Skip advert
Advertisement

Audi A5 3.0 TDI

Style, quality, image come together

FEW car makers do sharp, yet understated style quite as successfully as Audi. Its vehicles all share a definite look. But far from being a weakness, this familiarity is a strength. 

The A5 Coupé is no exception, and its smooth, well proportioned features and neat details exude class. 

In desirable S line trim, with its smart five-spoke alloy wheels, unique front and rear bumpers and lower side sills, it has a more athletic stance, too. Its LED daytime running lamps are sure to catch the attention of other 

Advertisement - Article continues below

road users, and it has more presence than the Mercedes.

If Audi’s exterior designers have hit on a successful formula, so have those responsible for the interior. With its distinctive aluminium-rimmed instruments, high- grade plastics and chunky perforated leather steering wheel, the S line feels genuinely special inside. 

Build quality is also first rate, but our car’s black rooflining and small glass area result in a more sombre cabin than the lighter, pillarless E-Class Coupé.

Even if you plump for the lesser SE model, you still get plenty of toys to play with. It’s £2,200 cheaper than our flagship car, putting it much closer to the Mercedes SE Coupé on price. It features rear parking sensors and three-zone climate control, but does without our version’s stiffer suspension set-up and supportive sports seats. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Polo

2020 Volkswagen

Polo

38,948 milesManualPetrol1.0L

Cash £12,350
View Polo
Range Rover Velar

2023 Land Rover

Range Rover Velar

27,451 milesAutomaticDiesel2.0L

Cash £28,700
View Range Rover Velar
Fiesta

2021 Ford

Fiesta

53,757 milesManualPetrol1.0L

Cash £8,600
View Fiesta
Model 3 Premium

2023 Tesla

Model 3 Premium

61,721 milesAutomaticElectric

Cash £16,400
View Model 3 Premium

And whatever spec you choose, rear seat space is on a par with its rival. You get a decent-size boot with split- folding rear seats as standard, 

as with the Mercedes.

Under the bonnet, the 3.0-litre TDI diesel unit has impressive stats and its power output of 237bhp leaves the 228bhp Mercedes in the shade. However, its torque figure of 500Nm is 40Nm down on its rival. From a standing start, this makes no difference, because the Audi’s quattro four-wheel-drive set-up provides incredible traction. At the test track, the A5 blasted from 0-60mph in 5.7 seconds. After that, the Merc has the slight performance edge.

What the Audi lacks in straight-line speed it makes up for in corners, because the S line’s firmer set-up inspires much more confidence and generates superior grip. Big potholes thump through the cabin and you sense motorway expansion joints inside more than you do in the E-Class. However, the trade-off is tighter body control and greater agility than the Mercedes.

As a result, the A5 feels like a punchy sports coupé. And although its numb steering remains a disappointment, the car is precise and responsive, and so more fun to drive.

You pay at the pumps, though, as the A5’s blend of four-wheel drive and a six-ratio automatic box – rather than a seven-speeder – gives 

the Merc a lead on economy. It returned 34.9mpg in our hands – that’s 4.7mpg more than the Audi. The A5 also loses out on emissions to the greener E-Class, but only by 3g/km.

Will these higher running costs undo all the good work Audi has done to give the A5 its sharper dynamics and more desirable styling? Or will its superior all-weather traction and classy cabin win through?

Details

WHY: Audi's comfortable coupe is the E-Class' natural rival

Skip advert
Advertisement

New & used car deals

Renault Clio

Renault Clio

RRP £16,160Avg. savings £2,417 off RRP*Used from £7,195
Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,517 off RRP*Used from £12,727
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,266 off RRP*Used from £13,200
Omoda 5

Omoda 5

RRP £23,990Avg. savings £1,481 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

EV charging gets 10% cheaper and there’s more to come
Rapid charging Fiat 500

EV charging gets 10% cheaper and there’s more to come

Ultra-rapid chargers in December were five pence cheaper than they were in November for off-peak users, with a cut in VAT also on the cards
News
22 Jan 2026
Volvo EX60 2026 preview: extra large range and power for Volvo's medium SUV
Volvo EX60 - front

Volvo EX60 2026 preview: extra large range and power for Volvo's medium SUV

The new all-electric Volvo EX60 has some seriously impressive specs, and prices start from £56,360
News
21 Jan 2026
Volvo XC40, XC60 and XC90 SUVs will all get a revamp as brand hedges bets with hybrid
Volvo XC40 - front full width

Volvo XC40, XC60 and XC90 SUVs will all get a revamp as brand hedges bets with hybrid

The pragmatic decision will see Volvo building hybrids for as long as customers ask for them
News
22 Jan 2026