The best used BMW M340i finance deals

Use our BMW M340i finance calculator to compare PCP and HP payments on the exact car you want - using a URL, a registration number, or just the make and model. BMW dealerships often mark up their finance rates to boost their profits. At Prefinance, we cut out the middleman. You find the M340i on AutoTrader, Motors.co.uk, or anywhere else and we provide the funding at a rate that beats the dealer. Rates starting from 7.9% - Representative APR 8.9%.

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Why choose an BMW M340i?

The used BMW M340i carves out a unique and highly desirable niche in the pre-owned luxury sports sedan market. It's not quite the full-blown M3, but it's far more potent and engaging than a standard 3 Series, offering an exceptional blend of blistering performance, everyday usability, and premium comfort. This makes it the perfect choice for the discerning driver who craves thrilling dynamics and a sophisticated driving experience without the higher running costs or harsher ride often associated with dedicated M models. It's a true wolf in sheep's clothing, ready to excite.

Under the hood, the M340i boasts a potent 3.0-liter turbocharged inline-six engine, producing 382 horsepower, capable of launching it from 0-60 mph in a breathtaking 4.2 seconds. Its xDrive all-wheel-drive system (though rear-wheel drive was also available) ensures superb traction, while the M Sport suspension and variable sport steering deliver precise handling and a connected feel. Inside, occupants are treated to a high-quality cabin featuring Dakota leather upholstery, BMW's iDrive infotainment system with a 10.25-inch touchscreen, and a comprehensive suite of driver assistance technologies. As a used purchase, the M340i represents outstanding value, offering near-M levels of performance and luxury at a significantly reduced price point compared to new. Its M Sport brakes, aerodynamic body kit, and aggressive styling cues further set it apart, ensuring it looks as good as it performs.

Financing a M340i:

Considering a BMW M340i? It's an excellent choice for financing, especially with its strong residual values and high desirability. This means the car holds its value well over time, which is a significant advantage for PCP (Personal Contract Purchase) finance customers. Lower depreciation often translates to lower monthly payments and more equity at the end of your agreement.

We make financing accessible, with APR rates starting from a competitive 7.9% and a representative APR of 8.9%. Our flexible terms allow us to fund M340i models of various ages, ensuring we can tailor a finance package to your specific needs. Our advanced comparison technology works to find the best lender for your chosen vehicle, making the process seamless. Discover your options today and try a comparison!

BMW M340i finance calculator

Rates from 7.9% APR.
Work out the monthly payments on any BMW M340i with our free PCP and HP calculator. Why accept a high 16.90% APR from a dealer? Here are the facts based on our user's comparisons: We save on average £47.96 per month on used BMW finance deals.

Prefinance logoAverage dealer
Representative APR 8.73%11.46%
Monthly payment £534£582
Total payable £25,234£27,485
Monthly saving £48N/A

Statistics based on a sample size of 308 real BMW finance calculations and comparisons from 1/13/2026 to 7/13/2026. Data last updated on 7/13/2026

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