Audi A3 Sportback in Luton • 35 cars with AutoUncle Valuation

(2025) Audi A3 Sportback Sport 150 HP

121 g CO2/km comb. - 150 HP (110 kW) - 5.3 Mpg

Carwow

Used Audi A3 Sportback Sport 150 HP (110 kW) 2025 Black Hatchback

£24,350

Fair price

Estimated price £23,479

121 g CO2/km comb. - 150 HP (110 kW) - 5.3 Mpg

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2023 Grey Hatchback

£19,830

Fair price

You save £370

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2023 White Hatchback

£20,580

Fair price

You save £320

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

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1 / 4

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

2023 Sport 35 TFSI

2023
43,332 miles
Trim level: Sport
1.5L Petrol
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 131 g CO2/km comb.
5.8 mpg
Details

Good price

£16,450

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-1%

1 / 3

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

35 Tdi Technik Semi-auto Hatch

2023
34,675 miles
2.0L Diesel
Hatchback
Automatic
150 HP (110 kW)
Details

Good price

£18,499

£18,699

Exchange and Mart

Hertfordshire, Hertfordshire

-8%

1 / 4

Used (2019) Audi A3 Sportback S-Line 116 HP | Fair price

2019 S line 30 TDI 116 S Troni

2019
64,803 miles
Trim level: S-Line
1.6L Diesel
Hatchback
Automatic
116 HP (85 kW)
CO2 emissions: 105 g CO2/km comb.
5.4 mpg
Details

Fair price

£13,650

£14,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

New

1 / 4

Used (2023) Audi A3 Sportback S-Line 150 HP | Fair price

2023 S line 35 TFSI

2023
29,962 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 136 g CO2/km comb.
6 mpg
Details

Fair price

£18,950

SG5 1RQ Hertfordshire, Hertfordshire

(2024) Audi A3 Sportback Sport 204 HP

Availability verified

Featured deals

Carwow

Used Audi A3 Sportback Sport 204 HP (150 kW) 2024 Silver Hatchback

£19,450

Fair price

Estimated price £18,920

(2023) Audi A3 Sportback S-Line 204 HP

26 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

Used Audi A3 Sportback S-Line 204 HP (150 kW) 2023 Grey Hatchback

£19,600

Fair price

Estimated price £18,616

(2022) Audi A3 Sportback Sport 204 HP

29 g CO2/km comb. - 204 HP (150 kW) - 1.4 Mpg

Carwow

Used Audi A3 Sportback Sport 204 HP (150 kW) 2022 Black Hatchback

£19,010

Fair price

You save £190

26 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

£20,190

Fair price

You save £310

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

-7%

1 / 4

Used (2023) Audi A3 Sportback Sport 110 HP | Fair price

2024 Sport 30 TFSI Sport 5dr 30

2023
11,811 miles
Trim level: Sport
1.0L Petrol
Hatchback
Manual
110 HP (80 kW)
CO2 emissions: 128 g CO2/km comb.
5.6 mpg
Details

Fair price

£17,450

£18,850

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-2%

1 / 4

Used (2024) Audi A3 Sportback Sport 204 HP | Fair price

2024 Sport 40 TFSI e S Tronic

2024
34,195 miles
Trim level: Sport
1.4L Electric/Petrol
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 26 g CO2/km comb.
1.1 mpg
Details

Fair price

£19,450

£19,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-6%

1 / 4

Used (2025) Audi A3 Sportback Sport 150 HP | Fair price

2025 Sport 35 TFSI S Tronic

2025
10,093 miles
Trim level: Sport
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 121 g CO2/km comb.
5.3 mpg
Details

Fair price

£24,350

£25,995

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-7%

1 / 4

Used (2023) Audi A3 Sportback S-Line 150 HP | Fair price

2023 S line 35 TFSI

2023
38,475 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 136 g CO2/km comb.
6 mpg
Details

Fair price

£18,495

£19,995

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-5%

1 / 4

Used (2023) Audi A3 Sportback Sport 110 HP | Fair price

2023 Sport 30 TFSI S Tronic

2023
36,936 miles
Trim level: Sport
1.0L Petrol
Hatchback
Automatic
110 HP (80 kW)
CO2 emissions: 119 g CO2/km comb.
5.2 mpg
Details

Fair price

£17,950

£18,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

1 / 4

Used (2025) Audi A3 Sportback Sport 150 HP | A bit pricey

2025 Sport 35 TFSI Sport 5dr S

2025
10,534 miles
Trim level: Sport
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 121 g CO2/km comb.
5.3 mpg
Details

A bit pricey

£24,750

£24,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

Featured deals

Carwow

£18,950

Fair price

Estimated price £18,902

(2024) Audi A3 Sportback Sport 204 HP

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used Audi A3 Sportback Sport 204 HP (150 kW) 2024 Black Hatchback

£20,420

Fair price

Estimated price £20,446

26 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

£19,160

Fair price

You save £640

(2022) Audi A3 Sportback S-Line 150 HP

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

Carwow

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

£20,050

Fair price

Estimated price £19,350

127 g CO2/km comb. - 150 HP (110 kW) - 4.8 Mpg

1 / 4

Used (2015) Audi A3 Sportback S-Line 150 HP | A bit pricey

2016 S line 1.4 TFSI 150 S Line

2015
17,504 miles
Trim level: S-Line
1.4L Petrol
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 114 g CO2/km comb.
4.9 mpg
Details

