2026 Audi RS3 • Compare 26 used cars with valuation

Market overview: April-2026 Price Analysis: A used Audi RS3 from 2026 currently costs between £15,975 and £69,975. On average, the mileage for this year stands at 7,371 miles. The depreciation and price trend over the last 12 months is £1,140.

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Carwow

2025

(2025) Audi RS3 400 HP

£59,390

Fair price

Estimated price £58,132

PO3 5FH Portsmouth, Hampshire

209 g CO2/km comb. - 400 HP (294 kW) - 9.1 Mpg

Carwow

2026

(2026) Audi RS3 400 HP

£59,390

Good price

You save £2,210

RH107ZJ, West Sussex

212 g CO2/km comb. - 400 HP (294 kW) - 9.2 Mpg

Carwow Leasing

2026

(2026) Mercedes A35 AMG AMG 306 HP

£41,530

Fair price

Estimated price £40,670

PR22TY, Lancashire

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow Leasing

2026

(2026) Mercedes A35 AMG AMG 306 HP

£42,154

Fair price

Estimated price £40,670

CM232BT, Hertfordshire

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-1%

1 / 4

Used (2026) Audi RS3 400 HP | Good price

- RS3 TFSI Quattro 400 Carbon

2026
1,564 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 212 g CO2/km comb.
9.2 mpg
Details

Good price

£59,390

£60,490

RH107ZJ, West Sussex

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1 / 4

Used (2026) Audi RS3 Comfort 394 HP | Super price

RS3 TFSI Quattro 400 Carbon Black

2026
3,000 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
394 HP (289 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Super price

£60,950

Buyacar

Delivered to you

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1 / 4

Used (2026) Audi RS3 Comfort 400 HP | Good price

RS3 TFSI Quattro 400 4dr S

Mar 2026
4,444 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 209 g CO2/km comb.
9.1 mpg
Details

Good price

£59,995

Buyacar

Delivered to you

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New

New (2026) Audi RS3 Comfort 400 HP | Super price

RS3 TFSI Quattro 400 5dr S

2026
31 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Super price

£59,000

Honestjohn

WC1E 7DP Greater London, London

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Carwow

2026

(2026) Mercedes A35 AMG Premium 306 HP

£27,950

Super price

You save £4,150

CM1 3BH Essex, Essex

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow

2026

(2026) Mercedes A35 AMG Premium 306 HP

£29,397

Super price

You save £3,803

NE29 7TE Tyne And Wear, Tyne And Wear

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow

2026

(2026) Mercedes A35 AMG Premium 306 HP

£31,000

Good price

You save £2,800

CM1 3BH Essex, Essex

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow

2026

(2026) Mercedes A35 AMG Premium Plus 306 HP

£34,259

Fair price

Estimated price £33,565

RG129FR

195 g CO2/km comb. - 306 HP (225 kW) - 8.6 Mpg

New

1 / 4

Used (2026) Audi RS3 Comfort 394 HP | Fair price

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
5,000 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
394 HP (289 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£67,000

Buyacar

Delivered to you

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New

1 / 4

New (2026) Audi RS3 Comfort 394 HP | Fair price

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
123 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
394 HP (289 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£67,000

Honestjohn

WC1E 7DP Greater London, London

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New

1 / 4

New (2026) Audi RS3 Comfort 394 HP | Fair price

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
340 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
394 HP (289 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£66,000

Buyacar

Delivered to you

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1 / 4

New (2026) Audi RS3 Comfort 395 HP | Fair price

2.5 TFSI Carbon Black Sportback S

2026
81 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
395 HP (290 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£63,380

