Hymer B-ML i 780 Motorhome for Sale
2 available from UK dealers. Compare prices, specifications and layouts.
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Answer in brief
What should buyers know about the Hymer B-ML i 780?
2 current dealer listings are advertised at £159,995–£189,960. The median across 4 current and recently sold listing records is £168,205.
At range level, the Hymer B-ML i 780 sleeps up to 5, has a guide gross weight of 4,500kg, is approximately 7.9m long. Specifications can vary by model year and derivative, so verify the exact vehicle before purchase.
- Market evidence
- Current RoamWorthy dealer listings
- Prices checked
- 4 September 2026
- Specification scope
- Range-level guide; exact derivative varies
See the complete price evidence or read how RoamWorthy verifies vehicle information.
At a glance
- The Hymer B-ML i 780 sleeps up to 5 across the recorded range, making it suitable for family touring.
- Guide gross-weight range: 4,500kg. Verify the exact plated vehicle and licence entitlement.
- Guide length: 7.89m.
- 2 currently listed for sale on RoamWorthy. Prices are taken from the same model evidence used by this page.
Quick verdict for Hymer B-ML i 780
Quick Verdict
Road Legal Vitals UK
C1 Licence Required
Gross weight: 4,500kg.
5
Sleeping Berths
Seatbelt data not available. Check the exact dealer listing.
Price & Engine
Guide price range
£135,000–£185,000
Typical advertised prices for a Hymer B-ML i 780; year, mileage, condition and specification affect value.
Current dealer stock: 2 motorhomes
Cab & Chassis
Driving specs for the Hymer B-ML i 780
Driving Experience
The Hymer B-ML i 780 offers a comfortable driving experience suitable for both motorway cruising and navigating narrower roads.
About the Hymer B-ML i 780
The Hymer B-Class MasterLine (B-ML) i 780 represents the pinnacle of luxury motorhoming, combining Mercedes-Benz Sprinter power with Hymer's award-winning SLC chassis. This A-Class giant is engineered for those who refuse to compromise on performance or comfort. The interior is a masterclass in German design, featuring a seamless level floor, an expansive velvet-ash wood finish, and an incredibly spacious front lounge that makes long-term touring a true pleasure.
Technological innovation is at the heart of the i 780, featuring the advanced MBUX multimedia system and a double floor that houses all installations, providing both frost protection and additional storage. The rear bedroom offers massive twin beds that can be converted into a giant longitudinal double, complemented by a spa-like washroom and separate shower cubicle. Every detail, from the dimmable ambient lighting to the high-performance heating, ensures a five-star experience regardless of the weather outside. Explore the latest luxury listings and find your perfect Hymer B-ML i 780 on RoamWorthy.
Check if you can drive this on your licence with our Motorhome Weight Checker.
Hymer B-ML i 780 Video Reviews
Watch Hymer B-ML i 780 reviews on YouTube
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Expert reviews and walkthroughs of the Hymer B-ML i 780
More videosInterior Layout & Sleeping Configuration
Explore the Hymer B-ML i 780 floorplan and discover how the space works.
Hymer Drop-Down Bed layout illustration
Layout features
Sleeping capacity
About the layout
Sleeps 5 people with a layout balancing living, storage and sleeping space.
Live Hymer B-ML i 780 Inventory
There are no verified exact-match Hymer B-ML i 780 motorhomes currently available. We will tell you when one is listed.
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Weights
Dimensions
Accommodation
How we assess the Hymer B-ML i 780
- Compiled from dealer feeds and manufacturer data. Specifications, prices, and stock sourced from verified UK dealers and brand records
- Specs vary by year, trim, and options. Weights, dimensions, berths, and equipment can differ between model years and optional packs
- Prices based on recent UK listings where available. Price ranges reflect current and recent dealer listings. Actual prices may vary by condition, year, and specification
- Always confirm before buying. Verify exact specifications, condition, and equipment with the seller or manufacturer
Practical ownership tips
Licence requirements
At 4,500kg GVW, the Hymer B-ML i 780 exceeds 3,500kg and requires a C1 licence (or a pre-January 1997 car licence). Confirm the exact GVW with the seller before purchase.
Payload capacity
The Hymer B-ML i 780 has approximately 1020kg of user payload for passengers, water, gas, and personal gear. Check the actual plated weight against the unladen weight for the specific vehicle you are viewing.
Before you buy
Request a habitation check for any used unit. Check the base vehicle service history, MOT record, and whether the V5C matches the seller. For conversions, confirm the vehicle is correctly registered with DVLA.