A bit pricey

£13,850

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-2%

1 / 4

Used (2024) Audi A3 Sportback S-Line 150 HP | A bit pricey

2024 S line 35 TFSI S Tronic

2024
13,139 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 135 g CO2/km comb.
5.9 mpg
Details

A bit pricey

£24,450

£24,999

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-3%

1 / 4

Used (2025) Audi A3 Sportback S-Line 116 HP | A bit pricey

2025 S line 1.5 TFSI 116 S

2025
5,193 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
116 HP (85 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

A bit pricey

£26,450

£27,450

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

1 / 4

Used (2021) Audi A3 Sportback 150 HP | A bit pricey

2021 Edition 1 35 TFSI

2021
32,279 miles
1.5L Petrol
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

A bit pricey

£18,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

New (2026) Audi A3 Sportback S-Line 150 HP | A bit pricey

- 1.5 TFSI 150 S Line 5dr S Tronic

2026
0 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

A bit pricey

£34,296

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

New (2026) Audi A3 Sportback Black Edition 150 HP | A bit pricey

- 1.5 TFSI 150 Black Edition 5dr S

2026
0 miles
Trim level: Black Edition
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 128 g CO2/km comb.
5.6 mpg
Details

A bit pricey

£35,611

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

New

1 / 4

New (2026) Audi A3 Sportback S-Line 204 HP | Expensive

2026 S line 1.5 TFSI e 204 S

2026
1,018 miles
Trim level: S-Line
1.5L Electric/Petrol
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 29 g CO2/km comb.
1.3 mpg
Details

Expensive

£31,895

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

New

1 / 4

Used (2026) Audi A3 Sportback Black Edition 150 HP | Expensive

2026 Black Edition 1.5 TFSI 150 S

2026
4,021 miles
Trim level: Black Edition
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 128 g CO2/km comb.
5.6 mpg
Details

Expensive

£29,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-3%

1 / 4

Used (2025) Audi A3 Sportback S-Line 150 HP | Expensive

2025 S line 1.5 TFSI 150 S

2025
7,957 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

Expensive

£27,850

£28,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-6%

1 / 4

Used (2024) Audi A3 Sportback Black Edition 150 HP | Expensive

2024 Black Edition 35 TFSI S

2024
16,718 miles
Trim level: Black Edition
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 136 g CO2/km comb.
6 mpg
Details

Expensive

£24,950

£26,550

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

Featured deals

Carwow

£18,495

Fair price

Estimated price £18,261

(2023) Audi A3 Sportback Sport 110 HP

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

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

£17,950

Fair price

Estimated price £17,745

(2022) Audi A3 Sportback Sport 204 HP

119 g CO2/km comb. - 110 HP (80 kW) - 5.2 Mpg

Carwow

£18,730

Fair price

You save £270

(2022) Audi A3 Sportback Sport 110 HP

26 g CO2/km comb. - 204 HP (150 kW) - 1.1 Mpg

Carwow

Used Audi A3 Sportback Sport 110 HP (80 kW) 2022 Grey Hatchback

£16,550

Fair price

You save £750

128 g CO2/km comb. - 110 HP (80 kW) - 5.6 Mpg

-6%

1 / 4

Used (2025) Audi A3 Sportback S-Line 150 HP | Expensive

2026 S line 1.5 TFSI 150 S Line

2025
10,504 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

Expensive

£26,950

£28,950

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

1 / 4

Used (2026) Audi A3 Sportback S-Line 150 HP | Expensive

2026 S line 1.5 TFSI 150 S

2026
1,456 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

Expensive

£29,890

£29,995

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-5%

1 / 4

Used (2025) Audi A3 Sportback S-Line 150 HP | Expensive

2025 S line 1.5 TFSI 150 S

2025
4,164 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

Expensive

£27,850

£29,495

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

1 / 4

Used (2025) Audi A3 Sportback Black Edition 150 HP | Expensive

2025 Black Edition 35 TFSI S

2025
6,945 miles
Trim level: Black Edition
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 130 g CO2/km comb.
5.7 mpg
Details

Expensive

£28,250

£27,790

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

-2%

1 / 4

Used (2025) Audi A3 Sportback S-Line 150 HP | Expensive

2025 S line 35 TFSI S Tronic

2025
7,616 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Expensive

£27,250

£27,995

SG5 1RQ Hertfordshire, Hertfordshire

Availability verified

Featured deals

Carwow

£17,780

Fair price

You save £520

(2022) Audi A3 Sportback S-Line 204 HP

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used Audi A3 Sportback S-Line 204 HP (150 kW) 2022 Blue Hatchback

£17,590

Fair price

You save £10

29 g CO2/km comb. - 204 HP (150 kW) - 1.4 Mpg

Carwow

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

£18,060

Good price

You save £1,240

(2023) Audi A3 Sportback Sport 110 HP

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

£17,450

Fair price

You save £850