Drivers can find dimensions of 2015 GMC Savanna or 2015 Chevrolet Express 15-passenger vans on the companies' websites. The websites also list features and specifications of the vans.
The 2015 GMC Savanna 15-passenger van measures 224 inches long, 79 inches wide and 84 inches tall. Drivers can choose from 2500 or 3500 models in LS or LT trims. The Vortec 4.8-liter engine comes standard, but drivers can also choose a 6.0-liter gas or 6.6-liter diesel engine. The vehicle has 11 inches of ground clearance in the front and 7.1 inches in the rear. Safety features include head and side curtain airbags, daytime running lamps, StabiliTrak stability control system, and OnStar Automatic Crash Response.
The 2015 Chevrolet Express van has the same dimensions as the 2015 GMC Savanna, but is available in 1500, 2500 and 3500 models. Drivers can choose from 4.8-lite-liter, 5.3-liter and 6.0-liter gasoline engines or the 6.6-liter Duramax diesel engine. Transmission options include automatic four-speed or six-speed transmissions. The van has rear-wheel drive and a 31-gallon fuel tank. The vehicle's maximum payload is 2,727 pounds, and it can tow up to 6,700 pounds. The van has 216 cubic inches of cargo space with the seats removed. Available configurations include seating for eight, 12 or 15 passengers.