2026 Adria Action Sport 391 LH caravan review

At what point does a caravan become timeless? That Adria Action body shape has been with us since 2005 – and still shows no signs of aging. Here it is in latest guise – the Sport 391 LH variant that Adria describes as “semi-off road”.

In this video, we take a quick look at the 2026 Adria Action Sport 391 LH caravan:

Exterior colouring is a grey, but it’s not just about the looks – the main bodywork is a tough GRP, while trimwork is in an equally heavy-duty plastic.

A gas locker (for a single cylinder up to 11kg) sits on the drawbar, where there’s also space for adding a bike rack. Note also the distinctive front tinted window and sunroof – they open in different directions, so you’ll always be able to catch a breeze. All side windows are flush-fitting.

Like all Adria products sold in the UK, the Action Sport 391 LH comes with an All-inclusive Pack – it helps cover off some of the kit caravanners in this country expect to see.

For the Action, that includes some 16 items, ranging from 15in black alloy wheels to Truma Combi 4E heating and hot water to a shower mat to exterior LED lighting silhouette (i.e. it follows the awning rail). Also fitted are key safety and security items such as Al-Ko’s Secure Wheel Lock and mud flaps. The latter is because the Sport sits higher than a standard Action, because it uses an Al-Ko semi-off-road chassis as well as those larger wheels.

The interior of the Adria Action Sport 391 LH caravan continues the contemporary grey colour theme (two scatter cushions add a splash of colour), with a floorplan that comprises a kitchen across the back, washroom in the rear nearside corner and a relatively large lounge at the front.

Here, it’s wrap-around seating, with a table on a dogleg. At night, the seating switches to a large double bed. On the international stage, Adria describes the 2.04m x 2.00m mattress area as suitable for three sleepers – the UK keeps it to a more conservative two.

The kitchen is L-shaped, with a hob and sink arrangement – two gas rings and a separate sink, all in stainless steel with detailing in black – that also allows for a good amount of permanent worktop.

There’s also a surprising amount of storage – drawers, lockers, cubby holes and more – for such a small caravan.

And extra worktop is offered by the unit the other side of the main door, where there’s also a pull-out extension. And there’s a good, sturdy feel to it all.

Adria has also found a way to squeeze in a 133-litre Dometic fridge with freezer.

Between the kitchen and the fridge, the washroom has a space-saving sliding door as well as a countertop handbasin on a swing wall that pulls around and over the swivel-bowl toilet to create a decent area for showering, although note there’s just the tiniest of drainage holes here.

Again, key fittings are finished in black. There’s an all-important window to help with the ventilation/drying, as well as locker storage, and a large mirror.

Throughout, this Adria Action boasts thoughtful details. The sturdy waste bin on the main door.

The TV holder and soundbar system comprising Bluetooth amplifies and speakers. Interior lighting that’s dimmable and a good mix of reading lamps and ambient strips.

It’s also all set up for you to download the MACH app that allows remote monitoring and control of all key functions – water levels, heating, hot water, battery, operating manuals for main appliances and a whole lot more.

NCC (National Caravan Council) approval will be on all full production models. The example here is an early demonstrator, as are some final specification, weights and payload details.

Ask your supplying dealer about optional extras that can be added to your Adria Action Sport 391 LH caravan – everything from solar panels to air conditioning and more.

That leaves one item you might like to ask Adria directly about – the coffee machine you can see on the right of the kitchen.

To find out more about insuring an Adria Action Sport 391 LH or your current caravan visit our caravan insurance discounts page.

Verdict: An excellent blend of style, practicality and good build quality

Plus: Well-made, practical floorplan and fittings, timeless qualities

Minus: Not the cheapest

In-a-nutshell: Still trendy after all these years

Alternatives: Bailey Discovery D4-2, Barefoot Classic, Knaus Sport&Fun 480 QL