Adria Sonic series
600 SL, 700 DC, 700 DL, 700 SL
The Adria Sonic is a modern and high-quality motorhome series that impresses with its fully integrated design and numerous innovative features. It combines elegant, aerodynamic styling with practical details such as a panoramic windshield, an electric drop-down bed and plenty of storage space. Whether for winter tours thanks to excellent insulation and optional Alde heating or for comfortable travel with a spacious bathroom - the Sonic offers a wide range of variants and highlights for discerning travelers. The most important features, advantages and some possible weaknesses of this impressive vehicle are presented below.
What others say about the Adria Sonic series

Highlights
Technical data
Here are the Technical data the Adria Sonic series (Models: Sonic 600 SL, 700 DC, 700 DL, 700 SL):
- Motor power160 hp (118 kW)
- Base vehicleFiat Ducato
- Gearbox6-speed manual gearbox (optional 9-speed automatic)
- Battery capacity95 Ah (optionally expandable)
- Power transmission: Front-wheel drive
- Tank capacity:
- Fresh water tank: 100 l
- Waste water tank: 90 l
The technical data for the models is essentially the same, with minor differences in equipment and comfort. All models are designed for long journeys with generous storage space and comfortable tank capacities.
Dimensions
Sonic 600 SL
- Length: 599 cm
- Width: 216 cm
- Height: 299 cm
- Headroom insideapprox. 204 cm
- Wheelbase: 3450 mm
- Weight (ready to drive)approx. 2,850 kg (weight may vary depending on equipment)
Sonic 700 DC / Sonic 700 DL / Sonic 700 SL
- Length: 698 cm
- Width: 216 cm
- Height: 299 cm
- Headroom insideapprox. 204 cm
- Wheelbase: 3750 mm
- Weight (ready to drive)approx. 3,050 kg (weight may vary depending on equipment)
Please note that the exact technical data may vary depending on the model year and equipment. For detailed information, we recommend consulting the official Adria website or an authorized dealer.
Price information
Here are the current Price information for the Adria Sonic series (Models: Sonic 600 SL, 700 DC, 700 DL, 700 SL):
Sonic 600 SL
The compact Sonic 600 SL starts at an entry-level price of approx. €80.000. With additional equipment options such as automatic transmission, solar panel or premium interior equipment, the price can rise to up to €95.000 rise.
Sonic 700 DC
The Sonic 700 DC with central queen-size bed starts at around €95.000. Depending on the equipment and packages selected, the price can be up to €115.000 amount.
Sonic 700 DL
The Sonic 700 DL, which is characterized by a generous feeling of space, has an entry-level price of approx. €100.000. With additional options, the price can be increased to up to €120.000 rise.
Sonic 700 SL
The Sonic 700 SL with single beds in the rear starts at a base price of €95.000. With extensive equipment, the price can be up to €125.000 reach.
Note: Please note that these are only approximate prices. You must contact the manufacturer for exact prices!
Living, interior design & equipment
Kitchen
- Sonic 600 SLCompact kitchenette with 2-burner hob, stainless steel sink, spacious 142-liter refrigerator (some with separate freezer compartment) and soft-close drawers. Ideal for shorter trips with a focus on functionality.
- Sonic 700 DC / DL / SLLarger L-shaped kitchens with 3-burner gas hob, glass cover, LED lighting and high-quality surfaces. Integrated waste separation, pull-out drawers and, in some cases, additional work surfaces or pull-out worktops ensure a well thought-out cooking environment.
Bathroom
- Sonic 600 SLCompact combined bathroom with swivel toilet, washbasin and shower function in one room. Ideal for space-saving travel.
- Sonic 700 DC: Generous Bathroom with separate shower cubicle, opposite washing area and WC - ideal for couples.
- Sonic 700 DL / SLAlso with an en-suite or long bath, depending on the floor plan. Large mirror, stylish fittings and functional shelves round off the concept.
