Filter results 16 Cars
Compare cheap car insurance from over 110 insurance providers. Find our best deal in minutes!
Get a QuoteBrowse by shape
Browse by trim
Sort By
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/93d0728dd2f9857a26343ec9bc520719/9ac434447409255986d873af744dc4ed.jpg)
2025 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Bedford BMW
3,493 miles
Request callback
£47,993
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/e764e675069d08aadfbd7520f0ec9768/28fa0250ecd98fdcb9b3bdc58f684cb1.jpg)
2025 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Marshall BMW Grimsby
7,788 miles
Request callback
£40,991
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/ed13f094699e9d06de4084bc8752b6fb/cf70dd4b56c6e7b087f62de1ab555dd1.jpg)
2025 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Dick Lovett BMW Bristol
8,077 miles
Request callback
£45,000
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/67cb30596fe32756b8b3bcc6b4560ee7/ef157eda9576e3cf935f20c77e3aba39.jpg)
2023 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Southend BMW
26,132 miles
Request callback
£30,990
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/ba5737abacdca1ba3168368b9ac742aa/c9cf7c6970ffbf260541a4f6ea037083.jpg)
2021 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Lincoln BMW
23,112 miles
Request callback
£26,850
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/4dcd66bf0a175b0f2276aa25f7596f5e/e166a93ad157f84be2a158e43ca5729b.jpg)
2021 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Brighton BMW
38,126 miles
Request callback
£25,490
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/3b66f860230b580394106148fe5d7835/8bec2b213a055547990b4d53f69c58e7.jpg)
2021 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Brighton BMW
33,776 miles
Request callback
£25,990
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/9a1e901d3584d8def1b25a6884f2d7a1/fbda980860d6a6a7dfc989c46d9564a7.jpg)
2021 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Bedford BMW
16,075 miles
Request callback
£29,550
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/f46a85e5c2666ca6cb1148828f52ec80/ff98575383fd9b53ba81d6f5d1692250.jpg)
2025 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Marshall BMW Bournemouth
4,961 miles
Request callback
£44,554
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/2f8c46b955a95239a550072c3a505477/ed741684473ec53c70c2b6bcc35e7942.jpg)
2021 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Reading BMW
28,688 miles
Request callback
£27,950
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/cc339347858547302730e52242ba2623/338267b95641d1137e39e034c08424f4.jpg)
2024 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Group 1 Hailsham BMW
14,162 miles
Request callback
£40,595
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/8b5fd3bba614fe287df8aac1bc185a0b/4d1b7e145c8d2917a9da70f9b26e759f.jpg)
2022 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Volvo Grimsby
36,349 miles
Request callback
£27,395
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/f63803357b2bb206a3b5a5333dcacc35/8dd410478cc85fb43cae7f58ddd237f1.jpg)
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/159f6dd2646851799317a0bc3f94e8a8/d79fd38bc9322c0d842e8b147a95d467.jpg)
2022 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Vertu Mercedes-Benz of Ascot
13,601 miles
Request callback
£31,771
:no_upscale():format(webp)/https://cdn.uk.prod.group-mobility-trader.com/images/cas/b60a02b1fc98f0d25b4fe6afbdfba158/3d1ddd70aae73b6e6c13f7b56f998262.jpg)
2025 BMW 4 Series Convertible
420i M Sport 2dr Step Auto
420i M Sport 2dr Step Auto
Marshall BMW Hampshire
3,235 miles
Request callback
£44,274
| Buy new from | £47,807 | (list price from £53,785) |
Showing 1 - 15 of 16 cars
Read the Honest John review...
-
BMW 4 Series Convertible (2020 on)
Excellent all-round comfort. Great performance in the M440i and M4. Surprisingly practical for a four-seat convertible.
