6 used Audi A3 with Trim-level (S-Line) for sale | Best bargains start at £15,050

1 / 4

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

-Saloon 35 TFSI S Line 4dr

2024
15,000 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 5.8
CO2: 133 g CO2/km comb.
Details

Fair price

£22,101

£21,951

NN55DH Huntingdon, Cambridgeshire

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1 / 4

Used (2018) Audi A3 S-Line 150 HP | Fair price

- Saloon 1.5 TFSI S Line 4dr

2018
45,046 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 5.1
CO2: 117 g CO2/km comb.
Details

Fair price

£15,050

£14,975

PE296WP Huntingdon, Cambridgeshire

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1 / 4

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

- Saloon 35 TFSI S Line 4dr

2024
13,395 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 5.8
CO2: 131 g CO2/km comb.
Details

Fair price

£24,502

NN55DH Huntingdon, Cambridgeshire

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-2%

Used (2021) Audi A3 S-Line 150 HP | Fair price

Sportback (2021/21)S Line 35 TFSI

2021
21,077 miles
Trim level: S-Line
1.5L Petrol
Automatic
150 HP (110 kW)
mpg: 46.3
Details

Fair price

£21,495

£21,995

Dealer

Huntingdon, Cambridgeshire

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-1%

1 / 4

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

-Saloon 1.5 TFSI 150 S Line 4dr

2025
5,000 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
mpg: 5.4
CO2: 122 g CO2/km comb.
Details

Expensive

£31,321

£31,917

PE296WP Huntingdon, Cambridgeshire

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

- Saloon 1.5 TFSI 150 S Line

2025
0 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 5.7
CO2: 130 g CO2/km comb.
Details

Expensive

£34,560

PE296WP, Cambridgeshire

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(S-Line) Audi A3 used • 6 cars with price check

Market overview: Market price for Audi A3 (S-Line): The average price is £24,838, ranging from £15,050 to £34,560. Out of 6 cars for sale with the S-Line trim, AutoUncle has identified 0 deals currently listed below market value.

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

Used (2018) Audi A3 S-Line 150 HP | Fair price

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

Used (2021) Audi A3 S-Line 150 HP | Fair price

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

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