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Audi A3 with automatic • 1,770 cars with Valuation

Market overview: Automatic Audi A3 models (September-2026): There are currently 1,770 used Audi A3 cars with a automatic gearbox for sale. Prices for a automatic Audi A3 range from £5,997 to £33,409, with a median price of £19,395. AutoUncle has price-rated every listing — hereof, 267 are currently identified as deals below market price. The typical selling time is approximately 19 days (Source: AutoUncle market data, September-2026).

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Sandicliffe.co.uk

Used Audi A3 S-Line 110 HP (80 kW) 2024 Black Hatchback

(2024) Audi A3 S-Line 110 HP

Good price

You save £1,473

LE11 5HN Leicestershire, Leicestershire

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Sandicliffe.co.uk

Used Audi A3 S-Line 150 HP (110 kW) 2022 White Hatchback

(2022) Audi A3 S-Line 150 HP

Fair price

LN2 4LD Lincolnshire, Lincolnshire

115 g CO2/km comb. - 150 HP (110 kW) - 5.6 Mpg

Carwow

Used Audi A3 Sport 150 HP (110 kW) 2022 White Sedan

(2022) Audi A3 Sport 150 HP

Good price

You save £1,640

LS27 0TS Morley, West Yorkshire

128 g CO2/km comb. - 150 HP (110 kW) - 5.6 Mpg

Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2024 Blue Sedan

(2024) Audi A3 S-Line 110 HP

Good price

You save £1,417

PO2 9QZ Hilsea, Hampshire

120 g CO2/km comb. - 110 HP (80 kW) - 4.9 Mpg

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Used (2024) Audi A3 S-Line 110 HP | Good price

Saloon 2024 S Line 30 TFSI S Line

2024
31,548 miles
Trim level: S-Line
1.0L Petrol
Sedan
Automatic
110 HP (80 kW)
CO2 emissions: 120 g CO2/km comb.
5.3 mpg
Details

Good price

£17,710

£17,730

WA28JH

Availability verified

1 / 4

Used (2024) Audi A3 S-Line 150 HP | Good price

Saloon 2024 S Line 35 TFSI S Line

2024
16,648 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
5.8 mpg
Details

Good price

£20,320

£20,410

WA28JH

Availability verified

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1 / 4

Used (2024) Audi A3 Sport 150 HP | Good price

Saloon 2024 Sport 35 TFSI Sport

2024
11,950 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Good price

£19,550

ST44DD

Availability verified

-6%

1 / 4

Used (2023) Audi A3 Sport 150 HP | Super price

Saloon 2023 Sport 35 TFSI S

2023
23,818 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.5 mpg
Details

Super price

£18,610

£19,900

S60 5BD Sheffield, South Yorkshire

Availability verified

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Used Audi A3 S-Line 150 HP (110 kW) 2019 Grey Sedan

(2019) Audi A3 S-Line 150 HP

Fair price

You save £1,020

G3 6ED Glasgow City, Glasgow

145 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

Used Audi A3 S-Line 150 HP (110 kW) 2024 Sedan

(2024) Audi A3 S-Line 150 HP

Super price

You save £2,510

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2023 Black Sedan

(2023) Audi A3 S-Line 110 HP

Good price

You save £1,262

PO2 9QZ Hilsea, Hampshire

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2021 Grey Sedan

(2021) Audi A3 S-Line 110 HP

Fair price

NR3 2AW Norfolk, Norfolk

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

-1%

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Used (2019) Audi A3 Sport 150 HP | Super price

Saloon 2020 Sport 35 TDI 4dr S

2019
85,559 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 142 g CO2/km comb.
5.4 mpg
Details

Super price

£10,650

£10,850

SG9 9JS Hertfordshire, Hertfordshire

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1 / 4

Used (2024) Audi A3 Sport 150 HP | Good price

Saloon 2024 Sport 35 TDI 4dr S

2024
106,078 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 120 g CO2/km comb.
4.6 mpg
Details

Good price

£13,999

£13,499

SO181BH

Availability verified

-3%

1 / 4

Used (2024) Audi A3 Sport 150 HP | Good price

- Saloon 35 TDI Sport 4dr S

2024
39,234 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 120 g CO2/km comb.
4.6 mpg
Details

