2026 Thor Motor Coach Sequence 20L Compact RV, Big Adventure Potential The Thor Motor Coach Sequence 20L is a compact Class B motorhome built on the dependable ProMaster 3500 chassis. This versatile recreational vehicle delivers bold performance with easy maneuverability, making it ideal for weekend escapes, urban trips, and longer journeys alike. With a cozy floor plan that sleeps two, a robust feature set, and efficient gas power, the Sequence 20L is designed to simplify travel without compromising comfort or safety. Dimensions and Capacity
Length: 21 feet 1 inch
Width: 6 feet 9 inches
Height: 9 feet 5 inches
Fresh Water Capacity: 27 gallons
Grey Water Capacity: 13 gallons
Black Water Capacity: 13 gallons
GVWR: 9,350 pounds
Sleeping Capacity: 2
Chassis: ProMaster 3500
Engine: Pentastar VVT V6 3.6L 276 HP
Fuel Type: Gas
Key Features and Comforts
Microwave
Refrigerator
Stove Top Burner
Water Heater
Air Conditioning (11,000 BTU)
Auxiliary Battery
Generator
Satellite Radio
Solar Panels
CO Detector
LP Detector
Smoke Detector
Awning
Backup Monitor
External Shower
Hitch
Power Roof Vent
Spare Tire Kit
Insulated Construction
Medicine Cabinet
Roof Vents
Shower
Toilet
Performance and Practicality This motorhome runs on a fuel-efficient gas engine, offering dependable power for highway climbs and city streets alike. With a single rear axle and a compact footprint, it’s easy to park and maneuver while still delivering the conveniences of a full-size RV. The Sequence 20L includes essential safety systems and modern conveniences, including multiple detectors for peace of mind and a well-equipped interior designed for simple, relaxed living on the road. Why the Sequence 20L is a Smart Choice
Ideal for travelers seeking an approachable, maneuverable motorhome without sacrificing essential RV comforts
Robust kitchen and bath amenities in a compact footprin