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2017 Audi S6 • Compare 2 used cars with valuation

Market overview: March-2026 Price Analysis: A used Audi S6 from 2017 currently costs between £19,999 and £20,300. On average, the mileage for this year stands at 99,072 miles. The depreciation and price trend over the last 12 months is £0.

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Carwow

Used Mercedes C43 AMG Premium Plus 367 HP (269 kW) 2017 White Coupe
2017
(2017) Mercedes C43 AMG Premium Plus 367 HP
£21,495

Fair price

You save £505
BL1 3DE Greater Manchester, Manchester

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Used Mercedes C43 AMG Premium 367 HP (269 kW) 2018 Estate
2018
(2018) Mercedes C43 AMG Premium 367 HP
£21,985

Good price

You save £1,815
RG75JF

185 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Used Mercedes SL400 AMG 333 HP (244 kW) 2016 Cabriolet
2016
(2016) Mercedes SL400 AMG 333 HP
£19,050

Fair price

You save £850
N11 1GN Greater London, London

179 g CO2/km comb. - 333 HP (244 kW) - 7.7 Mpg

Carwow

Used Mercedes C43 AMG Premium Plus 367 HP (269 kW) 2018 Grey Sedan
2018
(2018) Mercedes C43 AMG Premium Plus 367 HP
£22,995

Fair price

You save £1,205
OL9 6HT Greater Manchester, Manchester

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

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Carwow

Used Mercedes C43 AMG Premium 367 HP (269 kW) 2018 Coupe
2018
(2018) Mercedes C43 AMG Premium 367 HP
£17,000

Good price

You save £1,200
SK13JG

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Used Audi RS5 Design 450 HP (330 kW) 2017 Black Coupe
2017
(2017) Audi RS5 Design 450 HP
£28,499

Fair price

You save £1,201
RG2 0HS Berkshire, Berkshire

197 g CO2/km comb. - 450 HP (330 kW) - 8.6 Mpg

Carwow

Used Mercedes C43 AMG Premium Plus 367 HP (269 kW) 2018 Blue Coupe
2018
(2018) Mercedes C43 AMG Premium Plus 367 HP
£25,799

Fair price

You save £501
PE32 1DD Pott Row, Norfolk

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Used Mercedes C43 AMG Premium 390 HP (286 kW) 2019 Sedan
2019
(2019) Mercedes C43 AMG Premium 390 HP
£26,950

Fair price

Estimated price £26,220
HX1 3NS West Yorkshire, West Yorkshire

213 g CO2/km comb. - 390 HP (286 kW) - 9.6 Mpg

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