2025 Jayco Terrain 19YG Standard Blue-Grey

Curious just how far off the beaten path you can really go? Then it's time you got to know the Jayco Terrain Class B. With its powerful chassis, all-terrain tires and a lithium battery system, you'll be going off-road, off-grid and out on a true adventure in no time.

The Terrain is built on the Mercedes-Benz® Sprinter 2500 AWD van with a 144 in. wheelbase and a 2.0L 4-cylinder diesel engine with 211HP. Its powerful all-wheel drive and plentiful safety features mean that you'll be ready for any terrain. The JRide® ride and handling system features Koni shocks and a heavy-duty rear stabilizer bar to deliver a superior driving experience on any terrain. A Starlink satellite internet system keeps you connected, even in remote locations, and you’ll stay powered up with the Lithionics® Battery system, a 48V 165 amp hour smart lithium battery providing 7.9KW hours of quiet, eco-friendly power. Once you reach your destination, a moveable roof ladder allows you to easily access the gear you’ve secured to the double roof rack so the adventure can begin.

Inside the Terrain, Tecnoform® European-style cabinets provide a clean, modern look with just the right touch of elegance. An integrated countertop extension increases countertop space when needed, and tucks away when not in use—a brilliant solution to maximize space and maintain function. The Terrain also has a dual bench seat with two seatbelts and slide-and-recline features, which, when seated, gives you more arm room. Screens for the side and rear doors allow you to enjoy the sights’ sounds and fresh air of the great outdoors without the pesky insects that accompany them. In the wet bath you’ll find a retractable clothes line, a bamboo shelf and the Aqua View® SHOWERMI$ER™ water management system. This water saving system cycles water in the shower until it is warm enough to use, so you'll be making fewer trips to fill your fresh tank.

The rear garage, with a power drop-down overhead bunk, rated at 750 lbs, is easy to lower with the push of a button. L-track mounts secure your cargo, and the durable, easy to clean rubber floor couldn't be more convenient. If you want more power, opt for the second lithium battery, which is housed in a built-in storage bench in the rear garage. If you want more storage without the second battery, one or two of these benches can be optioned, depending on your needs.

There's nothing holding you back—take on the world with the Class B Terrain.

Features May Include:

Standard Driving Equipment

• Mercedes-Benz® Sprinter 2500 AWD van with 144 in. wheelbase
• GVWR- 9,050 lb.
• GCWR- 13,930 lb.
• 2.0L inline 4-cylinder diesel engine with 211HP and 332 ft.-lb. torque
• 9-speed automatic transmission
• 250-amp alternator
• 5,000 lb. rear hitch receiver with 7 pin connector
• 12V chassis battery
• 24.5 gal. fuel tank (diesel)
• 5.8 gal DEF Tank
• 10.25 in. integrated Mercedes-Benz® MBUX infotainment center with Apple® CarPlay™ and Android Auto™
• Power folding/heated side-view mirrors
• Heated power swivel driver/passenger seats
• Leather-wrapped tilt steering wheel with integrated controls
• Smartphone tray with wireless charging
• Parking package with 360° camera
• Backup camera
• Active Distance Assist DISTRONIC®
• Active lane keeping assist
• Crosswind assist
• Hill start assist
• Brake assist plus
• Traffic sign assist
• Attention assist
• Breakdown management
• Emergency call system
• Driver and passenger airbags
• Tire pressure monitoring system (TPMS)
• Rain-sensing windshield wipers
• Headlight assistant
• LED high performance headlights
• Third brake light
• Power windows and door locks
• Privacy shades for cab windows
• Remote keyless entry

Standard Exterior Equipment

• LED-lit running boards for cab and entry doors
• Fold-down exterior table
• Daytime running headlamps
• 48V-165 amp hour smart lithium battery providing 7.9KW hours of power (19Y)
• 2,500W LP generator with auto-gen start (19YG)
• (2) 12V AGM batteries - 230AH (19YG)
• Prepped for auto engine start with high idle (19Y)
• 3,000W inverter (19Y)
• 2,000W inverter (19YG)
• 2nd 48V alternator dedicated to lithium battery (19Y)
• House battery disconnect switch
• 200W of roof-mounted solar panels
• 30-amp electrical service with detachable power cord
• 120V exterior outlet
• Starlink satellite internet system (19Y)
• Heated grey tank (12V pad) with skid plate
• Interior-mounted fresh water tank
• LED-lit holding tank valves
• Utility center with water controls and outside hose
• City water connection
• Winterization drain system
• 12V demand water pump
• Water filtration system

Standard Interior Equipment

• Custom-molded ABS interior wall panels
• Soft-touch vinyl ceiling
• High-intensity LED ceiling lights
• Tecnoform® European-style, cabinetry
• Durable rubber flooring
• Firefly total coach control system with wall-mounted touchscreen and mobile app
• MaxxAir Deluxe roof vent
• 120V/USB outlets throughout
• Side screen door with magnetic and zipper close offs
• Removable privacy shade for sliding door window
• Rear screen door with roll-up and black out capabilities
• Rear dual-pane acrylic window with cassette shades
• (2) sliding vented windows
• (2) additional cab bucket seats with slide and recline features
• Removable/adjustable table
• JBL® Flip 6 removable wireless Bluetooth speaker
• Tecnoform® pull-out kitchen countertop extension
• Pantry
• 3 cu.ft. DC refrigerator
• Portable induction cooktop
• Stainless-steel sink
• Drop-down overhead bed with 750 lb. capacity
• Fiberglass side pods create larger sleeping surface
• Rear garage under bed with L-track mounts for securing cargo
• (2) recessed under-bed storage bags
• All-in-one wet bath with shower and cassette toilet
• Aqua View® SHOWERMI$ER™ water management system
• Removable bamboo shelf in wet bath
• Retractable clothes line in shower
• Powered roof vent in bathroom
• Seatbelts in all seating locations
• Smoke alarm
• Carbon monoxide detector
• Fire extinguisher