Frequently Asked Questions
Motorhome Weight & Licence Check
Check whether you can legally drive this motorhome and understand its weight limits.
- Check licence requirements
- Understand weight limits
- Drive legally
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Is the Hymer B-ML i 780 the right luxury A-Class?
The Hymer B-ML i 780 is a high-specification A-Class motorhome built on the Mercedes-Benz Sprinter chassis. It offers a substantial 1020kg payload and a 4500kg MTPLM, making it a heavy-duty choice for long-term touring. With berths for four to five people and a layout featuring rear twin beds and a separate shower, it focuses on high-end comfort and four-season capability.
- Mercedes-Benz Sprinter 418 CDI chassis with 177 BHP engine.
- Hymer SLC (Super Light Chassis) with independent suspension.
- Rear twin beds and an A-Class drop-down bed layout.
- Heated double floor for insulation and underfloor storage.
- Large rear garage with a 450kg load capacity.
Worth knowing: The 4500kg MTPLM requires a C1 category driving licence in the UK. Vehicle width of 2.35 metres and length of 7.89 metres require careful navigation.
Buying a Hymer B-ML i 780
Who it suits
- • Long-term tourers who require a large 1020kg payload for extensive gear.
- • Drivers who prefer the Mercedes-Benz platform and 177 BHP power delivery.
- • Families or groups needing separate shower and toilet facilities.
Reasons to consider it
- • Superior insulation from the PUAL 2.0 aluminium sandwich construction.
- • Seamless interior floor design which eliminates trip hazards.
- • Advanced technology integration including a 32-inch LED TV and MBUX system.
What to check
- • Confirm the exact berth configuration as this model varies between four and five berths.
- • Verify the presence of the 10.25 inch MBUX multimedia system and reversing camera.
- • Check the wood finish and upholstery condition in the L-shaped seating group.
- • Inspect the garage for the maximum 450kg load rating.
Worth knowing: The premium price point reaches up to 185000 depending on the specific equipment list. Substantial dimensions may limit access to some narrow rural routes.
Compare the Hymer B-ML i 780 with similar models
| Model | Berths | Maximum weight | Length | Typical price |
|---|---|---|---|---|
| Hymer B-ML i 780 | 5 | 4500 kg | 7.89 m | £135,000 to £185,000 |
| Hymer B-MC I680 BLACKLINE | 5 | 4430 kg | 7.39 m | £110,000 to £155,000 |
| Auto-Trail Savannah | 4 | 4500 kg | 7.65 m | £45,000 to £98,000 |
The Hymer B-ML i 780 sits at the top of the luxury market, distinguished by its 7.89 metre length and Mercedes-Benz SLC chassis. While alternatives like the Adria Sonic or Rapido i196M Distinction offer similar weight classes and berth counts at different price points, the Hymer focuses on specific technical innovations like the PUAL 2.0 construction and a completely level living floor. The choice between these models often depends on the preference for the Mercedes-Benz driving platform versus the specific layout configurations found in the 4500kg class.
Worth knowing: Specifications and prices can vary by model year, trim and optional equipment.
Ownership and Maintenance Tips
- Utilise the heated double floor storage for items sensitive to frost during winter use.
- Monitor the 1020kg payload carefully when adding optional high-end equipment.
- Make use of the independent suspension on the SLC chassis for improved stability on uneven roads.
Common mistakes to avoid
- • Underestimating the 7.89 metre length when planning routes through restricted areas.
- • Exceeding the 450kg garage limit when loading heavy equipment.
Worth knowing: Ensure your UK driving licence includes the C1 category before operating this 4500kg vehicle.
Alternatives to the Hymer B-ML i 780
The B-MC I680 Blackline offers a similar five berth capacity and Mercedes-Benz foundation but with a shorter length of 7.39 metres.
Auto-Trail SavannahA similarly sized model worth comparing on layout, weight and price.
Adria SonicThe Adria Sonic serves as a five berth alternative with a 4400kg MTPLM for buyers seeking a different price point.
Data and source notes
- This page uses the maintained RoamWorthy record for the Hymer B-ML i 780.
- 6 model images are recorded for this page and served from RoamWorthy-hosted media.
- 2 current linked dealer listings help keep stock and price context connected to the model.
- 4 recorded source groups are available in the source section below.
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 Hymer B-ML i 780
This page is supported by 4 recorded source groups.
- Andrew James Motorhomesdealer inventory
- Thompson Leisuredealer inventory
- RoamWorthy maintained model catalogueeditorial database
- Web Exact Modelmodel media
Specifications can vary by model year, trim and optional equipment.
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