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!

10,953 Diesel cars under £40000 for sale

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  • Relevance
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  • Newly listed

Audi Q540 TDI Quattro S Line 5dr S Tronic

2023
16,435 miles
SUV

£37,410

or £549 mo
BA28SG

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £548.11, Customer Deposit: £5,611.00, Total Deposit: £5,861.50, Optional Final Payment: £19,176.25, Total Charge For Credit: £13,388.92, Total Amount Payable: £50,798.92, Representative APR: 13.80%, Interest Rate (Fixed): 13.78%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q335 TDI Black Edition 5dr

2021
22,724 miles
SUV

£25,500

or £383 mo
Great price
LE32LD

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £382.53, Customer Deposit: £3,825.00, Total Deposit: £3,825.00, Optional Final Payment: £12,858.75, Total Charge For Credit: £9,162.66, Total Amount Payable: £34,662.66, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q230 TDI Sport 5dr S Tronic

2020
21,000 miles
SUV

£18,850

or £319 mo
CF238RT

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £318.22, Customer Deposit: £2,827.00, Total Deposit: £2,827.50, Optional Final Payment: £7,111.00, Total Charge For Credit: £6,363.06, Total Amount Payable: £25,213.06, Representative APR: 13.90%, Interest Rate (Fixed): 13.90%, Excess Mileage Charge: 6.70ppm, Mileage Per Annum: 10,000

Audi A440 TDI 204 Quattro S Line 4dr S Tronic

2024
9,398 miles
Saloon

£31,990

or £491 mo
DD23PT

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £490.76, Customer Deposit: £4,798.00, Total Deposit: £5,048.50, Optional Final Payment: £15,020.00, Total Charge For Credit: £11,144.22, Total Amount Payable: £43,134.22, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A335 TDI Black Edition 5dr S Tronic

2023
8,000 miles
Hatchback

£30,495

or £448 mo
LA116LJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £447.58, Customer Deposit: £4,574.00, Total Deposit: £4,824.25, Optional Final Payment: £15,043.75, Total Charge For Credit: £10,409.26, Total Amount Payable: £40,904.26, Representative APR: 13.30%, Interest Rate (Fixed): 13.31%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

253-270 of 10,953 vehicles