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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)

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128 Semi-automatic Audi A6 cars under £100000 for sale

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Newly listed

Audi A61.8 TFSI Black Edition 4dr S Tronic

£16,391

Audi A650 TFSI e Quattro S Line 4dr S Tronic

£25,390

Audi A640 TDI Quattro S Line 4dr S Tronic [Tech Pack]

£30,380

Audi A62.0 TDI Quattro 204 Launch Edition 4dr S Tronic

2026

Diesel

£61,020

IP327YB

Audi A640 TFSI Vorsprung 4dr S Tronic

£39,950

Audi A650 TFSI e Quattro Sport 4dr S Tronic

£47,290

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £789.66, Customer Deposit: £7,093.00, Total Deposit: £7,343.50, Optional Final Payment: £17,028.75, Total Charge For Credit: £14,206.27, Total Amount Payable: £61,496.27, Representative APR: 12.80%, Interest Rate (Fixed): 12.81%, Excess Mileage Charge: 9.98ppm, Mileage Per Annum: 10,000

Audi A62.0 TDI Quattro S Line 4dr S Tronic

£18,495

Audi A650 TFSI e Quattro Black Edition 5dr S Tronic

£46,000

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £679.16, Customer Deposit: £6,900.00, Total Deposit: £7,150.00, Optional Final Payment: £20,520.00, Total Charge For Credit: £13,600.52, Total Amount Payable: £59,600.52, Representative APR: 11.80%, Interest Rate (Fixed): 11.83%, Excess Mileage Charge: 9.98ppm, Mileage Per Annum: 10,000

Audi A640 TFSI Black Edition 4dr S Tronic

£33,000

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £499.45, Customer Deposit: £4,950.00, Total Deposit: £5,200.00, Optional Final Payment: £15,936.25, Total Charge For Credit: £11,620.40, Total Amount Payable: £44,620.40, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000