Explore

Select country
UK
FR

Monday-Friday, 9am-5pm
020 3936 1257
hey@heycar.co.uk
Select country
- UK
- FR

See what customers are saying

“Excellent”

Trustscore: 4.3/5

Find us on

Copyright 2025 heycar - All rights reserved

heyAI search results

Hey there!

Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

For best results, try using clear, specific phrases like this:

Make and model (VW Golf GTI)
Colour and body type (e.g. SUV, hatchback)
Fuel type (petrol, diesel, electric, hybrid)
Age of the vehicle (less than 3 years old)
Mileage (less than 10k miles)
Your budget (total/monthly)

We're constantly improving to make your car search easier. Thanks for your patience!

Filters (6)

Enter postcode

31 BMW 3 Series M340i 4-Door cars over £20000 for sale

Sort by

Relevance
Distance
Age (oldest)
Age (newest)
Price (lowest)
Price (highest)
Miles (lowest)
Miles (highest)
Newly listed

Main listing image - BMW 3 Series

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£44,750

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £639.22, Customer Deposit: £6,712.00, Total Deposit: £6,712.50, Optional Final Payment: £21,715.86, Total Charge For Credit: £13,721.70, Total Amount Payable: £58,471.70, Representative APR: 11.90%, Interest Rate (Fixed): 11.90%, Excess Mileage Charge: 15.51ppm, Mileage Per Annum: 10,000

Main listing image - BMW 3 Series

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£33,995

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £573.08, Customer Deposit: £5,099.00, Total Deposit: £5,099.25, Optional Final Payment: £13,310.61, Total Charge For Credit: £11,349.62, Total Amount Payable: £45,344.62, Representative APR: 13.90%, Interest Rate (Fixed): 13.90%, Excess Mileage Charge: 9.61ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive 4dr Step Auto

£26,995

*Representative example: Contract Length: 48 months, 48 Monthly Payments: £606.45, Customer Deposit: £4,049.00, Total Deposit: £4,049.25, Total Charge For Credit: £6,163.85, Total Amount Payable: £33,158.85, Representative APR: 12.90%, Interest Rate (Fixed): 12.17%

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£35,750

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £538.41, Customer Deposit: £5,362.00, Total Deposit: £5,362.50, Optional Final Payment: £15,727.50, Total Charge For Credit: £10,655.27, Total Amount Payable: £46,405.27, Representative APR: 11.90%, Interest Rate (Fixed): 11.92%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£53,250

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £798.45, Customer Deposit: £7,987.00, Total Deposit: £7,987.50, Optional Final Payment: £23,597.10, Total Charge For Credit: £15,861.75, Total Amount Payable: £69,111.75, Representative APR: 11.90%, Interest Rate (Fixed): 11.90%, Excess Mileage Charge: 16.52ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£33,995

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £581.32, Customer Deposit: £5,099.00, Total Deposit: £5,099.25, Optional Final Payment: £12,802.35, Total Charge For Credit: £11,228.64, Total Amount Payable: £45,223.64, Representative APR: 13.90%, Interest Rate (Fixed): 13.90%, Excess Mileage Charge: 9.61ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£34,990

*Representative example: Contract Length: 48 months, 48 Monthly Payments: £799.16, Customer Deposit: £5,248.00, Total Deposit: £5,248.50, Total Charge For Credit: £8,618.18, Total Amount Payable: £43,608.18, Representative APR: 13.90%, Interest Rate (Fixed): 13.08%

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£30,695

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £509.68, Customer Deposit: £4,604.00, Total Deposit: £4,604.25, Optional Final Payment: £12,497.00, Total Charge For Credit: £10,361.21, Total Amount Payable: £41,056.21, Representative APR: 13.90%, Interest Rate (Fixed): 13.08%, Excess Mileage Charge: 14.40ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive 4dr Step Auto

£34,450

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £583.12, Customer Deposit: £5,167.00, Total Deposit: £5,167.50, Optional Final Payment: £13,342.16, Total Charge For Credit: £11,466.30, Total Amount Payable: £45,916.30, Representative APR: 13.90%, Interest Rate (Fixed): 13.90%, Excess Mileage Charge: 8.68ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£49,999

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £707.15, Customer Deposit: £7,499.00, Total Deposit: £7,499.85, Optional Final Payment: £21,625.34, Total Charge For Credit: £12,362.24, Total Amount Payable: £62,361.24, Representative APR: 9.90%, Interest Rate (Fixed): 9.90%, Excess Mileage Charge: 15.51ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£38,831

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £556.51, Customer Deposit: £5,824.00, Total Deposit: £5,824.65, Optional Final Payment: £16,377.85, Total Charge For Credit: £9,527.47, Total Amount Payable: £48,358.47, Representative APR: 9.90%, Interest Rate (Fixed): 9.90%, Excess Mileage Charge: 12.14ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£30,999

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £565.61, Customer Deposit: £4,649.00, Total Deposit: £4,649.85, Optional Final Payment: £8,121.74, Total Charge For Credit: £8,921.87, Total Amount Payable: £39,920.87, Representative APR: 12.90%, Interest Rate (Fixed): 6.72%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£32,898

*Representative example: Contract Length: 48 months, 48 Monthly Payments: £751.38, Customer Deposit: £4,934.00, Total Deposit: £4,934.70, Total Charge For Credit: £8,102.94, Total Amount Payable: £41,000.94, Representative APR: 13.90%, Interest Rate (Fixed): 13.07%

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£53,995

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £802.93, Customer Deposit: £8,099.00, Total Deposit: £8,099.25, Optional Final Payment: £24,324.22, Total Charge For Credit: £16,166.18, Total Amount Payable: £70,161.18, Representative APR: 11.90%, Interest Rate (Fixed): 11.90%, Excess Mileage Charge: 16.52ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£48,882

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £688.90, Customer Deposit: £6,816.00, Total Deposit: £6,816.90, Optional Final Payment: £19,420.00, Total Charge For Credit: £13,169.20, Total Amount Payable: £58,615.20, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 14.40ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£49,108

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £760.72, Customer Deposit: £7,366.00, Total Deposit: £7,366.20, Optional Final Payment: £20,021.00, Total Charge For Credit: £14,033.04, Total Amount Payable: £63,141.04, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 14.40ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£46,746

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £714.30, Customer Deposit: £7,011.00, Total Deposit: £7,011.90, Optional Final Payment: £19,639.00, Total Charge For Credit: £13,477.00, Total Amount Payable: £60,223.00, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 14.40ppm, Mileage Per Annum: 10,000

BMW 3 SeriesM340i xDrive MHT 4dr Step Auto

£45,746

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £698.85, Customer Deposit: £6,861.00, Total Deposit: £6,861.90, Optional Final Payment: £19,229.00, Total Charge For Credit: £13,190.85, Total Amount Payable: £58,936.85, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 14.40ppm, Mileage Per Annum: 10,000

1-18 of 31 vehicles