Motoring Today

BMW X3 under £400 per month

3 used BMW X3 listings from £239/mo under £400 a month, with real broker quotes. Tap any "£X /mo" to see that dealer's full representative example. Finance is subject to status; terms and conditions apply.

There are currently 3 BMW X3 models available for under £400 per month, as of 3 August 2026. These typically range in cash price from £10,490 to £16,295, with the cheapest monthly payment starting at £244. Finance examples shown are representative and based on a typical 60-month Hire Purchase (HP) agreement with no deposit and a 13% APR. Finance is subject to status and individual terms may vary. This budget commonly allows for well-maintained models of this popular SUV.

In stock
3

Live BMW X3 listings

From / month
£239/mo

Cheapest representative quote

Monthly budget
£400

Under £400 a month

BMW X3
Great price

BMW X3

2016 Xdrive30d Se

DieselAutomatic79,603 mi2016
Band G · £275/yr
£239/mo
£10,290
cash

Ezy Access·4.5 (207)· South Ruislip

BMW X3
Fair price

BMW X3

2016 Xdrive 20d M Sport Auto

DieselAutomatic81,623 mi2016
Band E · £200/yr
£283/mo
£12,400
cash

AB Dealers·4.6 (196)· Feltham

BMW X3
Fair price

BMW X3

2018 Xdrive 30d M Sport Auto

DieselAutomatic103,716 mi2018
£200/yr
£379/mo
£16,295
cash

Ezy Access·4.5 (207)· South Ruislip

Frequently asked questions

What deposit do I need to get a BMW X3 under £400 per month?
Our representative finance example for a BMW X3 is based on a £0 deposit over 60 months at 13% APR. This typically results in a higher monthly payment than £400, but increasing your deposit will lower your monthly payments. All finance is subject to status.
Does my credit score affect the monthly payment?
Yes, your credit score can affect the monthly payment. The finance rates quoted are representative examples, and the personal APR offered to you will depend on your individual credit history and affordability checks.
Should I choose HP or PCP for this budget?
For a BMW X3 under £400 per month, HP means you own the car at the end of the term, whereas PCP typically offers lower monthly payments but involves a balloon payment to own the car. Our comprehensive PCP vs HP finance guide explains the differences in full.