Good price

£19,380

£20,040

BB1 3NU Lancashire, Lancashire

Availability verified

1 / 4

Used (2023) Audi A3 Sport 150 HP | Good price

Saloon 35 TFSI Sport 4dr S Tronic

2023
20,928 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Good price

£19,680

£19,420

BB1 3NU Lancashire, Lancashire

Availability verified

-3%

1 / 3

Used (2024) Audi A3 S-Line 150 HP | Good price

Saloon 2024 S Line 35 TFSI S Line

2024
37,137 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
5.8 mpg
Details

Good price

£18,490

£19,100

KT34HL

Availability verified

1 / 4

Used (2024) Audi A3 S-Line 110 HP | Good price

30 TFSI S Line 4dr S Tronic

2024
54,838 miles
Trim level: S-Line
1.0L Petrol
Sedan
Automatic
110 HP (80 kW)
CO2 emissions: 120 g CO2/km comb.
4.9 mpg
Details

Good price

£17,683

£17,850

PO2 9QZ Hilsea, Hampshire

Availability verified

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Used Audi A3 S-Line 110 HP (80 kW) 2024 Sedan

(2024) Audi A3 S-Line 110 HP

Good price

You save £1,700

128 g CO2/km comb. - 110 HP (80 kW) - 5.7 Mpg

Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2021 White Sedan

(2021) Audi A3 S-Line 110 HP

Fair price

DN25DX Doncaster, South Yorkshire

128 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Carwow

Used Audi A3 Black Edition 150 HP (110 kW) 2017 Grey Sedan

(2017) Audi A3 Black Edition 150 HP

Fair price

Estimated price £16,076

BL9 6HH Greater Manchester, Manchester

113 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

Carwow

Used Audi A3 Sport 110 HP (80 kW) 2023 White Sedan

(2023) Audi A3 Sport 110 HP

Fair price

HP7 9JD Buckinghamshire, Buckinghamshire

125 g CO2/km comb. - 110 HP (80 kW) - 5.5 Mpg

-26%

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Used (2023) Audi A3 Sport 150 HP | Good price

35 TFSI Sport S Tronic

2023
19,872 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.5 mpg
Details

Good price

£19,397

£26,397

NE29 7TE Tyne And Wear, Tyne And Wear

Availability verified

-5%

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Used (2024) Audi A3 S-Line 150 HP | Super price

Saloon 2024 S Line 35 TDI 4dr

2024
63,113 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Super price

£15,717

£16,717

PE1 5HE Peterborough, Cambridgeshire

Availability verified

1 / 4

Used (2024) Audi A3 S-Line 150 HP | Super price

Saloon 2024 S Line 35 TFSI S Line

2024
80,800 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
5.8 mpg
Details

Super price

£14,990

DA27RB

Availability verified

-2%

1 / 4

Used (2017) Audi A3 Sport 116 HP | Super price

Saloon 2018 Sport 1.6 TDI 116 4dr

2017
94,550 miles
Trim level: Sport
1.6L Diesel
Sedan
Automatic
116 HP (85 kW)
CO2 emissions: 105 g CO2/km comb.
70 mpg
Details

Super price

£8,590

£8,790

UB7 8HY Greater London, London

Availability verified

-6%

1 / 4

Used (2019) Audi A3 Sport 150 HP | Super price

Saloon Sport 35 TDI 150PS S Tronic

2019
88,649 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 142 g CO2/km comb.
5.4 mpg
Details

Super price

£10,289

£11,016

RM13 8RH Greater London, London

Availability verified

-2%

1 / 2

Used (2024) Audi A3 S-Line 110 HP | Good price

- Saloon 30 TFSI S Line 4dr

2024
86,090 miles
Trim level: S-Line
1.0L Petrol
Sedan
Automatic
110 HP (80 kW)
CO2 emissions: 120 g CO2/km comb.
5.3 mpg
Details

Good price

£13,995

£14,395

S80 2QD Nottinghamshire, Nottinghamshire

Availability verified

-3%

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Used (2022) Audi A3 Sport 150 HP | Good price

Saloon 35 TFSI Sport 4dr S Tronic

2022
51,992 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.5 mpg
Details

Good price

£16,195

£16,795

LU3 3AN Luton, Bedfordshire

Availability verified

-3%

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Used (2024) Audi A3 Sport 150 HP | Super price

