Hymer · Full Integrated
B-ML
New generation of the flagship (formerly B-Klasse MasterLine) on Mercedes-Benz Sprinter with SLC chassis: B-ML I 780, I 880 and semi-integrated T 780 with new front, signature color Tarmac Grey, 330 W solar and up to 360 Ah lithium.
Visit Hymer B-ML
Bildnachweise: © Copyright Hymer GmbH & Co. KG, Bad Waldsee (Deutschland)
For the 2027 model year, Hymer has thoroughly revised its flagship integrated motorhome, transforming the B-Klasse MasterLine into the B-ML — with its trade show premiere at the Caravan Salon 2026 in Düsseldorf. The lineup comprises the fully integrated B-ML I 780 (7.89 m, 4,430 kg) and I 880 (8.99 m, 5,500 kg), as well as the semi-integrated B-ML T 780. The foundation remains the Mercedes-Benz Sprinter 415 CDI with 150 PS (optionally the 417 CDI with 170 PS) and 9G-Tronic, mounted on the Hymer SLC low-profile chassis with pass-through loading function and heated double floor. New premium full-LED headlights give the front a distinctive daytime running light signature, flush utility covers and integrated handles with one-hand operation continue the clean-lined design language, and the new signature color Tarmac Grey — a warm earth tone with a pronounced grey component — joins Carrara White and Crystal Silver. Inside, two style worlds are available: Rochefort Walnut for depth and warmth, Matara Teak for a lighter character; an optional designer kitchen features a double sink, mineral composite worktop, and swan-neck faucet. Standard equipment includes 330 W solar power (3 × 110 W with MPPT controller), the Smart Battery System 2.0 with 80 Ah LiFePO₄ (expandable up to 360 Ah), an insulated and heated 200-litre fresh water tank, 150-litre waste water tank, a 150-litre compressor refrigerator, gas hot water heating, and Hymer Connect for app-based control of heating, lighting, refrigerator, and tank levels; a gas tank is available as an option. With a lounge bathroom with separate shower, drop-down bed, and rear individual beds for four to five persons, plus a rear garage rated to 350 kg, the B-ML is aimed at experienced travelers seeking maximum self-sufficiency and uncompromising comfort — starting from €165,600 (I 780), with the T 780 from €136,900.
Specifications
| Base vehicle | Mercedes-Benz Sprinter 415 CDI (optional 417 CDI) on Hymer SLC chassis |
|---|---|
| Body Style | Fully integrated (I 780, I 880) / Semi-integrated (T 780) |
| Length | 7,89 m (I 780, T 780) / 8,99 m (I 880) |
| Width | 2.35 m |
| Height | 2.98 m (standing height 1.98 m) |
| Gross weight | 4.43 t (I 780, T 780) / 5.5 t (I 880) |
| Driver's license class | C1 |
| Seats | 4–5 with seatbelt |
| Sleeping berths | 4–5 (T 780: 2–3) |
| Fresh water | 200 l, insulated and heated (20 l driving position) |
| Wastewater | 150 l (insulated and heated) |
| Battery | 80 Ah LiFePO₄ (Smart-Battery-System 2.0, expandable up to 360 Ah) |
| Solar | 330 W (3 × 110 W, MPPT controller) |
| Engine | 150 PS (110 kW), optional 170 PS (125 kW) Mercedes CDI, 9G-Tronic, Euro VI-E |
| Wheelbase | 4.500 mm (780) / 4.800 mm (I 880) |
| Price from | 165,600 EUR (I 780); T 780 from 136,900 EUR |
| Floor Plans | 3 (I 780, I 880, T 780) |
Highlights
- New generation of the flagship with its own daytime running light signature of the premium full-LED headlights
- Signature color Tarmac Grey and two interior style worlds: Rochefort Nuss and Matara Teak
- 330 W solar as standard and Smart Battery System 2.0 with up to 360 Ah lithium
- 200-l fresh water tank insulated and heated, 150 l waste water, optional gas tank
- SLC low-frame chassis with heated double floor, pass-through compartment, and garage payload capacity of up to 350 kg
- Hymer Connect: Control heating, lighting, refrigerator, and fill levels via smartphone
- Lounge bathroom with separate shower, drop-down bed, and rear single beds for four to five persons