cash £9,950
2023 Hyundai
i10
74,911 milesManualPetrol1.0L
Cash £8,490
2018 Kia
Niro
104,369 milesAutomaticPetrol1.6L
Cash £9,370
2019 Vauxhall
Grandland X
41,086 milesManualPetrol1.2L
Cash £9,190
2017 Honda
Civic
53,000 milesManualPetrol1.0L
Cash £9,190
2021 Vauxhall
Corsa
106,233 milesAutomaticPetrol1.2L
Cash £8,790
2015 Mercedes
A-Class
58,647 milesManualPetrol1.6L
Cash £8,590
2021 Ford
Fiesta
53,507 milesManualPetrol1.0L
Cash £8,490More used cars in Buckinghamshire under £10K
Used cars in Buckinghamshire under £15,000
2018 Audi
A3 Sportback
67,000 milesManualPetrol1.0L
Cash £11,950
2018 MINI
Countryman
48,000 milesAutomaticPetrol1.5L
Cash £13,950
2019 BMW
X1
103,301 milesAutomaticDiesel2.0L
Cash £11,290
2020 Audi
A3 Sportback
50,728 milesManualPetrol1.0L
Cash £12,890
2018 Audi
A3 Sportback
71,341 milesManualPetrol1.5L
Cash £11,890
2023 Vauxhall
Mokka Electric
13,791 milesAutomaticElectric
Cash £14,500
2022 Vauxhall
Crossland
9,628 milesManualPetrol1.2L
Cash £14,500
2022 Dacia
Sandero Stepway
27,408 milesManualPetrol1.0L
Cash £12,190
2022 PEUGEOT
PARTNER
31,705 milesManualDiesel1.5L
Cash £12,495
2019 Peugeot
3008
25,528 milesAutomaticPetrol1.6L
Cash £14,995
2022 Peugeot
3008
44,843 milesManualPetrol1.2L
Cash £14,999
2022 Vauxhall
Mokka
31,424 milesManualPetrol1.2L
Cash £13,500More used cars in Buckinghamshire under £15K
Used cars in Buckinghamshire under £20,000
2021 MINI
5-Door Hatch
6,000 milesAutomaticPetrol1.5L
Cash £18,450
2023 Tesla
Model 3
41,000 milesAutomaticElectric
Cash £18,950
2020 Mercedes
E-Class Cabriolet
40,000 milesAutomaticDiesel2.0L
Cash £19,950
2020 Land Rover
Range Rover Evoque
45,000 milesAutomaticDiesel2.0L
Cash £19,950
2020 Land Rover
Range Rover Evoque
53,000 milesAutomaticDiesel2.0L
Cash £16,950
2020 Land Rover
Discovery Sport
52,000 milesAutomaticDiesel2.0L
Cash £18,450
2019 Volvo
V90
65,000 milesAutomaticDiesel2.0L
Cash £16,450
2022 MG
HS
15,053 milesAutomaticPetrol1.5L
Cash £16,995
2024 Vauxhall
Mokka
38,520 milesAutomaticPetrol1.2L
Cash £16,000
2025 Vauxhall
Astra Sports Tourer
6,762 milesManualPetrol1.2L
Cash £19,000
2023 Peugeot
3008
41,600 milesAutomaticPetrol1.2L
Cash £16,995
2022 Nissan
Qashqai
15,992 milesAutomaticPetrol1.3L
Cash £18,495More used cars in Buckinghamshire under £20K
Used cars in Buckinghamshire under £25,000
2020 BMW
X3
37,000 milesAutomaticDiesel2.0L
Cash £23,950
2018 Mercedes
E-Class
47,000 milesAutomaticPetrol3.0L
Cash £24,450
2023 Mercedes
AMG A35
51,000 milesAutomaticPetrol2.0L
Cash £21,950
2020 Audi
Q5
51,000 milesAutomaticDiesel2.0L
Cash £22,450
2018 Mercedes
GLE
55,000 milesAutomaticDiesel2.1L
Cash £24,950
2022 Peugeot
3008
14,649 milesAutomaticPetrol1.2L
Cash £21,995
2022 Peugeot
3008
16,987 milesAutomaticPetrol1.2L
Cash £21,495
2023 Peugeot
5008
26,835 milesAutomaticPetrol1.2L
Cash £21,250
2023 Peugeot
5008
45,128 milesAutomaticPetrol1.2L
Cash £21,250
2022 Peugeot
3008
11,890 milesAutomaticPetrol1.2L
Cash £21,995
2022 Peugeot
3008
6,335 milesAutomaticPetrol1.2L
Cash £22,495
2023 Peugeot
3008
27,633 milesAutomaticDiesel1.5L
Cash £21,895More used cars in Buckinghamshire under £25K
Used cars in Buckinghamshire under £30,000
2022 MINI
Countryman
10,000 milesAutomaticPetrol2.0L
Cash £26,950
2023 Land Rover
Discovery Sport
25,000 milesAutomaticDiesel2.0L
Cash £28,950
2023 Hyundai
Santa Fe
39,000 milesAutomaticPetrol1.6L
Cash £26,950
