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  • Price: $38,750
  • Year: 2017
  • Model: SIMPLICITY SRT
  • Property ID: 7030361
  • Partner ID: 5040160076
  • Posted On: Apr 28, 2026
  • Updated On: Apr 28, 2026

RV Description

2017 Roadtrek Simplicity SRT Class B Camper Van on Ram ProMaster 3500

McNair Auto Sales is pleased to offer this 2017 Roadtrek Simplicity SRT a fully self-contained Class B motorhome built on the proven Ram ProMaster 3500 heavy-duty chassis. With 77,752 miles on the 3.6L Pentastar V6, this clean-title coach is priced at $38,750, below J.D. Power average retail value for the model and year.

Why the Simplicity SRT?

At just under 21 feet long and under 9'6" tall, the Simplicity is widely regarded as the most drivable Class B on the road. It fits in a standard parking space, handles like a passenger van, and delivers 1517 mpg on the highway with the gas Pentastar V6 no diesel, no DEF, no expensive aftertreatment systems to worry about. Yet it gives you a permanent wet bath, a real galley, and a queen-size power bed in a footprint your spouse will actually let you park at home.

Interior Live, Cook, Sleep

Galley: 5.0 cu. ft. refrigerator/freezer, two-burner propane cooktop, microwave, deep stainless sink, pull-out pantry, and large pot-and-pan drawer

Wet bath: Permanent interior bathroom with stand-up shower, toilet, and sink no portable toilet, no shower tent

Sleeping: Rear power sofa converts to a queen-size bed at the touch of a button no manual setup, no rearranging cushions

Dining & lounging: Driver and passenger seats swivel to face the cabin; included pedestal table converts the cab into a four-person dinette

Climate: 11,000 BTU roof A/C and 16,000 BTU automatic propane furnace for true four-season use

Storage: Full-height wardrobe, overhead cabinets throughout, exterior pass-through compartment

Power & Electrical The Roadtrek Advantage

The Simplicity uses Roadtrek's signature dual-alternator electrical system paired with a 2,000-watt inverter and a deep-cycle house battery bank. Translation: while you drive, a high-output second alternator rapidly recharges your house batteries giving you genuine off-grid capability without the noise, weight, fuel consumption, maintenance, or fire risk of a traditional gas generator. You can run the roof A/C, microwave, and outlets without ever firing up a generator or hunting for shore power. This is one of the features Roadtrek owners love most and one of the biggest reasons these coaches hold their value.

Chassis & Mechanical

Chassis: Ram ProMaster 3500 (heavy-duty 1-ton)

Engine: 3.6L Pentastar V6, ~280 hp / 260 lb-ft

Transmission: 6-speed automatic

Fuel: Regular unleaded gasoline

Drivetrain: Front-wheel drive (the ProMaster's secret weapon flat floor, lower step-in, excellent winter traction with proper tires)

Towing capacity: 2,000 lbs (bring the kayaks, the bikes, or a small utility trailer)

Tank Capacities

Fresh water: 37 gallons

Gray water: 22 gallons

Black water: 9 gallons

Propane: onboard tank for cooktop, furnace, and water heater

Exterior

12-foot manual patio awning

Exterior shower for rinsing off after the lake or trail

110V shore power inlet

Gold metallic exterior, black interior

Four doors for easy access

Condition & Documentation

Clean title no accidents, no salvage, no branded history

CARFAX available request the full report or click the CARFAX badge on our website

All systems operational at time of listing

Maintenance records available on request

Why This One, Why Now?

Roadtrek Simplicity SRTs are increasingly hard to find. Roadtrek went through a corporate restructuring in 2019, and pre-restructuring units like this one are sought after for their build quality. Comparable 2017 examples are listed at RV-specialty dealers in the $54,000$69,000 range. At $38,750, this Simplicity is priced thousands below J.D. Power average retail it's a serious value for a buyer ready to act.

About McNair Auto Sales

We're a family-operated dealership in Marlow, Oklahoma easy driving distance from Oklahoma City (1.5 hr), Dallas/Fort Worth (3 hr), Tulsa (2.5 hr), and Wichita (3.5 hr). Out-of-state buyers welcome we'll help coordinate transport, paperwork, and delivery anywhere in the lower 48.

McNair Auto Sales
7241 N Highway 81 | Marlow, OK 73055
mcnairautosales.com
Stock #R506444 | VIN 3C6TRVDG9HE506444

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