Motoring Today

BMW 4 Series under £30,000

4 used BMW 4 Series for sale from £9,990 — every car priced under £30,000. Compare ULEZ, mileage and finance side by side.

The BMW 4 Series offers a compelling proposition, with the cheapest cash price for this model currently at £10,430. This figure could equate to a representative finance payment of £294 per month on a Hire Purchase agreement over 60 months with a 13% APR, subject to status. These cars are drawn from our live stock of 3 BMW 4 Series models available for less than £30,000, as updated on 14 September 2026. This budget allows access to models ranging from 2014 to 2018 year of manufacture. The BMW 4 Series is typically praised for its blend of sporty handling and premium comfort, often featuring advanced infotainment and robust engine options, making it a popular choice for those seeking a stylish and engaging drive.

Available now
4
under £30,000
Cheapest
£9,990
In budget
BMW 4 Series
Fair price

BMW 4 Series

2015 420d M Sport Auto

DieselAutomatic87,073 mi2015
Band C · £35/yr
Finance available on request
£9,990
cash

Ezy Access·4.5 (248)· South Ruislip

BMW 4 Series
Good price

BMW 4 Series

2014 430d Xdrive Gran Coupe M Sport Auto

DieselAutomatic95,806 mi2014
Band F · £225/yr
£254/mo
£10,399
cash

CG Motorland·4.5 (210)· Leicester

BMW 4 Series
Fair price

BMW 4 Series

2018 420i Gran Coupe M Sport Auto

PetrolAutomatic89,974 mi2018
£200/yr
£294/mo
£12,777
cash

CG Motorland·4.5 (210)· Leicester

BMW 4 Series

BMW 4 Series

2023 420i M Sport Auto

PetrolAutomatic37,350 mi2023
£200/yrHome delivery
Finance available on request
£24,999
cash

Anycolour Car·4.9 (150)· Barnsley

Frequently asked questions

What BMW 4 Series models can I get for under £30,000?
Motoring Today currently lists 3 BMW 4 Series models for under £30,000. Prices start from £10,430, with available models ranging from 2014 to 2018.
Can I finance a BMW 4 Series at this cash price?
Yes, finance is often available on our listings. For a BMW 4 Series, a representative example shows Hire Purchase payments from £294 per month. This is a representative example, and finance is subject to status.
What should I check when buying a BMW 4 Series at this price point?
Always review the full MOT history and any advisories, which Motoring Today shows on every listing. Check for a comprehensive service history and ensure the mileage is consistent with the car's age for its price.