Saloon 2024 Sport 35 TFSI 4dr S

2024
51,992 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Super price

£16,195

£16,795

LU33AN

Availability verified

-3%

1 / 4

Used (2018) Audi A3 Sport 150 HP | Super price

Saloon 2018 Sport 1.5 TFSI 4dr S

2018
51,284 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 112 g CO2/km comb.
5 mpg
Details

Super price

£11,990

£12,450

SG99JS

Availability verified

1 / 4

Used (2024) Audi A3 S-Line 150 HP | Super price

Saloon 2024 S Line 35 TFSI 4dr

2024
39,400 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
5.8 mpg
Details

Super price

£17,999

MK443LH

Availability verified

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Used Audi A3 Sport 110 HP (80 kW) 2024 Sedan

(2024) Audi A3 Sport 110 HP

Fair price

115 g CO2/km comb. - 110 HP (80 kW) - 5.1 Mpg

Carwow

Used Audi A3 S-Line 150 HP (110 kW) 2019 Sedan

(2019) Audi A3 S-Line 150 HP

Fair price

145 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

Used Audi A3 Sport 110 HP (80 kW) 2023 Grey Sedan

(2023) Audi A3 Sport 110 HP

Fair price

BL2 1NN Greater Manchester, Manchester

125 g CO2/km comb. - 110 HP (80 kW) - 5.5 Mpg

Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2024 Sedan

(2024) Audi A3 S-Line 110 HP

Good price

You save £1,705

S80 2QD Nottinghamshire, Nottinghamshire

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

1 / 4

New (2026) Audi A3 Sport 116 HP | Good price

- Saloon 1.5 TFSI 116 Sport 4dr S

2026
0 miles
Trim level: Sport
1.5L Petrol
Sedan
Automatic
116 HP (85 kW)
CO2 emissions: 117 g CO2/km comb.
5.1 mpg
Details

Good price

£30,915

BH124QN

Availability verified

-19%

1 / 4

Used (2022) Audi A3 110 HP | Good price

2022 | 1.0 TFSI 30 Technik

2022
48,418 miles
1.0L Petrol
Sedan
Automatic
110 HP (80 kW)
CO2 emissions: 112 g CO2/km comb.
4.9 mpg
Details

Good price

£15,190

£18,780

Motors.co.uk

GU15 3DT Surrey, Surrey

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Used (2017) Audi A3 | Good price

1.6 TDI SE 5dr S Tronic

2017
96,000 miles
1.6L Diesel
Hatchback
Automatic
3.8 mpg
Details

Good price

£7,995

Motors.co.uk

BS14 0BY Bristol City, Bristol

New

1 / 4

Used (2016) Audi A3 Sport | Good price

Sport Nav TDI Semi-Auto Saloon

2016
114,611 miles
Trim level: Sport
1.6L Diesel
Sedan
Automatic
3.9 mpg
Details

Good price

£6,695

Exchange and Mart

West Midlands, West Midlands

New

1 / 4

Used (2019) Audi A3 150 HP | Good price

35 TFSI SE Technik 5dr S Troni

2019
49,448 miles
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 116 g CO2/km comb.
44.8 mpg
Details

Good price

£12,998

Dealer

WF2 7UA Durkar, West Yorkshire

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(2024) Audi A3 S-Line 110 HP

Good price

You save £1,620

WV2 1BL West Midlands, West Midlands

128 g CO2/km comb. - 110 HP (80 kW) - 5.7 Mpg

Carwow

Used Audi A3 S-Line 150 HP (110 kW) 2023 Black Sedan

(2023) Audi A3 S-Line 150 HP

Fair price

LE10 3DJ Leicestershire, Leicestershire

133 g CO2/km comb. - 150 HP (110 kW) - 5.6 Mpg

Carwow

Used Audi A3 Sport 110 HP (80 kW) 2023 Black Sedan

(2023) Audi A3 Sport 110 HP

Fair price

S80 2QD Nottinghamshire, Nottinghamshire

115 g CO2/km comb. - 110 HP (80 kW) - 5.1 Mpg

Carwow

Used Audi A3 Sport 110 HP (80 kW) 2023 Red Sedan

(2023) Audi A3 Sport 110 HP

Super price

You save £2,415

PO2 9QZ Hilsea, Hampshire

125 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

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