Storage space
- Sonic 600 SLDespite its compact dimensions, there are numerous wall cupboards, a large closet and storage space under the beds. The rear garage offers sufficient space for bicycles or camping furniture.
- Sonic 700 DC / DL / SLLarger than average garages with depth and height for e-bikes or outdoor equipment. Additional storage space under the lengthways beds or the queen-size bed, large closets, overhead lockers with soft-close function and full-length shelves with double loading floor for technology and luggage.
Overall, the Sonic models offer a homely, well-insulated feeling of space with a focus on comfort, design and suitability for everyday use - especially in the larger versions from the 700 series upwards.
Note: For detailed information, we recommend consulting the official technical data sheets from Adria or authorized dealers.
Sleeping facilities
Adria Sonic 600 SL
The compact Sonic 600 SL offers two single beds in the rear, which can be connected to form a large sleeping area if required - ideal for two people who want to sleep separately or together. There is an electric fold-down bed above the cab, which is suitable for a further two people. In total, there is space for up to four sleeping guests with an efficient room layout.
Adria Sonic 700 DC
The 700 DC has a comfortable queen-size bed in the rear - accessible from both sides and with an adjustable headboard. In addition, a drop-down bed is integrated above the seating area, which can be lowered electrically and offers two additional sleeping berths. This model is ideal for couples or families of up to four people.
Adria Sonic 700 DL / Adria Sonic 700 SL
These models offer two lengthways single beds in the rear, which can also be converted into a spacious sunbathing area. There is also a fold-down bed above the living area that can accommodate two more people. The flexibility of the sleeping areas makes the 700 DL and 700 SL ideal for couples or small families who want individual sleeping solutions.
All models in the Sonic range feature high-quality mattresses, ergonomic mattress bases and sophisticated lighting concepts - for a comfortable sleeping environment on the move.
All variants in direct comparison
Sonic 600 SL - Compact and maneuverable
The 600 SL is the most compact model in the Sonic range and is particularly suitable for couples or travelers with limited space. With a length of less than 7 meters, it is comparatively manoeuvrable and ideal for city visits or smaller campsites. The single beds in the rear and the optional fold-down bed still allow up to 4 sleeping places. If you are looking for flexibility and driving comfort on a shorter chassis, this is the right vehicle for you.
Sonic 700 DC - Comfort with queen-size bed
The 700 DC model is clearly aimed at couples who attach great importance to a comfortable Queen-size bed in the rear lay. Thanks to the generous living area, spacious bathroom with separate shower and the standard fold-down bed, it also offers enough space for guests or families. Ideal for longer trips with plenty of comfort in the sleeping area.
Sonic 700 DL - Flexible with single beds
The 700 DL combines the spaciousness of a 7.5-meter motorhome with two single beds in the rear, which can be joined together to form a large bed. It is ideal for travelers who either want to sleep separately or need plenty of sleeping space. The additional fold-down bed above the dinette rounds off the model as a flexible solution for couples or families.
Sonic 700 SL - Versatile and balanced
The 700 SL is similar to the DL, but has some differences in the interior layout. Here, too, you will find Single beds in the rear and a drop-down bed at the front. In contrast to the DC, the SL does not offer a mid-bed solution, but more storage space and flexibility when loading. Perfect for active sports enthusiasts or travelers with a lot of luggage.
Conclusion
The models of the Adria Sonic series offer a balanced combination of driving comfort, living quality and versatility. The compact Sonic 600 SL is ideal for couples who value maneuverability, while the larger 700 models - in particular the 700 DC with queen-size bed and the 700 DL/SL with single beds - offer more space, comfort and flexible sleeping solutions. The larger versions are particularly attractive for long-term trips or families. Overall, all models impress with their modern design, high-quality workmanship and well thought-out use of space.
Disclaimer: The above information was compiled with the support of artificial intelligence (AI). Despite careful research, we assume no liability for the accuracy, completeness or timeliness of the information. Technical data, equipment and prices are subject to change at any time. This information does not constitute a guarantee or warranty. Please check all details directly with the manufacturer or dealer before purchasing.


