Skip advert
Advertisement

Audi A3 1.6 TDI S Line

Does clean diesel hatch work in sporty spec?

Find your Audi A3
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Although this A3 is made up of some great individual ingredients, they don’t come together to produce a must-buy car. Unless you really need an automatic gearbox or can’t live without the head-turning looks of the S line trim, we’d save £4,200 and plump for the five-speed manual SE. It’s good to drive, still looks desirable, has plenty of standard equipment and, crucially, costs even less to run. It’s a winner.

Advertisement - Article continues below

Here's proof that green cars don’t have to be dull. This A3 S line looks like a hot hatch – but with Audi’s latest 1.6-litre diesel and stop-start, it’s cheap to run. For the first time, we’ve tried the eco-friendly motor with the super-efficient seven-speed S tronic twin-clutch box. How does it stand up?

Compared to the manual, there’s no performance penalty – 0-62mph takes only three-tenths longer, at 11.7 seconds, while the 121mph top speed is the same.

Video: watch CarBuyer's video review of the Audi A3

[[{"type":"media","view_mode":"content_narrow","fid":"69227","attributes":{"alt":"","class":"media-image"}}]]

On the move, the auto works well, changing gears swiftly, while the torquey engine offers great refinement and punch. For extra pace, there’s a Sport mode, which holds on to gears longer before changing up. Plus, steering wheel paddles add to the appeal.

Factor in combined economy of 67.3mpg and CO2 emissions of 109g/km, and this Audi looks like a tempting choice. However, the auto doesn’t combine that well with stop-start. Once you’ve come to a halt, there can be too much of a delay between you demanding power and the engine firing up.

S line trim brings seven-spoke alloys, a roof spoiler and leather seats, giving the already smart-looking A3 extra visual appeal. But there’s a price to pay for standing out. When you specify the £1,450 S tronic transmission, this car costs nearly £23,000.

Skip advert
Advertisement

New & used car deals

Audi A3

Audi A3

RRP £26,310Avg. savings £2,555 off RRP*Used from £9,495
Mercedes A Class
BMW 1 Series

BMW 1 Series

RRP £35,945Used from £10,245
Audi A5

Audi A5

RRP £42,760Avg. savings £4,363 off RRP*Used from £18,110
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Land Rover Defender Sport: baby SUV hedges bets with EV and hybrid power
New baby Land Rover Defender render - watermarked

New Land Rover Defender Sport: baby SUV hedges bets with EV and hybrid power

The new Land Rover Defender Sport will sit below the existing Defender in both size and price, and our exclusive image previews how it could look
News
17 Jun 2026
New BMW i3 on sale now: electric 3 Series finally ready to take on Tesla Model 3
BMW i3 50 xDrive - front 3/4

New BMW i3 on sale now: electric 3 Series finally ready to take on Tesla Model 3

Are you watching Tesla, Polestar, Audi and Mercedes? The new BMW i3 is here setting new standards with its huge 563-mile range
News
18 Jun 2026
Car Deal of the Day: Alpine A290 is a hot hatch for a laughably low £269 a month
Alpine A290 UK - dynamic front tracking

Car Deal of the Day: Alpine A290 is a hot hatch for a laughably low £269 a month

The Alpine A290 is as sharp to drive as it looks, and is our Deal of the Day for 16 June
News
16 Jun 2026