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2018 Audi RS6 • Compare 4 used cars with valuation

Market overview: Price Analysis (September-2026): A used 2018 Audi RS6 typically costs between £43,261 and £46,841 • On average, used 2018 Audi RS6 cars have covered 56,751 miles – with a few high-mileage examples reaching up to 66,554 miles • Depreciation and price trends over the last 12 months for the 2018 Audi RS6 stand at £0.

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Used Audi RS6 Performance 605 HP (444 kW) 2017 White Estate

(2017) Audi RS6 Performance 605 HP

Fair price

YO19 5XD York, North Yorkshire

223 g CO2/km comb. - 605 HP (444 kW) - 9.6 Mpg

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Used Audi RS5 Advanced 450 HP (330 kW) 2017 Blue Coupe

(2017) Audi RS5 Advanced 450 HP

Fair price

Estimated price £32,578

CV93NB Leicestershire, Leicestershire

197 g CO2/km comb. - 450 HP (330 kW) - 8.7 Mpg

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Used Audi RS5 Comfort 450 HP (330 kW) 2018 Grey Coupe

(2018) Audi RS5 Comfort 450 HP

Fair price

Estimated price £32,270

NN4 8RF West Northamptonshire, Northamptonshire

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

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Used Audi RS5 Comfort 450 HP (330 kW) 2018 White Coupe

(2018) Audi RS5 Comfort 450 HP

Fair price

Estimated price £31,572

NN4 8RF West Northamptonshire, Northamptonshire

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

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Used (2018) Audi RS6 Performance 596 HP | Good price

RS6 4.0T FSI Quattro Performance

2018
48,000 miles
Trim level: Performance
4.0L Petrol
Estate
Automatic
596 HP (438 kW)
CO2 emissions: 223 g CO2/km comb.
9.6 mpg
Details

Good price

£44,795

£44,995

Parkers.co.uk

G32 8LT Tollcross, Glasgow

-5%

1 / 4

Used (2018) Audi RS6 Performance 605 HP | Fair price

Avant 4.0 TFSI V8 Performance

2018
64,000 miles
Trim level: Performance
4.0L Petrol
Estate
Automatic
605 HP (444 kW)
CO2 emissions: 223 g CO2/km comb.
9.6 mpg
Details

Fair price

£42,990

£45,495

Motors.co.uk

BL9 5BR Greater Manchester, Manchester

1 / 4

Used (2018) Audi RS6 Performance | A bit pricey

RS6 4.0T FSI Quattro Performance

2018
48,000 miles
Trim level: Performance
4.0L Petrol
Estate
Automatic
CO2 emissions: 223 g CO2/km comb.
9.6 mpg
Details

A bit pricey

£45,970

Motors.co.uk

ME1 3QX Rochester, Kent

-6%

1 / 4

Used (2018) Audi RS6 Performance 596 HP | Expensive

RS6 4.0T FSI Quattro Performance

2018
67,005 miles
Trim level: Performance
4.0L Petrol
Estate
Automatic
596 HP (438 kW)
CO2 emissions: 223 g CO2/km comb.
9.6 mpg
Details

Expensive

£46,995

£49,995

Motors.co.uk

BL1 3NE Greater Manchester, Manchester

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Used Mercedes E53 AMG Premium 435 HP (319 kW) 2020 Grey Coupe

(2020) Mercedes E53 AMG Premium 435 HP

Fair price

BL9 9ST Blackford Bridge, Manchester

209 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

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Used Mercedes E53 AMG Premium Plus 435 HP (319 kW) 2019 Black Sedan

(2019) Mercedes E53 AMG Premium Plus 435 HP

Fair price

WD25 9LA Hertfordshire, Hertfordshire

211 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

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Used BMW 840 Comfort Edition 340 HP (250 kW) 2020 Black Coupe

(2020) BMW 840 Comfort Edition 340 HP

Good price

You save £2,101

CW73AL Cheshire West And Chester, Cheshire

195 g CO2/km comb. - 340 HP (250 kW) - 8.5 Mpg

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Used BMW 840 320 HP (235 kW) 2018 Blue Coupe

(2018) BMW 840 320 HP

Fair price

Estimated price £28,492

HG3 1LG Pannal, North Yorkshire

183 g CO2/km comb. - 320 HP (235 kW) - 6.9 Mpg

Showing 1 - 4 of 4 results

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