Vehicle Overview
The only significant change on GMC's van for 2007 is that the 5.3-liter V-8 engine is now standard on 1500 passenger van models. That V-8 can be ordered with flex-fuel capability. A 4.3-liter V-6 is available on 1500 conversion vans.

GMC redesigned its full-size vans for the first time in seven years for the 2003 model year. The 2003 Savanas got upgraded powertrains, fresh features and an updated appearance. Three industry firsts in full-size vans were available: all-wheel drive, an optional left-side door and unique side access panels for use on commercial vans. GMC offers a 250-horsepower, 6.6-liter turbo-diesel V-8 on the G2500 and G3500 cargo models.


Exterior
As part of the 2003 redesign, the Savana's front end gained a new grille, bumper, fascia, hood and fenders. Upscale reflector headlights were installed, and the taillamps were revamped.

Light-duty vans have rack-and-pinion steering, which promises greater agility. Front and rear suspensions are modified from those used on General Motors' full-size pickup trucks. The rear suspensions use a solid axle with multileaf springs and gas shocks. All Savanas have 16-inch wheels.

Passenger vans come in regular and extended lengths. The regular-length model has a 135-inch wheelbase and measures 224.1 inches long overall, while the extended-length van rides on a 155-inch wheelbase and stretches 244.1 inches long overall. Each of these vans is 79.4 inches wide and at least 81.6 inches tall.

Regular-length passenger and cargo vans can be fitted with a 60/40-split left-side entry and loading door. The side access panels feature remote releases and are limited to work-oriented models. They permit easier accessibility to tools and parts from either side of the van.


Interior
Depending on the configuration, Savana passenger vans can carry eight, 12 or 15 occupants. Cargo vans seat a maximum of two people.

Under the Hood
The Savana can be equipped with one of five engines: a 195-hp, 4.3-liter V-6; a 285-hp, 4.8-liter V-8; a 295-hp, 5.3-liter V-8; a 345-hp, 6.0-liter V-8; or a 250-hp, 6.6-liter turbo-diesel V-8. Each engine teams with a four-speed automatic transmission that incorporates a tow/haul mode. Rear- and all-wheel-drive models are available.

Safety
All-disc antilock brakes and GM's StabiliTrak electronic stability system are standard on passenger models. Side-impact airbags are not available.