Click for vehicles with £200-£750 cashback + free delivery

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!

227 4-Door Audi A6 cars for sale

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

Audi A640 TFSI Black Edition 4dr S Tronic

2021
25,891 miles
Petrol

£26,975

or £374 mo
BL99ST

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £373.34, Customer Deposit: £4,046.00, Total Deposit: £4,046.25, Optional Final Payment: £11,861.00, Total Charge For Credit: £6,852.57, Total Amount Payable: £33,827.57, Representative APR: 9.90%, Interest Rate (Fixed): 9.47%, Excess Mileage Charge: 15.00ppm, Mileage Per Annum: 10,000

Audi A640 TDI Black Edition 4dr S Tronic

2021
48,000 miles
Diesel

£27,295

or £441 mo
CO40HQ

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £440.96, Customer Deposit: £4,094.00, Total Deposit: £4,094.25, Optional Final Payment: £10,695.00, Total Charge For Credit: £8,660.33, Total Amount Payable: £35,955.33, Representative APR: 12.90%, Interest Rate (Fixed): 12.90%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A650 TFSI e Quattro S Line 4dr S Tronic

2024
34 miles
Hybrid

£44,990

or £739 mo
NW36LT

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £738.23, Customer Deposit: £6,748.00, Total Deposit: £6,748.50, Optional Final Payment: £16,920.00, Total Charge For Credit: £14,113.54, Total Amount Payable: £59,103.54, Representative APR: 12.90%, Interest Rate (Fixed): 12.90%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A650 TFSI e Quattro Sport 4dr S Tronic

2021
54,414 miles
Hybrid

£20,500

or £321 mo
CM13BH

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £320.79, Customer Deposit: £3,075.00, Total Deposit: £3,075.00, Optional Final Payment: £8,677.89, Total Charge For Credit: £6,650.81, Total Amount Payable: £27,150.81, Representative APR: 12.90%, Interest Rate (Fixed): 6.72%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

Audi A650 TFSI e Quattro Sport 4dr S Tronic

2020
25,368 miles
Hybrid

£24,970

or £398 mo
N200PT

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £397.99, Customer Deposit: £3,745.00, Total Deposit: £3,745.50, Optional Final Payment: £10,120.00, Total Charge For Credit: £7,999.02, Total Amount Payable: £32,969.02, Representative APR: 12.90%, Interest Rate (Fixed): 12.90%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

Audi A640 TFSI S Line 4dr S Tronic

2022
29,206 miles
Petrol

£25,490

or £392 mo
PL75JY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £391.30, Customer Deposit: £3,823.00, Total Deposit: £3,823.50, Optional Final Payment: £12,288.75, Total Charge For Credit: £9,013.35, Total Amount Payable: £34,503.35, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

Audi A650 TFSI e Quattro Sport 4dr S Tronic

2021
39,765 miles
Hybrid

£21,995

or £302 mo
TN23DS

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £301.58, Customer Deposit: £3,299.00, Total Deposit: £3,299.25, Optional Final Payment: £11,023.35, Total Charge For Credit: £6,501.86, Total Amount Payable: £28,496.86, Representative APR: 11.30%, Interest Rate (Fixed): 11.32%, Excess Mileage Charge: 9.98ppm, Mileage Per Annum: 10,000

181-198 of 227 vehicles