2018 Mercedes-Benz Sprinter 3500 4×4 V6 High-Top 170 Extended Sportsmobile Conversion – Ultimate Off-Grid Adventure Rig! The 2018 Mercedes Sprinter 3500 4×4 with the powerful V6 diesel engine (discontinued after 2021) and a custom Sportsmobile West build is one of the most sought-after setups in the van life world.
Fewer than 50 of comparable V6 4×4 Sportsmobile 3500s were ever made especially with no-propane, diesel-focused systems, low-mileage (just 43,000 miles) and full off-grid capabilities. Priced at $160,000 – located in Vail, CO, perfect for mountain escapes.
Key Specs & Rarity Highlights:
• Powerful & Rare Drivetrain: Mercedes 3.0L V6 diesel engine paired with true 4×4 system for superior torque, towing up to 7,500 lbs, and rugged performance on steep Colorado trails or snowy passes. This pre-2022 V6 setup outperforms newer 4-cylinders in power and low-RPM grunt, making it highly desirable among enthusiasts.
• Chassis Details: 3500 dually extended length with high-top roof for max interior space and stability. Includes cold weather package for reliable starts and operation in sub-zero temps, plus safety features like rear-view camera.
• Heating System: Espar D-5 diesel furnace and water heater pulls directly from the main diesel tank (no separate propane needed), efficiently maintaining cabin temperature even in extreme cold – ideal for year-round adventures in places like Vail.
• Seating & Sleeping: Seats 7 comfortably (two upfront swivel heated seats, two leather captain’s chairs, three on the rear Gaucho couch). Sleeps 4: Queen-size Moab Bed for two, plus the fold-down Gaucho couch for two more.
• Off-Grid Power & Electrical: 100W Zamp solar panel, Magnum 2800W inverter upgrade, additional AGM 4D battery, 2nd alternator, shore power hookup, 12V shut-off, and exterior 110V outlet. Run everything – from AC to entertainment – on solar, battery, or diesel without propane hassles. Starlink connected.
• Kitchen & Appliances: Full galley with induction stove (1 burner), convection hob, microwave, sink, Isotherm fridge/freezer. No propane means safer, simpler boondocking.
• Bathroom & Water Systems: Interior toilet and shower combo, external shower with curtain, fresh water tank (23G), gray and black water tanks. Diesel water heater for hot showers on demand.
• Insulation & Comfort: Fully insulated with extreme weather package, diamondplate flooring (lonplate), Arctic cab shades, electric fan, roof-mounted A/C, and L-Track for custom tie-downs.
• Storage & Build Quality: Multiple cabinets (galley SB/SC/SE, Maderna style with contrast stitching), storage cabs, platform bed standard design, window sliders (30”x15” and tall 40×24”). • Entertainment & Extras: Upgraded system with navigation, code entry, Apple CarPlay, option to run on vehicle or equipment batteries. Awning for outdoor shade, ISO 100 Classic insulation, and more.
This van was professionally built by Sportsmobile West with a DIY Standard Equip Pkg (EB) layout, emphasizing durability, efficiency, and adventure-ready features. Meticulously maintained, with full spec sheets available. Tow-capable for hauling gear, bikes, or trailers. Perfect for family trips, remote work, or full-time van life – handles highways, off-road, and four-season camping with ease.
Serious inquiries only. Priced to sell so price is firm. Test drives welcome in Vail area. Contact for more photos, videos, or to discuss. Let’s get you on the road!
