2026 Tiffin Open Trail 25 AO
Tiffin Motorhomes Open Trail Class C diesel coach 25 AO highlights:
-
Sleeper Sofa
-
Twin Beds with King Conversion
-
10.5 Cu. Ft. Dometic Refrigerator
-
Large Shower Skylight
-
All-Wheel Drive
If you're an outdoor enthusiast who doesn't want to sacrifice comfort, this coach is for you! The premium Mercedes captain's seats include heat for added comfort plus they can swivel around to become part of the living area seating. You can make lunch on the single burner portable induction stove or in the stainless steel microwave/air fryer. There is a sleeper sofa for cozy seating and additional sleeping space for a guest, or you can choose the optional L-shaped lounge if you're wanting a table. The full residential-style wet bath includes a roof vent fan, towel and toilet paper holders, an oversized mirror, plus a large black aluminum under-sink cabinet with a GFCI outlet to plug in any accessories you may need. Head to the rear of this coach to find the 32" x 76" twin beds with a nightstand in between, or you can convert them into one king-size bed. There is also an overhead cabinet and dual pull-out closets so you both have a place for your things!
The Open Trail by Tiffin Motorhomes will do just that; take you on the open trails! This Class C diesel coach sits on the durable Mercedes-Benz 3500XD** AWD dual wheel cutaway chassis**, allowing you to venture off-road when the adventure calls for it. You will also appreciate the added safety features, such as active brake assist, Active Distance Assist Distronic (adaptive cruise control), active lane keeping assist and more! The 3.2 kW RVMP diesel generator and 270 AH Battleborn lithium battery pack will keep you powered up, and you can choose the optional Lithionics battery system and optional (2) 200W solar panels to keep you off-grid for even longer periods of time. An Aqua View Showermiser system and hydronic hot water heater provide added comfort when it's time to clean up, and the black powder coated aluminum cabinetry throughout is ultra durable to withstand your adventrous lifestyle. Outside, you'll find riveted all-aluminum body molding, full-body paint with two layers of clear coat, a heavy duty off-road front bumper, and high performance Diamond shield protective film for added durability.
Options:
-
(1) 15K MID A/C
-
2DR 10.5 CU FT 12V
-
51V ALL ELECTRIC
-
AVALACHE GREY FULL BODY PAINT
-
BOHO CHIC INTERIOR
-
HYDRAUNIC HEATING SYSTEM
-
INDUCTION COOKTOP (PORTABLE)
-
INVERTER 3000 WATT
-
L-SHAPED SOFA DINETTE DS
-
MANUAL DS BATWING AWNING
-
MATTE BLACK NOIR W/ PHANTOM FRT
-
MERCEDES 208HP AWD
-
MERCEDES CHASSIS
-
OFF ROAD WHEEL PACKAGE
-
ONBOARD AIR COMPRESSOR
-
PREP FOR TV (FRONT / BEDROOM)
-
PREP STARLINK MINI
-
ROOF RACK
-
RUGGED OFFROAD FRONT BUMPER
-
SIDE VIEW CAMERAS
-
SOLAR PANELS (2)
-
STAINLESS STEEL MICROWAVE
Specifications
Length
25 ft 6 in
Sleeps
3 people
Unit features & options
- Mercedes-Benz 3500XD AWD Dual Wheel Cutaway Chassis
- Mercedes-Benz 2.0 Liter I4 Turbo Diesel High Output 208 HP Diesel Engine with 332 lb-ft Torque
- All-wheel Drive
- 220-Amp Alternator
- Mercedes-Benz 9G-Tronic Automatic Transmission
- Custom Tiffin Adventure Black Alloy Wheels
- Front and Rear LT 245/70R 16 Tires
- (1) 12-Volt Flooded Lead-Acid Chassis Batteries
- Premium Mercedes Driver & Passenger Seats with Electrical Controls
- Heated Driver & Passenger Seats
- Sumo Springs (Rear) (removed if the Agile RIP Kit is Installed)
- Front Radiator
- Four Wheel ABS Brakes
- Manual Parking Brake
- Active Brake Assist (Collision Mitigation)
- Active Distance Assist Distronic (Adaptive Cruise Control)
- Attention Assist
- Traffic Sign Assist
- Load Adaptive Electronic Stability Program (ESP)
- High Beam Assist
- Active Lane Keeping Assist
- Agile Offroad Premium RIP Kit Suspension Upgrade w/Bilstein Struts & 650 lb. Leaf Springs
- Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
- One-piece Molded Gel-coat Fiberglass Front Cap
Full specifications
Get more info
2026 Open Trail 25 AO
Dealer information
Tiffin Motorhomes Open Trail Class C diesel coach 25 AO highlights:
-
Sleeper Sofa
-
Twin Beds with King Conversion
-
10.5 Cu. Ft. Dometic Refrigerator
-
Large Shower Skylight
-
All-Wheel Drive
If you're an outdoor enthusiast who doesn't want to sacrifice comfort, this coach is for you! The premium Mercedes captain's seats include heat for added comfort plus they can swivel around to become part of the living area seating. You can make lunch on the single burner portable induction stove or in the stainless steel microwave/air fryer. There is a sleeper sofa for cozy seating and additional sleeping space for a guest, or you can choose the optional L-shaped lounge if you're wanting a table. The full residential-style wet bath includes a roof vent fan, towel and toilet paper holders, an oversized mirror, plus a large black aluminum under-sink cabinet with a GFCI outlet to plug in any accessories you may need. Head to the rear of this coach to find the 32" x 76" twin beds with a nightstand in between, or you can convert them into one king-size bed. There is also an overhead cabinet and dual pull-out closets so you both have a place for your things!
