2018 Audi S3 • Compare 16 used cars with valuation

Market overview: March-2026 Price Analysis: A used Audi S3 from 2018 currently costs between £13,995 and £22,800. On average, the mileage for this year stands at 64,011 miles. The depreciation and price trend over the last 12 months is -£660.

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Carwow

2018

(2018) Audi S3 310 HP

£19,999

Fair price

Estimated price £18,831

HA4 0JA Greater London, London

151 g CO2/km comb. - 310 HP (228 kW) - 6.4 Mpg

Carwow

2018

(2018) Audi S3 Black Edition 310 HP

£20,999

Fair price

Estimated price £20,928

CM233LJ

151 g CO2/km comb. - 310 HP (228 kW) - 6.4 Mpg

Carwow

2018

(2018) Audi S3 Black Edition 310 HP

£20,995

Fair price

Estimated price £20,686

NE129SW

151 g CO2/km comb. - 310 HP (228 kW) - 6.4 Mpg

Carwow

2017

(2017) Mercedes A45 AMG AMG 381 HP

£23,786

Fair price

Estimated price £22,757

CM23 3LJ Hertfordshire, Hertfordshire

171 g CO2/km comb. - 381 HP (280 kW) - 7.3 Mpg

Price checked by AutoUncle

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Good price

Fair price

A bit pricey

Expensive

-2%

1 / 4

Used (2018) Audi S3 Black Edition | Good price

2.0 TFSI Black Edition S Tronic

2018
60,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
Details

Good price

£20,999

£21,500

Motors.co.uk

CM23 3LJ Hertfordshire, Hertfordshire

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Used (2018) Audi S3 Black Edition | Super price

2.0 TFSI Black Edition Saloon 4dr

2018
51,428 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
Details

Super price

£20,495

Motors.co.uk

NG17 5LA Sutton-In-Ashfield, Nottinghamshire

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Used (2018) Audi S3 Black Edition 310 HP | Fair price

- Saloon TFSI Quattro Black

2018
62,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
mpg: 6.4
CO2: 151 g CO2/km comb.
Details

Fair price

£20,999

£20,990

CM233LJ

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Used (2018) Audi S3 Black Edition 310 HP | Fair price

- Saloon TFSI Quattro Black

2018
62,996 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
mpg: 6.4
CO2: 151 g CO2/km comb.
Details

Fair price

£20,995

NE129SW

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Carwow

2018

(2018) Skoda Superb SE L Executive 220 HP

£17,995

Good price

You save £1,605

NR318DF

148 g CO2/km comb. - 220 HP (161 kW) - 6.4 Mpg

Carwow

2020

(2020) Mercedes A250 AMG Line Premium 224 HP

£19,300

Fair price

You save £800

WD3 3RT Croxley Green, Hertfordshire

155 g CO2/km comb. - 224 HP (164 kW) - 6.8 Mpg

Carwow

2017

(2017) Skoda Superb 190 HP

£19,099

Fair price

Estimated price £18,053

CW7 3AL Cheshire West And Chester, Cheshire

123 g CO2/km comb. - 190 HP (139 kW) - 60.1 Mpg

Carwow

2018

(2018) Mercedes A45 AMG Premium 430 HP

£25,850

Super price

You save £3,650

WR9 7DZ Worcestershire, Worcestershire

162 g CO2/km comb. - 430 HP (316 kW) - 6.9 Mpg

1 / 4

Used (2018) Audi S3 310 HP | Fair price

- Saloon TFSI Quattro 4dr S

2018
54,000 miles
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
mpg: 6.4
CO2: 151 g CO2/km comb.
Details

Fair price

£19,999

HA4 0JA Greater London, London

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Used (2018) Audi S3 | Fair price

2.0 TFSI S Tronic quattro Euro 6

2018
56,020 miles
2.0L Petrol
Sedan
Automatic
Details

Fair price

£21,490

Motors.co.uk

EN9 2PA Nazeing, Essex

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1 / 4

Used (2018) Audi S3 Design 310 HP | Fair price

-Saloon TFSI Quattro 4dr S

2018
59,300 miles
Trim level: Design
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
mpg: 6.4
CO2: 151 g CO2/km comb.
Details

Fair price

£20,499

£19,895

Motors.co.uk

BL1 8HF Greater Manchester, Manchester

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-4%

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Used (2018) Audi S3 Black Edition | Fair price