2023 Mercedes
E-Class Cabriolet
22,000 milesAutomaticPetrol2.0L
Cash £29,950
2022 Land Rover
Range Rover Sport
49,000 milesAutomaticPetrol2.0L
Cash £29,950
2023 Hyundai
Santa Fe
31,562 milesAutomaticPetrol1.6L
Cash £29,495
2023 Hyundai
Santa Fe
38,032 milesAutomaticPetrol1.6L
Cash £28,495
2022 Toyota
C-HR
10,452 milesAutomaticPetrol1.8L
Cash £26,545
2019 Lexus
RX
46,409 milesAutomaticPetrol3.5L
Cash £26,299
2024 Toyota
RAV4 Hybrid
23,538 milesAutomaticPetrol2.5L
Cash £28,999
2017 BMW
M2
20,947 milesManualPetrol3.0L
Cash £29,990
2023 Jaguar
F-Pace
53,139 milesAutomaticDiesel2.0L
Cash £28,000More used cars in Buckinghamshire under £30K
Used cars in Buckinghamshire under £40,000
2020 Land Rover
Range Rover Sport
52,000 milesAutomaticDiesel3.0L
Cash £34,950
2021 Jeep
Wrangler
25,000 milesAutomaticPetrol2.0L
Cash £34,950
2018 BMW
M6 Gran Coupe
39,000 milesAutomaticPetrol4.4L
Cash £36,950
2020 BMW
M2
22,000 milesAutomaticPetrol3.0L
Cash £36,950
2023 Land Rover
Discovery
66,000 milesAutomaticDiesel3.0L
Cash £36,950
2020 Land Rover
Range Rover
66,000 milesAutomaticDiesel3.0L
Cash £33,950
2023 Porsche
Cayenne
37,000 milesAutomaticPetrol2.9L
Cash £39,950
2024 Toyota
RAV4 Hybrid
14,515 milesAutomaticPetrol2.5L
Cash £37,415
2023 Audi
Q8
17,684 milesAutomaticPetrol3.0L
Cash £39,990
2023 Maserati
Levante
7,867 milesAutomaticPetrol2.0L
Cash £37,800
2020 BMW
X6
48,907 milesAutomaticPetrol3.0L
Cash £38,700
2022 Volvo
XC90
47,203 milesAutomaticPetrol2.0L
Cash £36,800More used cars in Buckinghamshire under £40K
Used cars in Buckinghamshire under £50,000
2026 Porsche
Macan
37,000 milesAutomaticPetrol2.9L
Cash £46,950
2024 Porsche
Taycan
16,000 milesAutomaticElectric
Cash £45,950
2024 BMW
M4 Coupe
40,000 milesAutomaticPetrol3.0L
Cash £46,950
2026 Porsche
Macan
11,000 milesAutomaticPetrol2.0L
Cash £45,950
2024 Volvo
XC90
12,000 milesAutomaticPetrol2.0L
Cash £45,950
2025 Land Rover
Defender 110
63,000 milesAutomaticDiesel3.0L
Cash £47,950
2022 Land Rover
Defender 90
48,000 milesAutomaticDiesel3.0L
Cash £44,950
2023 Porsche
Cayenne
34,622 milesAutomaticPetrol3.0L
Cash £45,990
2023 Audi
Q8
39,984 milesAutomaticPetrol3.0L
Cash £44,990
2025 BMW
4 Series Convertible
8,376 milesAutomaticPetrol3.0L
Cash £42,690
2024 Mercedes
AMG C43 Saloon
8,297 milesAutomaticPetrol2.0L
Cash £44,990
2020 Mercedes
AMG C63 Cabriolet (2018-2023)
11,326 milesAutomaticPetrol4.0L
Cash £45,000More cars in Buckinghamshire under £50K
Used cars in Buckinghamshire over £50,000
2023 Porsche
Cayenne Coupe
49,000 milesAutomaticPetrol4.0L
Cash £62,950
2025 Land Rover
Defender 90
42,000 milesAutomaticDiesel3.0L
Cash £52,950
2023 Jaguar
F-Pace
21,000 milesAutomaticPetrol5.0L
Cash £51,950
2023 Mercedes
C-Class Coupe
25,000 milesAutomaticPetrol4.0L
Cash £61,950
2023 Mercedes
GLE
24,000 milesAutomaticDiesel2.9L
Cash £52,950
2024 Bentley
Continental GT Convertible
9,345 milesAutomaticPetrol6.0L
Cash £174,990
2021 Aston Martin
DB11 AMR
13,723 milesAutomaticPetrol5.2L
Cash £92,990
2023 Aston Martin
Vantage
4,054 milesAutomaticPetrol4.0L
Cash £84,990
2024 Porsche
911
12,809 milesAutomaticPetrol3.7L
Cash £129,990
2026 Porsche
Macan
17,437 milesAutomaticPetrol2.9L
Cash £56,990
2025 Land Rover
Defender 110
30,017 milesAutomaticDiesel3.0L
Cash £54,000
2020 Bentley
Bentayga
40,000 milesAutomaticPetrol4.0L
Cash £109,000More used cars in Buckinghamshire over £50K