The Open Trail by Tiffin Motorhomes will do just that; take you on the open trails! This Class C diesel coach sits on the durable Mercedes-Benz 3500XD** AWD dual wheel cutaway chassis**, allowing you to venture off-road when the adventure calls for it. You will also appreciate the added safety features, such as active brake assist, Active Distance Assist Distronic (adaptive cruise control), active lane keeping assist and more! The 3.2 kW RVMP diesel generator and 270 AH Battleborn lithium battery pack will keep you powered up, and you can choose the optional Lithionics battery system and optional (2) 200W solar panels to keep you off-grid for even longer periods of time. An Aqua View Showermiser system and hydronic hot water heater provide added comfort when it's time to clean up, and the black powder coated aluminum cabinetry throughout is ultra durable to withstand your adventrous lifestyle. Outside, you'll find riveted all-aluminum body molding, full-body paint with two layers of clear coat, a heavy duty off-road front bumper, and high performance Diamond shield protective film for added durability.
Options:
-
(1) 15K MID A/C
-
2DR 10.5 CU FT 12V
-
51V ALL ELECTRIC
-
AVALACHE GREY FULL BODY PAINT
-
BOHO CHIC INTERIOR
-
HYDRAUNIC HEATING SYSTEM
-
INDUCTION COOKTOP (PORTABLE)
-
INVERTER 3000 WATT
-
L-SHAPED SOFA DINETTE DS
-
MANUAL DS BATWING AWNING
-
MATTE BLACK NOIR W/ PHANTOM FRT
-
MERCEDES 208HP AWD
-
MERCEDES CHASSIS
-
OFF ROAD WHEEL PACKAGE
-
ONBOARD AIR COMPRESSOR
-
PREP FOR TV (FRONT / BEDROOM)
-
PREP STARLINK MINI
-
ROOF RACK
-
RUGGED OFFROAD FRONT BUMPER
-
SIDE VIEW CAMERAS
-
SOLAR PANELS (2)
-
STAINLESS STEEL MICROWAVE
Specifications
Length
25 ft 6 in
Sleeps
3 people
Unit features & options
- Mercedes-Benz 3500XD AWD Dual Wheel Cutaway Chassis
- Mercedes-Benz 2.0 Liter I4 Turbo Diesel High Output 208 HP Diesel Engine with 332 lb-ft Torque
- All-wheel Drive
- 220-Amp Alternator
- Mercedes-Benz 9G-Tronic Automatic Transmission
- Custom Tiffin Adventure Black Alloy Wheels
- Front and Rear LT 245/70R 16 Tires
- (1) 12-Volt Flooded Lead-Acid Chassis Batteries
- Premium Mercedes Driver & Passenger Seats with Electrical Controls
- Heated Driver & Passenger Seats
- Sumo Springs (Rear) (removed if the Agile RIP Kit is Installed)
- Front Radiator
- Four Wheel ABS Brakes
- Manual Parking Brake
- Active Brake Assist (Collision Mitigation)
- Active Distance Assist Distronic (Adaptive Cruise Control)
- Attention Assist
- Traffic Sign Assist
- Load Adaptive Electronic Stability Program (ESP)
- High Beam Assist
- Active Lane Keeping Assist
- Agile Offroad Premium RIP Kit Suspension Upgrade w/Bilstein Struts & 650 lb. Leaf Springs
- Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
- One-piece Molded Gel-coat Fiberglass Front Cap
Full specifications
Get more info
2026 Open Trail 25 AO
