Skip advert
Advertisement

Vauxhall Cascada 2.0 CDTi

We hit UK roads in the Vauxhall Cascada, as the Audi A5 Cabriolet rival arrives in showrooms

Overall Auto Express rating

3.0

How we review cars
Find your Vauxhall Cascada
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

As Vauxhall bids to move itself upmarket, the Cascada is a step in the right direction. It’s not as complete a package as the Audi A5 Cabriolet, but it’s a sophisticated and capable four-seat convertible. And while it’s built for comfort rather than speed, it handles and rides well. The diesel engine isn’t the most refined, but it counters with 15.1mpg better fuel economy than the new petrol version, and the cabin feels well built. This model’s not quite good enough to justify its price tag, though.

Advertisement - Article continues below

First came the Mokka, then the Adam. Now, Vauxhall’s adventurous new naming strategy has stretched to a four-seater drop-top with the Audi A5 Cabriolet firmly in its sights. But does the Cascada have what it takes to make a name for itself in the UK?

While the Cascada is the first car to use the company’s new 1.6-litre petrol engine, our model is powered by the 2.0-litre diesel.

On paper, the two engines are evenly matched – they have the same 135mph top speed, while the petrol car is four-tenths faster from 0-60mph (setting a time of 9.2 seconds), even with an automatic gearbox.

What the figures don’t show is how 70Nm more torque (350Nm in total) gives the diesel more urgent in-gear acceleration.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Ateca

2025 Cupra

Ateca

19,740 milesAutomaticPetrol2.0L

Cash £28,089
View Ateca
3-Door Hatch

2022 MINI

3-Door Hatch

20,537 milesManualPetrol1.5L

Cash £14,642
View 3-Door Hatch
5-Door Hatch

2021 MINI

5-Door Hatch

18,773 milesManualPetrol1.5L

Cash £13,257
View 5-Door Hatch
3-Door Hatch

2018 MINI

3-Door Hatch

29,961 milesAutomaticPetrol1.5L

Cash £11,869
View 3-Door Hatch

Even so, neither engine is a sparkling performer. The diesel produces a lot of rattly noise, particularly at low revs. It also has a narrow powerband, not coming on boost until nearly 2,000rpm and running out of puff just below 4,000rpm. That means you have to work the six-speed box harder than you’d expect to counter the engine’s inflexibility and the Cascada’s heavy weight.

At higher speeds, the diesel quietens down and the soft-top becomes the smooth and refined cruiser it was designed to be. It has big 18-inch alloy wheels, but the ride is supple, soaking up bumps well and smoothing out all but the worst potholes.

Advertisement - Article continues below

Our car came with adaptive FlexRide adjustable dampers, which are worth considering if comfort is your priority. They allow you to choose three modes – Normal, Sport or Tour. They can also be left to their own devices to adapt to the road conditions.

The Cascada is no sports car, although it still handles pretty well and, while there’s not much steering feel, the front responds quickly and accurately. You feel the extra weight in the nose of the diesel engine compared to the petrol version, but the brakes are still more than capable.

The Cascada’s exterior mixes familiar Vauxhall Astra styling cues with the increased length of the Insignia (it uses components from both cars). It lacks the clean lines of the Audi A5 Cabriolet, which is a similar size, but it’s still attractive, if not the most eye-catching shape. The cheapest model costs £7,790 less than the Audi, too, although this top-spec car closes the gap significantly.

Inside, the centre console is a button-fest and the A-pillars hamper your view, but the driving position is decent enough.

With the roof down, the car loses little rigidity, and occupants are well protected from buffeting, as long as you keep the windows up. But tall rear seat passengers get blown about, limiting how long you can go four-up with the hood folded.

Skip advert
Advertisement

New & used car deals

Nissan Juke

Nissan Juke

RRP £19,785Avg. savings £3,331 off RRP*Used from £10,000
Hyundai Tucson

Hyundai Tucson

RRP £29,820Avg. savings £5,075 off RRP*Used from £14,448
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £2,233 off RRP*Used from £15,297
Audi A3

Audi A3

RRP £26,295Avg. savings £2,513 off RRP*Used from £5,500
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Chinese cars can’t match their European rivals when it comes to engineering
Opinion - Shanghai Auto Show

Chinese cars can’t match their European rivals when it comes to engineering

This new brand of cars might have battery tech on their side, but European buyers want much more than that
Opinion
25 Apr 2025
New electric car MoT tests could be coming to the UK
Tesla Model X on two-post inspection ramp

New electric car MoT tests could be coming to the UK

New technology and driver assistance systems require changes to annual testing, says EC
News
25 Apr 2025
Buying a modern used car for under £10k is almost impossible
Opinion - £10k used cars

Buying a modern used car for under £10k is almost impossible

Phil McNamara discovers that it’s harder than ever to find a good-value car at the affordable end of the market
Opinion
24 Apr 2025