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!

9,422 Diesel cars under £40000 for sale

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

Audi Q335 TDI S Line 5dr S Tronic

2021
34,345 miles
SUV

£25,500

or £386 mo
Fair price
B904BQ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £386.00, Customer Deposit: £3,825.00, Total Deposit: £3,825.00, Optional Final Payment: £11,803.75, Total Charge For Credit: £8,280.75, Total Amount Payable: £33,780.75, Representative APR: 12.80%, Interest Rate (Fixed): 12.81%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A330 TDI Technik 5dr

2021
51,455 miles
Hatchback

£16,680

or £253 mo
CV49BY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £252.53, Customer Deposit: £2,502.00, Total Deposit: £2,502.00, Optional Final Payment: £7,718.75, Total Charge For Credit: £5,419.66, Total Amount Payable: £22,099.66, Representative APR: 12.80%, Interest Rate (Fixed): 12.81%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q335 TDI S Line 5dr S Tronic

2019
63,272 miles
SUV

£23,000

or £371 mo
DE248AJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £370.09, Customer Deposit: £3,450.00, Total Deposit: £3,450.00, Optional Final Payment: £10,046.25, Total Charge For Credit: £7,900.48, Total Amount Payable: £30,900.48, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A435 TDI S Line 4dr S Tronic

2024
13,439 miles
Saloon

£27,490

or £360 mo
Good price
ST161GZ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £359.14, Customer Deposit: £4,123.00, Total Deposit: £4,373.50, Optional Final Payment: £13,965.00, Total Charge For Credit: £7,738.08, Total Amount Payable: £35,228.08, Representative APR: 10.80%, Interest Rate (Fixed): 10.78%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q335 TDI S Line 5dr S Tronic

2023
18,862 miles
SUV

£30,000

or £453 mo
Good price
WF27UA

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £452.27, Customer Deposit: £4,500.00, Total Deposit: £4,750.00, Optional Final Payment: £14,558.75, Total Charge For Credit: £10,575.44, Total Amount Payable: £40,575.44, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q335 TDI S Line 5dr S Tronic

2022
23,395 miles
SUV

£28,890

or £434 mo
SO533DH

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £433.41, Customer Deposit: £4,333.00, Total Deposit: £4,333.50, Optional Final Payment: £13,608.75, Total Charge For Credit: £9,432.52, Total Amount Payable: £38,322.52, Representative APR: 12.80%, Interest Rate (Fixed): 12.81%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q540 TDI Quattro S Line 5dr S Tronic

2023
53,819 miles
SUV

£32,000

or £476 mo
DE248AJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £475.49, Customer Deposit: £4,800.00, Total Deposit: £5,050.00, Optional Final Payment: £15,983.75, Total Charge For Credit: £11,391.78, Total Amount Payable: £43,391.78, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q540 TDI Quattro S Line 5dr S Tronic

2022
23,745 miles
SUV

£34,311

or £534 mo
PE302HY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £533.54, Customer Deposit: £5,146.00, Total Deposit: £5,146.65, Optional Final Payment: £15,532.50, Total Charge For Credit: £11,454.53, Total Amount Payable: £45,765.53, Representative APR: 13.30%, Interest Rate (Fixed): 13.29%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi Q235 TDI Quattro Black Edition 5dr S Tronic

2021
28,250 miles
SUV

£24,550

or £364 mo
BN15AT

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £363.03, Customer Deposit: £3,682.00, Total Deposit: £3,682.50, Optional Final Payment: £12,255.00, Total Charge For Credit: £8,459.91, Total Amount Payable: £33,009.91, Representative APR: 13.30%, Interest Rate (Fixed): 13.29%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

91-108 of 9,422 vehicles

Can’t find what you’re looking for?

Create a personalised stock alert and we’ll let you know when your perfect car’s available.