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Audi
A3
S Line
Used Audi A3 S Line for sale
90 cars
An Audi A3 S-Line for sale is a great option if you want to add sportiness to your standard Audi hatchback. Featuring better styling and some great kit as standard, it elevates the already impressive A3 model. Purchase or finance a used Audi A3 S-Line and get a solid hatch at a great price.
Personal Contract Purchase (PCP) representative example
Based on a cash price of £12,500, with a £2,000 customer deposit, borrowing £10,500 at a representative APR of 12.4%. 48 monthly payments of £189.23. Fixed rate of interest per annum 6.45%. Optional final payment £5,289.00. Option-to-purchase fee £10. Amount of interest £3,872.02. Total amount payable £16,372.04. Annual mileage limit 8,000 miles. Excess mileage charge 4p per mile.
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£250 off
Audi A3
30 TFSI S Line 5dr
- Vehicle year, 2022
- Mileage, 18,071 miles
- Fuel type, Petrol
- Transmission type, Manual
Was£18,349Full price.£18,099Price per month. pcp. £269
Audi A3
30 TFSI S Line 5dr
- Vehicle year, 2023
- Mileage, 32,604 miles
- Fuel type, Petrol
- Transmission type, Manual
Full price.£18,049Price per month. pcp. £269
Audi A3
40 TFSI e S Line 5dr S Tronic [Comfort+Sound]
- Vehicle year, 2023
- Mileage, 47,061 miles
- Fuel type, Petrol plug-in hybrid
- Transmission type, Automatic
Full price.£18,849Price per month. pcp. £289
£850 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2021
- Mileage, 32,168 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£19,848Full price.£18,998Price per month. pcp. £283- New car
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Audi A3
40 TFSI e S Line 5dr S Tronic [17 inch Alloy]
- Vehicle year, 2022
- Mileage, 27,405 miles
- Fuel type, Petrol plug-in hybrid
- Transmission type, Automatic
Full price.£18,999Price per month. pcp. £291
Audi A3
30 TFSI S Line 5dr S Tronic
- Vehicle year, 2022
- Mileage, 32,574 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£19,349Price per month. pcp. £300
Audi A3
35 TFSI S Line 4dr S Tronic
- Vehicle year, 2022
- Mileage, 51,262 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£19,069Price per month. pcp. £295
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2020
- Mileage, 24,663 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£19,499Price per month. pcp. £299
Audi A3
35 TFSI S Line 4dr
- Vehicle year, 2022
- Mileage, 16,138 miles
- Fuel type, Petrol
- Transmission type, Manual
Full price.£19,994Price per month. pcp. £296
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Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2023
- Mileage, 41,317 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£20,089Price per month. pcp. £309
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2021
- Mileage, 23,057 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£20,589Price per month. pcp. £315
Audi A3
40 TFSI e S Line 5dr S Tronic[C+S] [17 inch Alloy]
- Vehicle year, 2023
- Mileage, 27,830 miles
- Fuel type, Petrol plug-in hybrid
- Transmission type, Automatic
Full price.£20,599Price per month. pcp. £314
Audi A3
30 TDI S Line 4dr [Comfort+Sound]
- Vehicle year, 2021
- Mileage, 18,229 miles
- Fuel type, Diesel
- Transmission type, Manual
Full price.£20,599Price per month. pcp. £314
Audi A3
30 TFSI S Line 5dr S Tronic
- Vehicle year, 2022
- Mileage, 14,740 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£20,649Price per month. pcp. £316
Audi A3
40 TFSI e S Line 5dr S Tronic[C+S] [17 inch Alloy]
- Vehicle year, 2024
- Mileage, 24,392 miles
- Fuel type, Petrol plug-in hybrid
- Transmission type, Automatic
Full price.£21,599Price per month. pcp. £330Driving in Greater London?
