Skip advert
Advertisement

Audi A5 Cabriolet

Handsome Audi A5 Cabriolet combines smart looks and impressive power

The drop-top Audi A5 Cabriolet is a thoroughly desirable package that ticks every key box. Powerful, practical and beautifully crafted, it does everything a four-seater convertible should. But the rather flat-footed driving experience lets it down here. Although the 3.0 TDI engine has plenty of power, the steering and ride fall short of what buyers expect for this money.

Advertisement - Article continues below

The Audi A5 Cabriolet sums up why Audi remains one of the world’s most desirable brands. It may look a simple package from the outside, with everything where you would expect it to be, but every tiny detail has been carefully designed and engineered. Where the Mercedes entertains the eye with elaborate curves and dramatic details, the A5 delivers a more honed shape that looks elegant from every angle.

Audi news and reviews

It’s also very impressive inside, with top-notch materials and an immaculate finish. From the chunky three-spoke steering wheel to the excellent and easy-to-use MMI satellite navigation and entertainment system, the A5 has a wonderfully coherent interior design that’s very easy to live with.

Cabin space is generous as well, and although the rear seats have a rather upright backrest, the seatbacks split and fold down to give a decent load area. Better still, you get the same 380-litre luggage capacity whether the hood is up or down.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

X3

2021 BMW

X3

40,602 milesAutomaticPetrol2.0L

Cash £28,490
View X3
Tucson

2015 Hyundai

Tucson

88,000 milesManualPetrol1.6L

Cash £6,295
View Tucson
i3

2016 BMW

i3

30,000 milesAutomaticPetrol0.0L

Cash £8,145
View i3
Panda 4x4

2020 Fiat

Panda 4x4

49,000 milesManualPetrol0.9L

Cash £6,295
View Panda 4x4

The Audi’s roof mechanism works well and comes with a handy ‘global lift’ button that allows you to raise and lower all four windows at the same time. Audi also includes neck-level heating vents as standard on the S line SE model – a feature that Mercedes charges extra for.

Advertisement - Article continues below

On the downside, there’s no E-Class-style pop-up wind deflector in the windscreen rail. To limit buffeting, you need to wrangle a metal-and-mesh wind deflector into place behind the front seats. Not only does this rob you of the two back seats, it also does a less effective job than the Mercedes system.

In our sound tests, the A5 was 10dB louder at head height than the E-Class, at 85dB.

One area where the Audi does eclipse the Mercedes, however, is performance. With two more cylinders and an extra 41bhp over its rival, the A5 was 1.5 seconds faster from 0-60mph, posting a time of 6.3 seconds. The seven-speed S tronic transmission is smooth and perfectly matched to the engine, too.Yet despite being the faster, punchier choice here, it’s not the more engaging to drive. Both cars tip the scales at precisely 1,845kg, but the Audi carries more of its weight up front. As a result, the steering doesn’t have the same fluid feel as the E-Class’, and it seems far less comfortable flicking from corner to corner. Selecting Dynamic mode from the £220 optional Drive Select system helps stiffen the £300 adaptive dampers to resist body roll, but there’s no hiding from the fact that the Mercedes feels like the better balanced of the two cars. 

The Audi also plays second fiddle for running costs. It’s more expensive to buy in the first place, while higher CO2 emissions mean higher tax bills. However, we managed better economy than in the E-Class, returning 35.0mpg in the A5 to the Mercedes’ 31.6mpg.

Skip advert
Advertisement

New & used car deals

Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,054 off RRP*Used from £12,695
Vauxhall Corsa

Vauxhall Corsa

RRP £19,690Avg. savings £5,737 off RRP*Used from £11,749
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £3,158 off RRP*
Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,681 off RRP*Used from £12,795
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Ford Puma will offer BlueCruise hands-free driving from 2026
Ford Puma - front cornering

Ford Puma will offer BlueCruise hands-free driving from 2026

Ford’s BlueCruise technology allows for ‘hands off’ driving on designated stretches of motorway
News
13 Nov 2025
Want the best used car? Take a good look at the previous owner
Opinion - owners

Want the best used car? Take a good look at the previous owner

Auto Express’ senior content editor explains why some good old-fashioned detective work can help you find the very best second-hand buy
Opinion
16 Nov 2025
Hyundai Ioniq 9 vs Peugeot E-5008: electrifying 7-seat EV shootout
Hyundai Ioniq 9 vs Peugeot E-5008 - front tracking

Hyundai Ioniq 9 vs Peugeot E-5008: electrifying 7-seat EV shootout

Hyundai and Peugeot provides different takes on the roomy seven-seat EV. So, which is better?
Car group tests
15 Nov 2025