Skip advert
Advertisement

Audi A1 Sportback 1.6 TDI

Road-tax free diesel is the most efficient choice in the five-door A1 Sportback line-up

Find your Audi A1
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

This entry-level diesel isn’t the most exciting engine in the A1 range, but it still offers an attractive mix of exceptional fuel economy and refinement, plus prices start from £15,040 for an SE model. The five-door Sportback looks as good and drives as well as the three-door A1, but is marginally more practical.

Advertisement - Article continues below

A few weeks ago, we drove an Audi A1 Sportback with the new 138bhp 1.4 TFSI petrol engine, which is capable of shutting down two cylinders on the move. Now it’s the turn of the diesel efficiency champion.

The five-door A1 1.6 TDI weighs 25kg more than its three-door equivalent, but offers identical 74.3mpg fuel economy and 99g/km CO2 emissions. On the road, it doesn’t feel like a pared-back eco special. Press the throttle and the speed builds steadily and smoothly with little more than a hum from under the bonnet. Refinement is so good that it’s easy to forget you’re in something the size of a VW Polo.

Video: watch Jack's video review of the new A1 Sportback

[[{"type":"media","view_mode":"content_narrow","fid":"68800","attributes":{"alt":"","class":"media-image"}}]]

But if it’s driving thrills you’re after, prepare to be let down. The A1 is naturally agile, due to its compact size and low weight (1,165kg), yet the steering lacks feel and there’s no real reward for driving enthusiastically. If you want something sportier, go for the 1.4 TFSI petrol. But if you must have a diesel, there’s a 141bhp 2.0 TDI joining the line-up this summer. It’ll do 0-62mph in 8.2 seconds and return 68.9mpg.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Berlingo

2021 Citroen

Berlingo

18,001 milesAutomaticPetrol1.2L

Cash £23,140
View Berlingo
Ateca

2025 SEAT

Ateca

16,865 milesAutomaticPetrol1.5L

Cash £17,819
View Ateca
C-HR

2022 Toyota

C-HR

40,202 milesAutomaticPetrol1.8L

Cash £17,940
View C-HR
Juke

2023 Nissan

Juke

14,959 milesAutomaticPetrol1.0L

Cash £14,853
View Juke

The three trim grades (SE, Sport and S line) get gradually firmer suspension and larger wheels as standard. Unless you have your heart set on the S line styling upgrades, you should stick with SE or Sport models, which strike a better balance between comfort and body control. Besides, you can always order up to 18-inch alloys from the options list. 

To fit the extra doors, Audi has made the A1 6mm higher and 6mm wider. The result is an extra 11mm of headroom and 13mm of shoulder room in the back. Boot space stays the same at 270 litres, or 920 litres with the seats folded. Climbing into the rear seats is easier, but once there, it’s still cramped for six-footers.

If style is high on your list of priorities, as it will be for most Audi buyers, don’t worry – the transition from three to five-door has been executed to perfection. The rear window is marginally more upright and the B-pillar has been moved forward by 240mm, but at a glance you’d be hard-pushed to notice any difference.

Whether you go for SE, Sport or top-spec S line trim, the Sportback looks just as sharp as the three-door.

Skip advert
Advertisement

New & used car deals

Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*Used from £17,490
MG MG4

MG MG4

RRP £27,005Avg. savings £6,250 off RRP*Used from £11,000
Hyundai Tucson

Hyundai Tucson

RRP £29,840Avg. savings £5,624 off RRP*Used from £12,124
Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £5,987 off RRP*Used from £8,995
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Citroen Berlingo MPV aims to be the perfect SUV antidote
Citroen Berlingo - watermarked

New Citroen Berlingo MPV aims to be the perfect SUV antidote

The new Citroen Berlingo will be simple, spacious and stylish, and our exclusive image previews how it could look
News
15 Jun 2026
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 Cupra Formentor VZ5 boasts Audi RS 3 five-cylinder power
Cupra Formentor VZ5 - front

New Cupra Formentor VZ5 boasts Audi RS 3 five-cylinder power

Cupra’s sporty crossover SUV is now available with a 385bhp five-cylinder engine, just for kicks
News
15 Jun 2026