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£300 off
Audi A3
35 TFSI S Line 4dr
- Vehicle year, 2024
- Mileage, 19,756 miles
- Fuel type, Petrol
- Transmission type, Manual
Was£22,089Full price.£21,789Price per month. pcp. £323
Audi A3
35 TFSI S Line 4dr S Tronic
- Vehicle year, 2022
- Mileage, 23,426 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£21,774Price per month. pcp. £334
£550 off
Audi A3
35 TFSI S Line 4dr S Tronic
- Vehicle year, 2023
- Mileage, 22,316 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£22,639Full price.£22,089Price per month. pcp. £331
£450 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2023
- Mileage, 22,562 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£22,549Full price.£22,099Price per month. pcp. £336
Audi A3
35 TDI S Line 4dr S Tronic
- Vehicle year, 2024
- Mileage, 28,640 miles
- Fuel type, Diesel
- Transmission type, Automatic
Full price.£22,999Price per month. pcp. £345Get an instant free part-ex quote to put towards your next car
Part-exchange
£700 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2023
- Mileage, 11,257 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£23,779Full price.£23,079Price per month. pcp. £347
Audi A3
35 TFSI S Line 4dr S Tronic [Tech Pack]
- Vehicle year, 2023
- Mileage, 23,333 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£23,119Price per month. pcp. £348
Audi A3
40 TFSI e S Line 5dr S Tronic
- Vehicle year, 2024
- Mileage, 9,749 miles
- Fuel type, Petrol plug-in hybrid
- Transmission type, Automatic
Full price.£23,299Price per month. pcp. £355
Audi A3
35 TDI S Line 4dr S Tronic
- Vehicle year, 2024
- Mileage, 7,611 miles
- Fuel type, Diesel
- Transmission type, Automatic
Full price.£26,499Price per month. pcp. £386
£750 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2025
- Mileage, 9,234 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£27,749Full price.£26,999Price per month. pcp. £409
£300 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2025
- Mileage, 6,802 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£27,389Full price.£27,089Price per month. pcp. £407
£400 off
Audi A3
35 TFSI S Line 5dr S Tronic
- Vehicle year, 2025
- Mileage, 6,320 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£27,594Full price.£27,194Price per month. pcp. £409
Audi A3
30 TFSI S Line 5dr S Tronic
- Vehicle year, 2025
- Mileage, 6,769 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£27,384Price per month. pcp. £431
Audi A3
1.5 TFSI 150 S Line 4dr S Tronic
- Vehicle year, 2025
- Mileage, 6,102 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£27,854Price per month. pcp. £413
£300 off
Audi A3
1.5 TFSI 150 S Line 4dr S Tronic
- Vehicle year, 2025
- Mileage, 6,124 miles
- Fuel type, Petrol
- Transmission type, Automatic
Was£27,854Full price.£27,554Price per month. pcp. £406
Audi A3
35 TFSI S Line 4dr S Tronic
- Vehicle year, 2025
- Mileage, 2,620 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£27,859Price per month. pcp. £412
Audi A3
1.5 TFSI 116 S Line 5dr S Tronic
- Vehicle year, 2025
- Mileage, 4,896 miles
- Fuel type, Petrol
- Transmission type, Automatic
Full price.£27,939Price per month. pcp. £438
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Audi A3 S Line buying guide
What is the Audi A3 S-Line?
The Audi A3 S-Line is the sportier version of the standard Audi A3 that gets you different exterior styling and great features as standard.
It's essentially a way to get all the sporty elements you need without forking out for the top-spec 'S' variant that's considerably more expensive.
The A3 S-Line has been around since its original launch back in 1996 and offered buyers a more affordable way into fast hatchback ownership.
– Read our Audi A3 review
What are the Audi A3 S-Line specs?
If your A3 has the S-Line kit, you get the same engines as the standard car, which includes two petrol engines and one larger diesel unit.
However, a plug-in hybrid (PHEV) variant also means you can drive up to 41 miles on electric power alone.
Regarding driving, it's a smooth experience but with a sporty edge – this balance is something Audi does very well.
This means it can be enjoyed by the average driver or by someone who considers themselves to be an enthusiast.
Fuel economy is good too, with the petrol returning up to 55.4mpg, the diesel returning 65.7mpg and the PHEV returning a claimed 46.3mpg.
Used Audi A3 S-Line features and equipment
What sets the A3 S-Line apart from the standard car is a real emphasis on sports styling, with more aggressive angles thanks to a body kit, larger wheels, sports suspension, LED headlights, dynamic indicators and rear privacy glass.
Aside from this, it's identical to a normal A3 and gets plush seats, a 10.1-inch infotainment display, Apple CarPlay and Android Auto connectivity, dual-zone climate control and USB charging ports.
Where the A3 S-Line sits in the Audi range
The Audi A3 S-Line is well-placed in the model range. It sits in the middle, above the Sport but below the Black Edition. It's the perfect middle ground for that sporty Audi aesthetic but without the added expense of the S3 or RS3 models – making insurance costs much higher.
The A3 S-Line closely rivals the Mercedes A-Class, BMW 1 Series and VW Golf.
Should I buy an Audi A3 S-Line?
Does the S-Line improve handling and performance in the A3?
Yes, the Audi A3 S-Line typically includes sportier suspension and larger wheels. These upgrades improve handling and provide a more dynamic driving experience compared to standard A3 models.
What differences are there compared to the standard Audi A3?
The Audi A3 S-Line gets sportier styling, upgraded suspension for improved handling, larger alloy wheels and often additional tech and interior enhancements.
What fuel economy is the A3 S-Line capable of?
The Audi A3 S-Line has a claimed fuel efficiency of up to 55.4mpg for the petrol and 65.7mpg for the diesel.
What engines can you choose for the A3 S-Line?
You can get three engines for the A3 S-Line. Choices are between three- and four-cylinder petrols and one four-cylinder diesel.
What different interiors are available on Audi A3 S-Lines?
The Audi A3 S-Line has a very luxurious leather interior with sports seats and a smattering of unique S-Line badges.
