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2017 Porsche 991 • Compare 1 used cars with valuation

Market overview: March-2026 Price Analysis: A used Porsche 991 from 2017 currently costs between £74,995 and £74,995. On average, the mileage for this year stands at 21,000 miles. The depreciation and price trend over the last 12 months is £0.

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Carwow

Used Mercedes C63S AMG Premium 476 HP (350 kW) 2018 Sedan
2018
(2018) Mercedes C63S AMG Premium 476 HP
£24,996

Fair price

You save £104
W1H 7AB Greater London, London

192 g CO2/km comb. - 476 HP (350 kW) - 8.1 Mpg

Carwow

Used Mercedes C63S AMG AMG 476 HP (350 kW) 2018 Sedan
2018
(2018) Mercedes C63S AMG AMG 476 HP
£22,995

Fair price

You save £105
BA112AR

192 g CO2/km comb. - 476 HP (350 kW) - 8.1 Mpg

Carwow

Used Mercedes C63S AMG Premium 476 HP (350 kW) 2018 Sedan
2018
(2018) Mercedes C63S AMG Premium 476 HP
£25,000

Fair price

You save £700
DE21 4AP Derby, Derbyshire

192 g CO2/km comb. - 476 HP (350 kW) - 8.1 Mpg

Carwow

Used Mercedes E63 AMG Premium 612 HP (450 kW) 2019 Estate
2019
(2019) Mercedes E63 AMG Premium 612 HP
£38,995

Fair price

You save £405
DE73 7HL Stenson, Derbyshire

280 g CO2/km comb. - 612 HP (450 kW) - 12.1 Mpg

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Verified Dealers

Carwow

Used Mercedes C63 AMG Premium 476 HP (350 kW) 2018 Estate
2018
(2018) Mercedes C63 AMG Premium 476 HP
£25,995

Super price

You save £3,305
HP234NB

196 g CO2/km comb. - 476 HP (350 kW) - 8.4 Mpg

Carwow

Used Mercedes C63 AMG Premium 476 HP (350 kW) 2018 Cabriolet
2018
(2018) Mercedes C63 AMG Premium 476 HP
£29,995

Fair price

Estimated price £29,405
SA68HF

208 g CO2/km comb. - 476 HP (350 kW) - 8.9 Mpg

Carwow

Used Audi RS6 Advanced 560 HP (411 kW) 2018 Estate
2018
(2018) Audi RS6 Advanced 560 HP
£37,990

Fair price

Estimated price £37,737
YO19 5XD York, North Yorkshire

223 g CO2/km comb. - 560 HP (411 kW) - 9.6 Mpg

Carwow

Used Mercedes C63 AMG Premium 510 HP (375 kW) 2018 Coupe
2018
(2018) Mercedes C63 AMG Premium 510 HP
£29,950

Good price

You save £2,450
HA36AG

200 g CO2/km comb. - 510 HP (375 kW) - 8.6 Mpg

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