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(S-Line) Audi A6 Used • 5 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

£12,990

Fair price

You save £710

SK117TX Macclesfield, Cheshire

115 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A6 Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£15,995

Fair price

Estimated price £15,020

RG263JE Tadley, Hampshire

121 g CO2/km comb. - 188 HP (138 kW)

heycar

Audi A6 Avant 2.0 TDI Ultra S Line 5dr

£15,781

Fair price

Estimated price £15,727

PL158EX Launceston, Cornwall

119 g CO2/km comb. - 190 HP (139 kW) - 61.0 Mpg

heycar

Audi A6 Avant 2.0 TDI Ultra SE Executive 5dr S Tronic

£15,057

Good price

You save £2,043

KT121RR Walton on Thames, Surrey

114 g CO2/km comb. - 188 HP (138 kW)

Carwow

Audi A6 -Avant 2.0 TDI Ultra SE Executive 5dr S Tronic

£15,057

Super price

You save £2,643

KT121RR, Surrey

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

Carwow

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

£11,699

Good price

You save £1,901

PE134AX, Cambridgeshire

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

Carwow

Audi A6 -Avant 3.0 TDI [272] Quattro S Line 5dr Tronic

£15,900

Good price

You save £2,100

PE296WP Huntingdon, Cambridgeshire

138 g CO2/km comb. - 272 HP (200 kW) - 5.3 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr

£13,995

Fair price

Estimated price £13,899

BT521SF

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

Carwow

Audi A6 -Avant 2.0 TDI Quattro Black Edition 5dr S Tronic

£12,699

Fair price

You save £101

PE134AX, Cambridgeshire

141 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr

£15,633

Good price

You save £1,567

PL158EX, Cornwall

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£12,000

Fair price

You save £800

CO43BN, Essex

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

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

£11,500

Super price

You save £2,300

NE51NB, Tyne and Wear

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

Carwow

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

£13,299

Fair price

You save £1

PE134AX, Cambridgeshire

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

heycar

Audi A6 Avant 2.0 TDI Ultra S Line 5dr S Tronic

£16,995

Fair price

Estimated price £16,893

NR70TA Norwich, Norfolk

115 g CO2/km comb. - 190 HP (139 kW)

Carwow

Audi A6 2.0 TDI Ultra SE 5dr S Tronic

£10,775

Super price

You save £3,125

DA130AG, Kent

114 g CO2/km comb. - 190 HP (139 kW) - 64.0 Mpg

Carwow

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

£9,490

Super price

You save £2,110

PE46LA Peterborough, Cambridgeshire

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

Carwow

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

£10,749

Fair price

You save £351

PE29FT, Cambridgeshire

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

Carwow

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

£10,649

Super price

You save £2,251

PE134AX, Cambridgeshire

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra SE 5dr S Tronic

£8,995

Good price

You save £1,005

SN252LB, Wiltshire

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£7,695

Fair price

You save £305

HA80AP, London

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A6 Avant (2016/16)2.0 TDI Ultra S Line (11/14-) 5d

Oundle Peterborough, Northamptonshire

Fair price

You save £405

Oundle Peterborough, Northamptonshire

Visit Parkers.co.uk

Dealer

Audi A6 Avant 2.0 TDI ultra S line Estate 5dr Diesel Manual Euro 6 (s/s) (190 ps)

PE2 9FT Peterborough, Cambridgeshire

Fair price

You save £111

PE2 9FT Peterborough, Cambridgeshire

Visit Motors.co.uk

Dealer

Audi A6 A6 2.0S Line TDI Ultra 5dr

PE3 7PR Peterborough, Cambridgeshire

Fair price

You save £610

PE3 7PR Peterborough, Cambridgeshire

Visit Motors.co.uk

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr

Fair price

Estimated price £13,682

BT52 1SF Coleraine

Visit Parkers.co.uk

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr

A bit pricey

Estimated price £11,787

BT82 9JG Strabane

Visit Motors.co.uk

Featured deals

Carwow

Audi A6 -Avant 2.0 TDI Ultra SE Executive 5dr S Tronic

£15,057

Super price

You save £2,643

KT121RR, Surrey

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

Carwow

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

£11,699

Good price

You save £1,901

PE134AX, Cambridgeshire

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

Carwow

Audi A6 -Avant 3.0 TDI [272] Quattro S Line 5dr Tronic

£15,900

Good price

You save £2,100

PE296WP Huntingdon, Cambridgeshire

138 g CO2/km comb. - 272 HP (200 kW) - 5.3 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr

£13,995

Fair price

Estimated price £13,899

BT521SF

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

Carwow

Audi A6 -Avant 2.0 TDI Quattro Black Edition 5dr S Tronic

£12,699

Fair price

You save £101

PE134AX, Cambridgeshire

141 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Audi A6 -Avant 2.0 TDI Ultra S Line 5dr

£15,633

Good price

You save £1,567

PL158EX, Cornwall

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£12,000

Fair price

You save £800

CO43BN, Essex

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

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

£11,500

Super price

You save £2,300

NE51NB, Tyne and Wear

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

Carwow

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

£13,299

Fair price

You save £1

PE134AX, Cambridgeshire

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

heycar

Audi A6 Avant 2.0 TDI Ultra S Line 5dr S Tronic

£16,995

Fair price

Estimated price £16,893

NR70TA Norwich, Norfolk

115 g CO2/km comb. - 190 HP (139 kW)

Carwow

Audi A6 2.0 TDI Ultra SE 5dr S Tronic

£10,775

Super price

You save £3,125

DA130AG, Kent

114 g CO2/km comb. - 190 HP (139 kW) - 64.0 Mpg

Carwow

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

£9,490

Super price

You save £2,110

PE46LA Peterborough, Cambridgeshire

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

Carwow

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

£10,749

Fair price

You save £351

PE29FT, Cambridgeshire

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

Carwow

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

£10,649

Super price

You save £2,251

PE134AX, Cambridgeshire

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra SE 5dr S Tronic

£8,995

Good price

You save £1,005

SN252LB, Wiltshire

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

Carwow

Audi A6 -Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£7,695

Fair price

You save £305

HA80AP, London

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

heycar

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

£12,990

Fair price

You save £710

SK117TX Macclesfield, Cheshire

115 g CO2/km comb. - 190 HP (139 kW)

heycar

Audi A6 Avant 2.0 TDI Ultra Black Edition 5dr S Tronic

£15,995

Fair price

Estimated price £15,020

RG263JE Tadley, Hampshire

121 g CO2/km comb. - 188 HP (138 kW)

heycar

Audi A6 Avant 2.0 TDI Ultra S Line 5dr

£15,781

Fair price

Estimated price £15,727

PL158EX Launceston, Cornwall

119 g CO2/km comb. - 190 HP (139 kW) - 61.0 Mpg

heycar

Audi A6 Avant 2.0 TDI Ultra SE Executive 5dr S Tronic

£15,057

Good price

You save £2,043

KT121RR Walton on Thames, Surrey

114 g CO2/km comb. - 188 HP (138 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive