Audi A3 in Buckinghamshire • 39 cars with AutoUncle Valuation

Market overview: Audi A3 near you: 39 cars found in Buckinghamshire. Prices from £1,795. Use our estimation to negotiate the price.

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Used Mini Cooper Classic 136 HP (100 kW) 2020 Hatchback

(2020) Mini Cooper Classic 136 HP

£14,746

Fair price

Estimated price £14,286

MK17 8US Wavendon, Buckinghamshire

133 g CO2/km comb. - 136 HP (100 kW) - 5.8 Mpg

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Used Mercedes A200 AMG Line Premium 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 AMG Line Premium 163 HP

£20,700

Fair price

You save £600

HP19 8BY Buckinghamshire, Buckinghamshire

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

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Used Mercedes A200 Executive 163 HP (119 kW) 2022 Sedan

(2022) Mercedes A200 Executive 163 HP

£19,480

Fair price

You save £220

HP19 8BY Buckinghamshire, Buckinghamshire

136 g CO2/km comb. - 163 HP (119 kW) - 6.0 Mpg

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Used Mini Cooper Hatch 136 HP (100 kW) 2022 Hatchback

(2022) Mini Cooper Hatch 136 HP

£17,207

Fair price

Estimated price £16,458

MK13 9HA Milton Keynes, Buckinghamshire

129 g CO2/km comb. - 136 HP (100 kW) - 5.6 Mpg

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Used (2022) Audi A3 Advanced 110 HP | Good price

30 TFSI Technik 5dr

2022
50,303 miles
Trim level: Advanced
1.0L Petrol
Sedan
Manual
110 HP (80 kW)
CO2 emissions: 125 g CO2/km comb.
mpg: 51
Details

Good price

£14,690

£15,067

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-10%

1 / 1

Used (2019) Audi A3 Black Edition 116 HP | Good price

Sportback (2019/19)Black Edition

2019
43,895 miles
Trim level: Black Edition
1.6L Diesel
Sedan
Manual
116 HP (85 kW)
mpg: 50.4
Details

Good price

£14,150

£15,800

Parkers.co.uk

Milton Keynes, Buckinghamshire

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-4%

1 / 1

Used (2019) Audi A3 Sport 400 HP | Super price

Saloon (2019/68)RS 3 Sport Edition

2019
105,000 miles
Trim level: Sport
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
mpg: 29.7
Details

Super price

£23,995

£24,995

Parkers.co.uk

Amersham, Buckinghamshire

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-1%

1 / 4

Used (2023) Audi A3 Sport 110 HP | Good price

1.0 TFSI 30 Sport Saloon 4dr

2023
16,337 miles
Trim level: Sport
1.0L Petrol
Sedan
Manual
110 HP (80 kW)
Details

Good price

£17,849

£18,099

Motors.co.uk

MK1 1BU Bletchley, Buckinghamshire

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Used Audi A1 Sportback Black Edition 150 HP (110 kW) 2026 Hatchback

(2026) Audi A1 Sportback Black Edition 150 HP

£22,995

Fair price

Estimated price £21,894

HP10 0NN Wooburn Green, Buckinghamshire

129 g CO2/km comb. - 150 HP (110 kW) - 5.7 Mpg

Carwow

Used Mini Cooper Hatch 136 HP (100 kW) 2018 Green Hatchback

(2018) Mini Cooper Hatch 136 HP

£9,233

Good price

You save £1,267

MK17 8US Wavendon, Buckinghamshire

123 g CO2/km comb. - 136 HP (100 kW) - 5.4 Mpg

Carwow

Used Mercedes A180 116 HP (85 kW) 2020 Blue Hatchback

(2020) Mercedes A180 116 HP

£14,589

Fair price

You save £111

HP9 1QL Buckinghamshire, Buckinghamshire

120 g CO2/km comb. - 116 HP (85 kW) - 61.0 Mpg

Carwow

Used Mercedes A180 Executive 136 HP (100 kW) 2022 Blue Hatchback

(2022) Mercedes A180 Executive 136 HP

£19,445

Fair price

You save £355

HP19 8BL Buckinghamshire, Buckinghamshire

133 g CO2/km comb. - 136 HP (100 kW) - 47.0 Mpg

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Used (2012) Audi A3 S-Line | Good price

1.8 TFSI S Line 5dr S Tronic *FULL

2012
90,000 miles
Trim level: S-Line
1.8L Petrol
Hatchback
Automatic
CO2 emissions: 129 g CO2/km comb.
mpg: 43
Details

Good price

£4,495

Parkers.co.uk

HP12 3AH Buckinghamshire, Buckinghamshire

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-7%

1 / 1

Used (2015) Audi A3 310 HP | Super price

S3 (2015/15)S3 Cabriolet TFSI

2015
76,118 miles
2.0L Petrol
Cabriolet
Automatic
310 HP (228 kW)
mpg: 39
Details

Super price

£11,995

£12,995

Parkers.co.uk

Aylesbury, Buckinghamshire

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1 / 1

Used (2012) Audi A3 Sport | Super price

Cabriolet (2012/12)2.0 T FSI Sport

2012
101,900 miles
Trim level: Sport
2.0L Petrol
Hatchback
Automatic
mpg: 38
Details

Super price

£5,495

Parkers.co.uk

Beaconsfield, Buckinghamshire

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-3%

1 / 1

Used (2019) Audi A3 Sport 400 HP | Good price

Sportback (2019/69)RS 3 400PS

2019
54,000 miles
Trim level: Sport
2.5L Petrol
Sedan
Automatic
400 HP (294 kW)
mpg: 29.7
Details

Good price

£28,995

£29,995

Parkers.co.uk

High Wycombe, Buckinghamshire

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-16%

1 / 4

Used (2020) Audi A3 Comfort | Super price

30 TFSI 116 SE Technik 5dr

2020
18,000 miles
Trim level: Comfort
1.0L Petrol
Hatchback
Manual
Details

Super price

£12,550

£14,990

Motors.co.uk

SL8 5EE Wooburn Green, Buckinghamshire

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1 / 1

Used (2006) Audi A3 Sport 170 HP | Good price

Sportback (2006/55)2.0 TDI quattro

2006
118,000 miles
Trim level: Sport
2.0L Diesel
Manual
170 HP (125 kW)
mpg: 47
Details

Good price

£1,795

Parkers.co.uk

High Wycombe, Buckinghamshire

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Used Mercedes A180 Executive 136 HP (100 kW) 2022 White Hatchback

(2022) Mercedes A180 Executive 136 HP

£18,805

Fair price

Estimated price £18,034

HP19 8BL Buckinghamshire, Buckinghamshire

137 g CO2/km comb. - 136 HP (100 kW) - 47.0 Mpg

Carwow

Used Mini Cooper S Hatch 192 HP (141 kW) 2020 Hatchback

(2020) Mini Cooper S Hatch 192 HP

£17,232

Fair price

Estimated price £17,231

HP19 8ED Buckinghamshire, Buckinghamshire

143 g CO2/km comb. - 192 HP (141 kW) - 6.1 Mpg

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

(2024) Audi A3 Sportback S-Line 150 HP

£21,534

Fair price

You save £566

MK17 8US Wavendon, Buckinghamshire

135 g CO2/km comb. - 150 HP (110 kW) - 5.9 Mpg

Carwow

Used VW Polo R-line 116 HP (85 kW) 2020 White Hatchback

(2020) VW Polo R-line 116 HP

£11,995

Fair price

Estimated price £11,841

HP10 0NN Wooburn Green, Buckinghamshire

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

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Used (2018) Audi A3 S-Line | Super price

2.0 TFSI S Line 5dr

2018
59,816 miles
Trim level: S-Line
2.0L Petrol
Sedan
Manual
Details

Super price

£13,425

Motors.co.uk

HP22 5AB Weston Turville, Buckinghamshire

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1 / 4

Used (2021) Audi A3 Sport 150 HP | Fair price

35 TFSI Sport 5dr Petrol Hatch

2021
32,833 miles
Trim level: Sport
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
mpg: 49
Details

Fair price

£18,044

£17,977

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1 / 4

Used (2023) Audi A3 S-Line 110 HP | Fair price

1.0 TFSI 30 S line Saloon 4dr

2023
18,519 miles
Trim level: S-Line
1.0L Petrol
Sedan
Manual
110 HP (80 kW)
Details

Fair price

£19,725

£19,549

Motors.co.uk

MK1 1BU Bletchley, Buckinghamshire

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-3%

1 / 1

Used (2022) Audi A3 S-Line 150 HP | Fair price

Sportback (2022/72)S Line 35 TFSI

2022
35,911 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 46.3
Details

Fair price

£18,799

£19,450

Parkers.co.uk

Aylesbury, Buckinghamshire

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1 / 1

Used (2015) Audi A3 310 HP | Fair price

S3 (2015/15)S3 TFSI Quattro Saloon

2015
68,000 miles
2.0L Petrol
Sedan
Manual
310 HP (228 kW)
CO2 emissions: 135 g CO2/km comb.
mpg: 39
Details

Fair price

£15,995

Parkers.co.uk

HP20 1DN Buckinghamshire, Buckinghamshire

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1 / 1

Used (2017) Audi A3 Black Edition 310 HP | Fair price

Sportback (2017/67)S3 Black

2017
71,000 miles
Trim level: Black Edition
2.0L Petrol
Automatic
310 HP (228 kW)
mpg: 43
Details

Fair price

£18,295

Parkers.co.uk

High Wycombe, Buckinghamshire

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-2%

1 / 1

Used (2018) Audi A3 310 HP | Fair price

Cabriolet (2018/18)S3 2.0 TFSI

2018
47,000 miles
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
CO2 emissions: 150 g CO2/km comb.
mpg: 41
Details

Fair price

£22,450

£22,950

Parkers.co.uk

Iver, Buckinghamshire

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1 / 4

Used (2014) Audi A3 Sport 110 HP | Fair price

Sportback (2014/64)1.2 TFSI

2014
24,017 miles
Trim level: Sport
1.2L Petrol
Hatchback
Automatic
110 HP (80 kW)
mpg: 56
Details

Fair price

£11,990

Parkers.co.uk

HP5 3PF Buckinghamshire, Buckinghamshire

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Used (2017) Audi A3 S-Line 150 HP | Fair price

Cabriolet (2017/17)S Line 1.4 TFSI

2017
59,833 miles
Trim level: S-Line
1.4L Petrol
Cabriolet
Automatic
150 HP (110 kW)
mpg: 55
Details

Fair price

£13,490

Parkers.co.uk

HP8 Chalfont Saint Giles, Buckinghamshire

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1 / 4

Used (2022) Audi A3 S-Line 150 HP | Fair price

35 TFSI S Line 4dr S Tronic

2022
43,637 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 47.9
Details

Fair price

£20,390

£20,490

Motors.co.uk

MK2 2BA Bletchley, Buckinghamshire

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Used VW Polo GTI 207 HP (152 kW) 2025 Hatchback