2.0 TFSI Black Edition QST Stage

2018
73,098 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
Details

Fair price

£21,995

£22,995

Motors.co.uk

GL12 7EF Gloucestershire, Gloucestershire

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New

Used (2018) Audi S3 Black Edition 306 HP | Fair price

2.0 TFSI Black Edition 4dr -

2018
50,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
306 HP (225 kW)
Details

Fair price

£23,990

Motors.co.uk

M34 5DR Audenshaw, Manchester

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New

Used (2018) Audi S3 Black Edition 306 HP | Fair price

2018 | 2.0 TFSI Black Edition S

2018
41,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
306 HP (225 kW)
Details

Fair price

£22,800

Dealer

In Preparation, Dumfriesshire

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Carwow

2018

(2018) Mercedes A45 AMG Premium 381 HP

£23,995

Super price

You save £2,905

LE131NA

162 g CO2/km comb. - 381 HP (280 kW) - 6.9 Mpg

Carwow

2020

(2020) Mercedes A250 AMG Line Premium 224 HP

£18,655

Fair price

Estimated price £18,041

E6 5LU Greater London, London

156 g CO2/km comb. - 224 HP (164 kW) - 6.9 Mpg

Carwow

2020

(2020) Mercedes A250 AMG Line Premium Plus 218 HP

£19,599

Fair price

Estimated price £18,896

CW7 3AL Cheshire West And Chester, Cheshire

24 g CO2/km comb. - 218 HP (160 kW) - 1.1 Mpg

Carwow

2020

(2020) Mercedes A250 AMG Line Premium Plus 224 HP

£20,000

Fair price

Estimated price £19,500

CM9 4LL Heybridge, Essex

157 g CO2/km comb. - 224 HP (164 kW) - 6.9 Mpg

1 / 4

Used (2018) Audi S3 Black Edition | Fair price

2.0 TFSI Black Edition Saloon 4dr

2018
69,631 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
Details

Fair price

£21,000

Motors.co.uk

SS0 0JR Southend-On-Sea, Essex

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Used (2018) Audi S3 Black Edition 306 HP | A bit pricey

S3 TFSI Quattro Black Edition 4dr

2018
71,133 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
306 HP (225 kW)
Details

A bit pricey

£21,100

Honestjohn

FK7 8HQ Stirling, Stirling And Falkirk

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Used (2018) Audi S3 Black Edition | A bit pricey

2.0 TFSI Black Edition Sportback

2018
123,653 miles
Trim level: Black Edition
2.0L Petrol
Automatic
Details

A bit pricey

£13,995

Motors.co.uk

S65 1SU South Yorkshire, South Yorkshire

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-2%

1 / 3

Used (2018) Audi S3 Black Edition 360 HP | Rare vehicle

2.0 TFSI Black Edition REVO REMAP+

2018
59,000 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
360 HP (264 kW)
Details

£20,990

£21,490

Rare vehicle

Motors.co.uk

M34 5DR Audenshaw, Manchester

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New

Used (2018) Audi S3 Black Edition 360 HP | Rare vehicle

2.0 TFSI Black Edition Saloon 4dr

2018
66,900 miles
Trim level: Black Edition
2.0L Petrol
Sedan
Automatic
360 HP (264 kW)
Details

£21,999

Rare vehicle

Motors.co.uk

CV9 3NB Leicestershire, Leicestershire

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Carwow

2019

(2019) Mercedes A250 AMG Line Premium 224 HP

£18,350

Fair price

Estimated price £18,150

DL1 1RJ Darlington, Durham

156 g CO2/km comb. - 224 HP (164 kW) - 6.9 Mpg

Carwow

2020

(2020) Mercedes A250 AMG line 259 HP

£18,300

Good price

You save £1,400

SW17 0HB Greater London, London

22 g CO2/km comb. - 259 HP (190 kW) - 1.0 Mpg

Carwow

2017

(2017) Skoda Superb SportLine 190 HP

£19,899

Fair price

You save £801

CW7 Cheshire West And Chester, Cheshire

123 g CO2/km comb. - 190 HP (139 kW) - 60.1 Mpg

Carwow

2019

(2019) Skoda Superb SportlinePlus 190 HP

£20,773

Fair price

You save £1,227

PO14 1AL Hampshire, Hampshire

135 g CO2/km comb. - 190 HP (139 kW) - 6.3 Mpg

Showing 1 - 15 of 15 results

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