The Thor Riviera represents a masterclass in diesel-powered luxury, serving as a flagship for Thor’s Class A motorhomes. The ultimate home on wheels, it balances heavy-duty performance with the sophisticated comfort associated with luxury living. With a premium full-body paint package and a protective front mask, it maintains a sleek and pristine appearance after thousands of miles.
The Riviera is built on a specialized Freightliner XC-S straight rail chassis, which is reinforced by the proprietary Atlas foundation to ensure a stable and quiet ride across diverse terrains. This architectural choice allows for expansive pass-through basement storage, ensuring that long-term travelers never have to leave their essential gear behind. (Thor Motor Coach)
At the heart of the Riviera’s capability is the Cummins ISB-XT 6.7-liter diesel engine, which delivers a robust 340 horsepower and an impressive 700 pound-feet of torque. This powertrain is mated to a six-speed Allison automatic transmission, providing a smooth and responsive driving experience that belies the vehicle’s substantial size. To enhance maneuverability, the coach features a VFS front axle with a 55-degree wheel cut, allowing drivers to navigate tight turns and campgrounds with greater confidence. The driving experience is further elevated by an Air-Ride suspension system and Sachs shock absorbers, which work in tandem to neutralize road vibrations. For those who wish to bring additional vehicles or equipment along, every Riviera comes standard with a 10,000-pound trailer hitch, making it a highly capable towing platform for boats or secondary SUVs.
Stepping through the front entry, the interior of the Riviera reveals a world of luxury vinyl tile flooring and high-gloss cabinetry from the Studio Collection. The cockpit is designed for the modern navigator, featuring a 14-inch touchscreen dash radio integrated with Apple CarPlay and Android Auto. Safety is a paramount focus, evidenced by the heated and powered mirrors with integrated side-view cameras and a specialized blind-spot detection system. When the vehicle is parked, the leatherette captain’s chairs swivel to become part of the living area, and a power drop-down overhead bunk with a Cotton Cloud mattress provides an additional sleeping space for guests. The living area is centered around comfort, often featuring leatherette theater seating with heat and massage functions, positioned perfectly for viewing the retractable 50-inch LED Smart TV.
The culinary space in the Riviera is a significant departure from traditional RV kitchens, offering residential-grade appliances and ample preparation space. Home chefs will appreciate the 15.7 cubic foot French-door residential refrigerator and the versatile cooking setup that includes a two-burner electric induction cooktop and a stainless steel convection microwave oven with an integrated air fryer. Solid surface countertops provide a durable and elegant surface for meal prep, while a pop-up outlet with a wireless phone charger ensures that mobile devices remain powered during breakfast. For larger groups, the 39BH floor plan includes a dedicated bunkhouse with convertible beds that can transform into additional closet space, as well as a bath-and-a-half configuration to minimize morning congestion.
The master suite is designed as a private sanctuary, anchored by a king-sized bed featuring the Tilt-A-View inclining mechanism. This allows residents to adjust their sleeping or reading position at the touch of a button, ensuring maximum comfort. The bedroom also provides dedicated space for a stackable washer and dryer, a feature that significantly enhances the convenience of extended road trips. Storage is abundant, with a large wardrobe and a designer headboard that adds a touch of custom-built elegance to the room. Adjacent to the bedroom, the primary bathroom features a large fiberglass shower with a glass door and an Oxygenics shower head, which optimizes water pressure for a residential-style experience even when using the 95-gallon fresh water tank.
Life outside the coach is just as refined as the interior, thanks to a comprehensive outdoor entertainment and utility suite. A 20-foot power lateral arm awning with integrated LED lighting provides a sheltered outdoor living space, perfect for relaxing under the exterior 40-inch LED TV. For off-grid capability, the Riviera is equipped with an Onan RV QD 6000 diesel generator and a 100-watt solar charging system, which can be expanded to 500 watts for those seeking even greater independence. The coach also features a tankless water heater, providing an endless supply of hot water for showers or cleaning. This combination of advanced electrical systems and high-capacity storage allows the Riviera to function as a self-sustaining luxury retreat in nearly any environment.
The Thor Riviera is ultimately a vehicle built for the journey as much as the destination, providing a level of craftsmanship and technical innovation that places it at the top of its class. By integrating high-performance diesel mechanics with the finishes of a luxury penthouse, Thor has created a motorhome that meets the demands of the most discerning travelers. Whether exploring the vast national parks of North America or navigating the scenic coastal highways, the Riviera offers a reliable and opulent platform for adventure. Its thoughtful floor plans and robust construction ensure that it remains a premier choice for families and couples who view the road not just as a means of travel, but as a lifestyle.