(2025) VW Polo GTI 207 HP

£22,980

Fair price

Estimated price £22,260

MK6 Milton Keynes, Buckinghamshire

148 g CO2/km comb. - 207 HP (152 kW) - 6.4 Mpg

Carwow

Used Vauxhall Crossland Ultimate 131 HP (96 kW) 2023 White SUV

(2023) Vauxhall Crossland Ultimate 131 HP

£14,376

Fair price

You save £124

MK17 8US Wavendon, Buckinghamshire

144 g CO2/km comb. - 131 HP (96 kW) - 6.3 Mpg

Carwow

Used Suzuki Ignis SZ5 83 HP (61 kW) 2023 Red SUV

(2023) Suzuki Ignis SZ5 83 HP

£15,101

Fair price

You save £999

MK17 8US Wavendon, Buckinghamshire

112 g CO2/km comb. - 83 HP (61 kW) - 5.1 Mpg

Carwow

Used Vauxhall Mokka Ultimate 131 HP (96 kW) 2025 SUV

(2025) Vauxhall Mokka Ultimate 131 HP

£16,745

Fair price

You save £855

MK17 8US Wavendon, Buckinghamshire

137 g CO2/km comb. - 131 HP (96 kW) - 6.1 Mpg

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Used (2015) Audi A3 310 HP | Fair price

S3 (2015/65)S3 TFSI Quattro Saloon

2015
70,653 miles
2.0L Petrol
Sedan
Automatic
310 HP (228 kW)
mpg: 40
Details

Fair price

£16,490

Parkers.co.uk

Milton Keynes, Buckinghamshire

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-2%

1 / 1

Used (2022) Audi A3 | Fair price

Sportback (2022/22)30 TFSI Technik

2022
35,755 miles
1.0L Petrol
Sedan
Automatic
mpg: 54.3
Details

Fair price

£17,495

£17,895

Parkers.co.uk

Chesham, Buckinghamshire

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1 / 4

Used (2017) Audi A3 Sport 190 HP | Fair price

2.0 TFSI Sport 4dr S Tronic

2017
16,430 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
190 HP (139 kW)
mpg: 50
Details

Fair price

£16,990

Motors.co.uk

HP8 4NW Buckinghamshire, Buckinghamshire

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1 / 1

Used (2010) Audi A3 S-Line | Fair price

Sportback (2010/60)2.0 TDI S Line

2010
149,200 miles
Trim level: S-Line
2.0L Diesel
Manual
mpg: 64
Details

Fair price

£2,230

Parkers.co.uk

Milton Keynes, Buckinghamshire

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1 / 1

Used (2006) Audi A3 Sport 170 HP | Fair price

Sportback (2006/56)2.0 TDI

2006
125,000 miles
Trim level: Sport
2.0L Diesel
Manual
170 HP (125 kW)
mpg: 44
Details

Fair price

£1,795

Parkers.co.uk

High Wycombe, Buckinghamshire

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Used Toyota Yaris Hybrid Design 116 HP (85 kW) 2026 Hatchback

(2026) Toyota Yaris Hybrid Design 116 HP

£16,514

Super price

You save £3,086

HP19 8ED Buckinghamshire, Buckinghamshire

91 g CO2/km comb. - 116 HP (85 kW) - 4.1 Mpg

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Used Vauxhall Grandland X GS Line 131 HP (96 kW) 2022 Black SUV

(2022) Vauxhall Grandland X GS Line 131 HP

£15,599

Fair price

You save £501

MK2 2BA Bletchley, Buckinghamshire

146 g CO2/km comb. - 131 HP (96 kW) - 6.4 Mpg

Carwow

Used Toyota Aygo X PURE 72 HP (52 kW) 2025 SUV

(2025) Toyota Aygo X PURE 72 HP

£13,300

Fair price

You save £500

HP19 8BY Buckinghamshire, Buckinghamshire

113 g CO2/km comb. - 72 HP (52 kW) - 5.0 Mpg

Carwow

Used Vauxhall Mokka Ultimate 100 kW (136 HP) 2025 SUV

(2025) Vauxhall Mokka Ultimate 136 HP

£13,840

Good price

You save £1,360

MK17 8US Wavendon, Buckinghamshire

0 g CO2/km comb. - 100 kW (136 HP)

Showing 1 - 25 of 38 results

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