(Advanced) Audi A6 used • 11 cars for sale – Compares prices!

136 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr

£13,662

Good price

You save £1,738

E65LU, London

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

£10,995

Good price

You save £1,505

HA80AP, London

119 g CO2/km comb. - 190 HP (139 kW) - 4.6 Mpg

Carwow

Audi A6 -2.0 TDI Ultra S Line 4dr Tronic

£12,450

Fair price

You save £50

BT521SF

114 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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BB9 7XR Nelson, Lancashire

Used (2018) Audi A6 Advanced | Good price

Saloon 2.0 TDI Ultra SE Executive

Good price

Used (2016) Audi A6 Advanced 190 HP | Super price

Saloon 2.0 TDI Ultra SE 5dr S

Super price

You save £2,405

BB9 7XR Nelson, Lancashire

Visit Motors.co.uk

PO16 7HZ Fareham, Hampshire

Used (2017) Audi A6 Advanced 190 HP | Super price

A6 2.0SE Executive TDI Ultra

Super price

You save £2,712

PO16 7HZ Fareham, Hampshire

Visit Motors.co.uk

NN7 3AB Milton Malsor, Northamptonshire

Used (2015) Audi A6 Advanced 190 HP | Super price

Saloon 2.0 TDI Ultra SE 5dr S

Super price

You save £2,905

NN7 3AB Milton Malsor, Northamptonshire

Visit Desperateseller.co.uk

PE13 4AX Wisbech, Cambridgeshire

Used (2017) Audi A6 Advanced | Super price

A6 2.0SE Executive TDI Ultra

Super price

You save £2,401

PE13 4AX Wisbech, Cambridgeshire

Visit Desperateseller.co.uk

Visit Desperateseller.co.uk

Used (2017) Audi A6 Advanced 190 HP | Super price

2.0 TDI ultra SE Executive Saloon

Super price

You save £2,000

L4 2RA, Merseyside

PR3 0RB Preston, Lancashire

Used (2018) Audi A6 Advanced 190 HP | Good price

2.0 TDI ultra SE Executive Saloon

Good price

You save £1,805

PR3 0RB Preston, Lancashire

Visit Parkers.co.uk

B11 2DE Birmingham, West Midlands

Used (2013) Audi A6 Advanced 177 HP | Fair price

2.0 TDI SE Multitronic Euro 5

Fair price

You save £605

B11 2DE Birmingham, West Midlands

Visit Exchange and Mart

Used (2024) Audi A6 Advanced 344 HP | Expensive

S6 TDI Quattro Black Ed 4dr Tip

Expensive

Estimated price £47,466

Audi

Visit Group1auto.co.uk

New (2025) Audi A6 Advanced | Not evaluated

Avant 2.0 TDI Edition 1 S Tronic

CW1 6YG Crewe, Cheshire

Not evaluated

CW1 6YG Crewe, Cheshire

Visit Motors.co.uk

Featured deals

Carwow

Audi A6 -3.0 TDI Quattro Black Edition 4dr S Tronic

£11,250

Super price

You save £2,650

NE51NB, Tyne and Wear

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

£12,995

Fair price

You save £105

CA30ET Carlisle, Cumbria

156 g CO2/km comb. - 245 HP (180 kW) - 5.9 Mpg

Carwow

Audi A6 -2.0 TDI Ultra S Line 4dr Tronic

£10,250

Super price

You save £2,350

PE216QX, Lincolnshire

114 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

Audi A6 -2.0 TDI Ultra SE Executive 4dr

£10,999

Good price

You save £1,801

113 g CO2/km comb. - 190 HP (139 kW) - 4.3 Mpg

Used (2025) Audi A6 Advanced 344 HP | Not evaluated

S6 TDI Quattro Black Ed 5dr Tip

Visit Group1auto.co.uk

Featured deals

Carwow

£12,849

Fair price

You save £451

Audi A6 -2.0 TDI Ultra S Line 4dr

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

£11,850

Fair price

You save £350

BT521SF

114 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Quattro S Line 5dr Tronic

£13,790

Fair price

You save £710

IP256HW, Norfolk

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

£10,299

Super price

You save £2,601