The Sprinter Passenger van is available in two variants: 1500 and 2500. The basic difference between these is the capability each has, with features available to add-on regardless of the model. The rear-wheel-drive 1500 is only available in 144-inch wheelbase form and only with a 2.0-liter turbo gas engine producing 188 hp and 258 lb-ft of torque. 16-inch wheels, a rearview camera, cloth upholstery, a passenger-side sliding door, 13 speakers, tinted rear windows, and crosswind assist are all standard. Available features include power-adjustable heated front seats, electrically-operated folding heated mirrors, an upgraded infotainment system with a choice of two touchscreen sizes, Apple CarPlay/Android Auto, and SiriusXM. Navigation is also available, along with a drivers-side sliding door for easier access, wireless charging, LED lighting, blind-spot assist, lane-keep assist, automatic climate control, park assist, a 360-degree camera, and adaptive cruise control. The 2500 model has access to all the same standard and optional features but has an increased payload with the option of a V6 turbo-diesel with 324 lb-ft of torque and rear-wheel- or four-wheel-drive. This model can also be had with a 170-inch wheelbase for increased seating and cargo capacity.