£63,280

Motors.co.uk

BB1 3HT Blackburn, Lancashire

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1 / 4

New (2026) Audi RS3 400 HP | Fair price

2.5 TFSI Sportback S Tronic

2026
17 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£61,990

Motors.co.uk

CW1 6YG Cheshire East, Cheshire

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1 / 4

New (2026) Audi RS3 400 HP | Fair price

2.5 TFSI Sportback S Tronic

2026
17 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£61,490

£60,990

Motors.co.uk

CW1 6YG Cheshire East, Cheshire

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Carwow

2026

(2026) Mercedes A35 AMG AMG 306 HP

£34,702

Fair price

Estimated price £33,696

HP198BL

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow

2026

(2026) Mercedes A35 AMG Premium Plus 306 HP

£31,700

Fair price

Estimated price £31,585

HA4 0JA Greater London, London

195 g CO2/km comb. - 306 HP (225 kW) - 8.6 Mpg

Carwow

2026

(2026) Mercedes A35 AMG Premium 306 HP

£33,829

Fair price

Estimated price £33,540

SL15PR

193 g CO2/km comb. - 306 HP (225 kW) - 8.5 Mpg

Carwow

2025

(2025) Mercedes A35 AMG Premium Plus 306 HP

£32,399

Fair price

You save £101

E4 7PX Greater London, London

191 g CO2/km comb. - 306 HP (225 kW) - 8.4 Mpg

1 / 4

New (2026) Audi RS3 Comfort 400 HP | Fair price

2.5 TFSI Carbon Vorsprung

2026
33 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£64,980

Motors.co.uk

ST16 1GZ Staffordshire, Staffordshire

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New

Used (2026) Audi RS3 400 HP | Fair price

RS3 TFSI Quattro 400 Carbon Black

2026
3,000 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Fair price

£60,950

Honestjohn

ST4 4DD Stoke-On-Trent, Staffordshire

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-2%

1 / 4

Used (2026) Audi RS3 Comfort 400 HP | A bit pricey

RS3 TFSI Qtro 400 Carbon Vorsprung

Jan 2026
2,175 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

A bit pricey

£65,995

£67,695

Buyacar

Delivered to you

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1 / 4

New (2026) Audi RS3 400 HP | A bit pricey

2.5 TFSI Carbon Vorsprung S Tronic

2026
31 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

A bit pricey

£65,890

Motors.co.uk

CW1 6YG Cheshire East, Cheshire

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1 / 4

New (2026) Audi RS3 Comfort 400 HP | A bit pricey

2.5 TFSI Carbon Vorsprung

2026
81 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

A bit pricey

£65,810

Motors.co.uk

BB1 3HT Blackburn, Lancashire

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-1%

1 / 4

Used (2026) Audi RS3 400 HP | Expensive

- RS3 Saloon TFSI Qtro 400 Carbon

2026
2,147 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 209 g CO2/km comb.
9.2 mpg
Details

Expensive

£63,990

£64,990

SO533DH

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New

1 / 4

New (2026) Audi RS3 Comfort 400 HP | Expensive

2.5 TFSI Carbon Vorsprung S Tronic

2026
81 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Expensive

£70,295

Motors.co.uk

BB1 3HT Blackburn, Lancashire

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1 / 4

New (2026) Audi RS3 Advanced 400 HP | Expensive

2.5 TFSI Carbon Vorsprung

2026
50 miles
Trim level: Advanced
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Expensive

£69,495

£68,995

Motors.co.uk

HD4 5NT West Yorkshire, West Yorkshire

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1 / 4

New (2026) Audi RS3 Comfort 400 HP | Expensive

RS3 TFSI Quattro Carbon Vorsprung

2026
10 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Expensive

£69,975

Motors.co.uk

LS17 8EA West Yorkshire, West Yorkshire

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New

Used (2026) Audi RS3 | Expensive

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
5,000 miles
2.5L Petrol
Sedan
Automatic
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Expensive

£67,000

Honestjohn

LS11 5LN West Yorkshire, West Yorkshire

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Carwow

2026

(2026) Mercedes A35 AMG Premium Plus 306 HP

£33,900

Fair price

Estimated price £32,722

RG129FR

195 g CO2/km comb. - 306 HP (225 kW) - 8.6 Mpg

Carwow

2024

(2024) BMW M135 306 HP

£20,600

Super price

You save £2,800

SW170HB

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

Carwow

2024

(2024) BMW M135 Shadowline 306 HP

£29,577

Fair price

Estimated price £29,050

WC1E 7DP Greater London, London

171 g CO2/km comb. - 306 HP (225 kW) - 37.2 Mpg

Carwow

2024

(2024) BMW M135 306 HP

£26,300

Fair price

Estimated price £26,135

NR32AW

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

New (2026) Audi RS3 Comfort 400 HP | Expensive

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
15 miles
Trim level: Comfort
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

Expensive

£69,500

Honestjohn

WC1E 7DP Greater London, London

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New

1 / 4

New (2026) Audi RS3 400 HP

- RS3 TFSI Qtro 400 Carbon

2026
832 miles
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 213 g CO2/km comb.
9.3 mpg
Details

£67,990

Not evaluated

SO533DH

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New

1 / 4

New (2026) Audi RS3 Advanced 400 HP

2.5 TFSI Carbon Vorsprung Saloon

2026
100 miles
Trim level: Advanced
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

£71,495

Not evaluated

Motors.co.uk

HD4 5NT West Yorkshire, West Yorkshire

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New

1 / 4

New (2026) Audi RS3 Black Edition 400 HP

RS3 TFSI Qtro 400 Carbon Vorsprung

2026
476 miles
Trim level: Black Edition
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

£67,490

Not evaluated

Motors.co.uk

KT12 1NR Surrey, Surrey

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-9%

1 / 4

Used (2026) Audi RS3 Black Edition 400 HP

2.5 TFSI Hatchback

2026
48,000 miles
Trim level: Black Edition
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
CO2 emissions: 207 g CO2/km comb.
9.1 mpg
Details

£37,995

£41,995

Not evaluated

Motors.co.uk

UB8 3GA Greater London, London

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Carwow

2024

(2024) BMW M135 306 HP

£25,549

Good price

You save £1,751

DE21 6BZ Derby, Derbyshire

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

Carwow

2024

(2024) BMW M135 306 HP

£27,999

Fair price

Estimated price £27,387

SA79AG

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

Carwow

2024

(2024) BMW M135 306 HP

£23,399

Good price

You save £1,601

B6 5SU West Midlands, West Midlands

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

Carwow

2024

(2024) BMW M135 306 HP

£25,199

Fair price

You save £1,001

S91XU

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

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