2000 Beaver Marquis Tourmaline Double Slide, The 2000 Beaver Marquis Tourmaline Double Slide is a top-tier luxury diesel pusher built during the peak of Beaver Motorcoach engineering when these coaches were designed around chassis strength, drivetrain performance, and true residential construction. This coach is built on the Magnum D-Series Blue Diamond chassis, featuring full air ride suspension, air brakes, side radiator, and a heavy-duty frame design that delivers a smooth, stable ride and long-term durability. It s equipped with a Rockwell rear axle, built to handle the weight and torque of a coach in this class. Power comes in at 425 horsepower, paired with the Allison HD4060 6-speed automatic transmission with two overdrive gears, allowing for lower RPM cruising, better highway efficiency, and less drivetrain stress over long distances. Key Chassis & Performance Specs: Engine Rating: 425 HP Transmission: Allison HD4060 6-speed (2 overdrives) Chassis: Magnum D-Series Blue Diamond Suspension: Full air ride Brakes: Full air braking system Rear Axle: Rockwell Length: ~40 Fuel Capacity: ~150 gallons Coach Systems & Capacities: This coach was built with full luxury systems expected in a flagship model: Hydronic Heating System (Aqua-Hot style) continuous hot water + interior heat Secondary Water Heater: 10-gallon backup system Generator: Onan 10,000W Quiet Diesel Air Conditioning: Dual roof A/C units Fresh Water Capacity: ~100 gallons Gray Water Capacity: ~60 gallons Black Water Capacity: ~40 gallons Propane Capacity: ~40 gallons Interior & Build Quality Inside, the Marquis is where Beaver separated itself from the rest of the market. This coach features solid hardwood cabinetry, hand-finished woodwork, and true residential-grade materials throughout not lightweight construction or wrapped panels. The double slide floorplan opens up a large living area with a true residential feel, a well-laid-out kitchen with solid-surface countertops, and a private rear bedroom suite. Additional features include: Air leveling system Engine compression brake for controlled descents Full pass-through basement storage with slide trays Tile flooring and premium finishes Centralized systems monitoring Overall At just over 40 feet with dual slide-outs, this coach offers the ride quality, space, and system capacity expected from a true luxury diesel pusher. This isn t just an older coach it s a Beaver Marquis, built in a time when manufacturers prioritized engineering, materials, and longevity over cost-cutting. If you re looking for a high-end diesel pusher with a real chassis, real drivetrain, and real build quality, this is in a completely different category than most coaches on the market today.