2026 Adria Adora 612 DL Seine caravan review

Adria may have cut its Adora caravan line-up to just two models for the 2026 season, but there’s no holding back on the style – or indeed the quality and practicality. The 612 DL Seine here offers two permanent single beds with a full-width end washroom (while sister model Tiber has a rear island bed).

It’s a single axle caravan, despite an overall length well in excess of 8m, yet such is the Al-Ko Delta chassis set-up – the company prefers a longer drawbar – it should all prove perfectly stable for towing, assuming you load up correctly. Fittings like the front air diffusers should also help.

We take a walk round the 2026 Adria Adora 612 DL Seine caravan here:

On-board, the Adria Adora Seine can accommodate up to five. The standard single beds are 1.99m and 1.87m long (nearside/offside), both 0.71m wide.

There’s a surprise on the nearside, however, in what looks like a run of high-level lockers that actually houses another single bed to fold out when needed. A ladder is provided here, but there is a 50kg load limit.

It’s all very different, at the same time all very Adria. Build quality is above the norm, as indeed is the styling. That main bodywork is all-GRP (Adria prefers the term, polyester), with aluminium side skirtings.

Step inside the Adria Adora 612 DL Seine caravan and you’re immediately facing the kitchen, which, with its extension section, offers loads of worktop space.

You get a typical Adria hob with three gas rings in a line (it’s a real space saver; just look at the work surface in front of it) with a sink set at right angles to it. It also comes with a loose drainer that sits on the (cooled) hob.

A microwave oven is housed in one of the overhead lockers, while a separate grill and oven are housed below. Also here is extensive drawer storage, along with a floor locker and a large section of slide-out racking in the locker to the left of the oven.

An unusual system of connected cushions is used for the backrests to all the seating – you’ll soon find it’s very comfortable. A large, long opening sunroof contributes to a feeling of space, despite the fact that this is a standard-width touring caravan.

More fittings like the Alde central heating and hot water system all add to the premium nature of this tourer.

Those single beds are beyond the kitchen. Adjustable backrest sections for each means you can sit up for reading etc, although it’s a very low-set reading light on the nearside.

The solid door between the beds gives access to the full-width washroom, where you get a swivel-bowl toilet and window, oval countertop handbasin with matching shape mirror, and a shower cubicle on the nearside. That latter includes a riser bar for the showerhead. Also in here are handy details like the fixed hanging rail.

Specifically for the UK, the All Inclusive Pack included as standard includes a flatscreen TV holder, that kitchen sink drainer, the scatter cushions, solar panel, entrance step and more. It also covers key security and safety fittings like an Al-Ko Secure Wheel Lock, shock absorbers and ATC.

It all adds up to a very generous specification, the only anomaly being the use of roller blinds rather than the concertina style preferred by other manufacturers.

But it’s also the details that set the Adria Adora Seine caravan apart from its rivals. That includes aspects such as the shape of the upper locker doors, and the small lights on rails for adjustment really pack a punch, as well as the overall contemporary nature of the styling.

To find out more about insuring an Adria Adora 612 DL Seine or your current caravan visit our caravan insurance page.

Verdict: A thoroughly modern mix of style, quality and practicality

Plus: Superior build with a contemporary feel inside and out, comfortable lounge

Minus: Modern styling may not appeal to the more conservative

In-a-nutshell: Five go caravanning – in style

Alternatives: Bailey Unicorn Deluxe Cadiz, Coachman VIP 565