Coach Features

Chassis Features


Base model – Ram Promaster 1500 short van
Seating capacity – Two
Sleeping capacity – Up to three
Fuel type – Gas (24 U.S. gal. / 91 L)
Gross Vehicle Weight Rating – 8,550 lbs. (3878 kg)
Gross Combined Weight Rating1 – 11,550 lbs.(5216 kg)
Occupant & Cargo Carrying Capacity2 – 1,330 lbs. (603 kg)
Loaded Vehicle Weight – 8,050 lbs. (3275 kg)
Towing Capacity3 – 4,532 lbs.(2056 kg)
Fixed double bed – 72″ x 45.5″ (width x length)
Interior aisle width – 27″ (686 mm)
Interior standing height – 6’2″ (1880 mm)
Exterior length – 17’9” (5413 mm)
Exterior width (excluding mirrors) – 6’11” (2108 mm)
Exterior height with roof mount A/C – 9’5” (2870 mm)
Wheelbase – 136”
Fresh water capacity – 17 U.S. gal. (66 L)
Black and Gray water capacity – 13 U.S. gal. (51 L)
  1. GCWR includes total weight of vehicle, trailer, equipment, fuel, water, propane, cargo, driver and passengers.
  2. Allowance for weight of occupants, water, propane and cargo. Reduce by weight of optional equipment.
  3. Maximum towable weight with driver and fuel only. This weight reduced by weight of optional equipment, water, propane, cargo and/or passengers.
Features STD OPT
Air conditioner – 110 V, 11,000 BTU roof mount
Awning – 12’ (3,657 mm) power awning with LED lighting
Bathroom – enclosed toilet with separate hideaway shower
Battery – 2 x 12V AGM batteries (200 AMP)
Detectors – smoke, propane and CO
EcoTrek 400 lithium power module
External power connection – w/Coax and RCA plugs
Furnace – Alde hydronic heat and hot water system 16,000 BTU
Generator – underhood 280 AMP, 12V
Mattress – single folding mattress for additional sleeping across the front seats 72″w x 45.5″h
Microwave oven – 110 V, 20 L/0.7 cu. ft., 700 W
Monitor panel – water, propane and battery charge levels
Power inverter/converter/transfer switch – 12/110 V, 2,000 W
Propane tank – 22 L/5.9 U.S. gal.
Refrigerator – 12 V/120 V, 3.1 cu. ft.
Screen package – passenger side sliding door & rear cargo door
Solar charging system – 200W with charge controller
Portable Solar charging system – 200W
Stove – 110V induction Stove
TV – 24” HD flat screen on rotating bracket with remote & DVD player with HDMI hookup
VoltStart – auto-start battery protection technology
Features STD OPT
Airbag – driver and passenger
Alternator – 220 AMP
Axle – rear – 3.86 ratio
Battery – 200 AMP
Brakes – anti-lock (ABS), four wheel disc
Camera – rear-view backup
Climate control
Cruise control
Continental spare tire carrier & spare tire
Engine – 3.6 L gas V6, 24 valve
External quick connect propane
Interior LED lighting
Power – 209 kW/280 HP
Power mirrors
Power front door step – Driver/Passenger
Power side entry door step
Radio – AM/FM/CD/DVD/USB/GPS navigation, Bluetooth and steering wheel controls
Receiver hitch – Class 5 with 4 and 7 pin connectors
Spare Tire (OEM)
Stability program – including wind assist, sway assist, drift compensation, trailer sway, engine drag control, rollover mitigation, electronic stability control
Telescopic steering
Tires – LT225/75R16E black wall
Torque – 352 Nm/260 lb.-ft.
Transmission – automatic 6-speed TE
Wheels – 16” aluminum polished
Window operation – power; front doors

 Industry Leading – Six-Year Transferable RV Warranty

Six-year unlimited mileage/km, motorhome warranty, covering the manufacturer of the motorhome, appliances, electronics, plumbing and EcoTrek batteries. Original manufactures warranty on all appliances will be applied first. The limited warranty on this unit covers personal use of the RV only. Rental or commercial use of RV voids the warranty on the unit. Warranty excludes the complete chassis (original chassis manufacturer warranty applies, please refer to chassis manufacturers website for complete warranty details) and AGM batteries (AGM batteries have a normal one year manufacturer’s warranty.)

The Six-year unlimited mileage/km motorhome warranty is fully transferable from the first owner to the second owner. A warranty transfer card can be found in the back of the models owner’s manual.

 Two-Year Roadside RV Assistance

With every new Hymer Sonne, you can enjoy two years of free coverage in the Roadside RV Assistance program. This program offers a wide range of services to assist you should you need it, including towing, tire changes, jump-start services and technical support to name a few. You can now confidently take to the roads knowing we are behind you through every adventure.

 Chassis  Warranty

5-year/100,000-mile or 100,000-kilometer Powertrain Limited Warranty covering the cost of repairs on all covered powertrain components – engine, transmission and drive system for most new Ram vehicles. 3-year/36,000-mile or 60,000 kilometer  Limited Warranty, provides bumper-to-bumper coverage of your vehicle, from the body to the electrical system. Refer to chassis manufactures’ website for complete details.