Adria · motorhome
Adria Supersonic 780 DL
RoamWorthy records the Adria Supersonic 780 DL as a motorhome. Recorded catalogue data: 4 berths; layout: Drop-Down Bed; length 7.89m; width 2.32m; height 2.96m; MTPLM 4,500kg; payload 980kg; base vehicle: Mercedes Sprinter; recorded price range £135,000 to £175,000. No live dealer stock is currently linked to this model on RoamWorthy. Specifications can vary by model year, trim and optional equipment. Check the individual listing and manufacturer documentation before purchase.
Adria Supersonic 780 DL key facts
- Berths: 4
- GVW: 4500 kg
- Unladen weight: 3520 kg
- Payload: 980 kg
- Length: 7.89 m
- Width: 2.32 m
- Base vehicle: Mercedes Sprinter
- Observed price range: £135,000 to £175,000
Key features
- Mercedes-Benz Sprinter chassis with 170HP engine and 9G-Tronic automatic transmission
- MBUX (Mercedes-Benz User Experience) multi-media system with 10.25 inch touchscreen
- Spacious 'Face-to-Face' lounge layout with adjustable table
- Alde central heating system with underfloor heating for year-round comfort
- Full-width rear bathroom with separate shower cubicle and boutique styling
- Large heated garage with power sockets and LED lighting
- Adria MACH smart app for remote control of lighting, heating, and utilities
Adria Supersonic 780 DL: key points
The Adria Supersonic 780 DL is a four-berth A-class motorhome with twin beds, a front lounge, a drop-down bed and a garage. Its recorded dimensions are 7.89 metres long, 2.32 metres wide and 2.96 metres high, with a 4,500kg MTPLM and recorded payload of 980kg.
- Mercedes-Benz Sprinter chassis, with the supplied editorial recording a 170HP engine and 9G-Tronic automatic transmission.
- Face-to-Face front lounge with an adjustable table, plus twin longitudinal rear beds that can convert into a double.
- Full-width rear bathroom with a separate shower cubicle, Alde central heating and underfloor heating.
- Heated garage with power sockets and LED lighting, alongside internal storage.
- MACH smart app functions are recorded for remote control of lighting, heating and utilities.
Worth knowing: Specifications can vary by model year, trim and optional equipment. Confirm the exact engine, transmission, chassis, equipment and bed configuration on the individual vehicle. The recorded marketplace currently has no listings, although four hosted images are recorded.
Who should consider the Adria Supersonic 780 DL?
Who it suits
- Couples or families needing four berths and a layout that combines a social front lounge with twin rear beds and a drop-down bed.
- Buyers seeking a large A-class motorhome with a garage, substantial recorded payload and a full-width rear bathroom.
- Drivers prepared to check licence requirements and manage a vehicle measuring 7.89 metres long, 2.32 metres wide and 2.96 metres high.
Reasons to consider it
- The Face-to-Face lounge gives the front of this specific 780 DL layout an opposing-sofa arrangement with an adjustable table.
- Twin longitudinal beds provide separate sleeping spaces and can convert into a double, while the drop-down bed adds the fourth berth.
- The 4,500kg MTPLM and recorded 980kg payload provide useful carrying capacity, subject to the plated and weighed vehicle.
- The garage, heated storage features and full-width bathroom suit buyers prioritising onboard storage and facilities.
What to check
- Check the plated MTPLM, actual running weight and remaining payload, particularly after accessories, water, passengers and touring equipment are added.
- Confirm that the driver's licence entitlement covers the vehicle's 4,500kg MTPLM.
- Measure access to the intended storage site and check route restrictions for the vehicle's 7.89-metre length, 2.32-metre width and 2.96-metre height.
- Verify the condition and operation of the drop-down bed, twin-bed conversion, lounge table, garage fittings, heating and smart-app functions.
- Confirm the exact specification because equipment and dimensions can vary by model year, trim and optional equipment.
Worth knowing: The recorded 4,500kg MTPLM means licence entitlement requires particular attention. The large external dimensions can make narrow rural lanes and restricted storage sites more demanding. The supplied price range is 135000 to 175000, but the exact price depends on the vehicle and specification.
Compare the Adria Supersonic 780 DL with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Adria Supersonic 780 DL | 4 | 4500 kg | 7.89 m | £135,000 to £175,000 |
| Hymer B-ML i 780 | 5 | 4500 kg | 7.89 m | £135,000 to £185,000 |
| Auto-Trail Dakota | 4 | 4500 kg | 7.60 m | £32,000 to £95,000 |
The Adria Supersonic 780 DL combines four berths, a 7.89-metre length, a 4,500kg MTPLM and a recorded 980kg payload with an A-class layout, twin beds, a drop-down bed and a garage. The alternatives vary in berth count, length, weight limit and stated price range. The right choice depends on the buyer's licence entitlement, storage access, required payload, preferred layout and budget, so the supplied figures do not establish a single winner.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Adria Supersonic 780 DL ownership checks
- Use the 7.89-metre length, 2.32-metre width and 2.96-metre height when checking storage, access, route restrictions and clearance.
- Keep a payload record. The supplied payload is 980kg, but fitted options, occupants, water and equipment reduce the available margin.
- Load the garage and internal lockers with axle loading in mind, then check the vehicle's actual weight rather than relying only on the recorded figures.
- Operate and check the twin-bed conversion and electric drop-down bed before trips, ensuring the intended four-berth arrangement is usable.
- Use the supplied layout information to plan passenger and luggage space around the front lounge, rear beds and garage.
Common mistakes to avoid
- Treating the recorded 980kg payload as available carrying capacity without allowing for fitted equipment, occupants, fluids and luggage.
- Ignoring the vehicle's height and width when approaching low clearances, narrow lanes or storage entrances.
- Assuming the recorded specification applies unchanged to every model year, trim or optional-equipment combination.
Worth knowing: No specific faults are identified in the supplied data. Confirm operating instructions and maintenance requirements for fitted systems on the individual vehicle.
Alternatives to the Adria Supersonic 780 DL
- Hymer B-ML i 780 - Consider the Hymer B-ML i 780 if you want the same recorded length of 7.89 metres, five berths rather than four, and a stated price range extending to 185000.
- Auto-Trail Dakota - Consider the Auto-Trail Dakota if a shorter recorded length of 7.6 metres and a substantially lower stated price range are more important than matching the Supersonic's four-berth specification.
- Mobilvetta K Yacht T Line 95 2 - Consider the Mobilvetta K Yacht T Line 95 2 if you want four berths in a shorter 7.54-metre vehicle with a recorded 4,400kg MTPLM or GVW and lower stated price range.
Data and source notes
- This page uses the maintained RoamWorthy record for the Adria Supersonic 780 DL.
- 4 model images are recorded for this page and served from RoamWorthy-hosted media.
- 2 recorded source groups are available in the source section below.
Proof notes
- Specifications can differ by production year, trim and optional equipment.
- Dealer listings are used as current marketplace evidence, not as a substitute for the exact vehicle documentation.
Worth knowing: Confirm weights, dimensions and fitted equipment for the exact vehicle before purchase or towing.
Sources and review status for the Adria Supersonic 780 DL
This page is supported by 2 recorded source groups.
- Manufacturer Official (model_media)
- RoamWorthy maintained model catalogue (editorial_database)
Last reviewed: 2026-09-18T02:22:26.947424+00:00