2005 GMC Savana 2500 | Review | Buying Guide
All Savana models have two swing-open rear cargo doors and, on the passenger side, either 60/40 doors or a sliding door. As one of the options for 2005, 60/40 doors can be had on the driver side.
GM is generally rather ponderous to bring about new changes to its heavy-duty models like the Savana. That’s why there aren’t too many changes to this year’s vehicle. The main upgrade of note is that twelve-passenger vans now receive the StabiliTrak vehicle enhancement system. For 2500s, that means the gift falls right into their laps.
StabiliTrak is a GM staple. GM began installing stability enhancement systems in passenger cars in 1997 and now has more than two million equipped vehicles on the road. In addition to being the first automaker to equip fifteen-passenger vans with the system, GM was the first to install stability enhancement systems in full-size sport utility vehicles.
Under the Hood
The 2500 is in the middle of the Savana family. It is a ¾-ton beast joined by a ½-ton 1500 model and a 1-ton 3500 model (covered separately). Right at the heart of things, the Savana 2500 has an impressive powertrain featuring a 4.8-liter V8 with 285 horsepower at 5600 rpm and 295 lb-ft of torque at 4000 rpm. It is mated to a 4-speed electronic automatic transmission with overdrive and torque converter.
The rear-wheel drive 2500 model also gives customers the option of a bigger, meaner engine. The 6.0-liter V8 can generate 300 horsepower at 4400 rpm and 360 lb-ft of torque at 4000 rpm.
Standard Features, Options Packages and Style
For 2005, all Savanas have Hydroboost 4-wheel-disc, 4-wheel antilock brakes with Dynamic Rear Proportioning. In addition, Savana models also features driver and front-passenger safety belts, three-point lap-and-shoulder belts in all first and second-row seating positions and the LATCH (Lower Anchors and Tethers for CHildren) system for child seats in passenger vans.
The 2005 Savana offers the security and convenience of GM’s newest OnStar system. OnStar-equipped Savana models feature new sixth-generation hardware with digital and analog coverage. OnStar’s Gen 6 hardware also includes upgraded hands-free voice recognition capabilities including more intuitive continuous digit dialing and improved voice recognition accuracy.
Using the GPS satellite network and wireless technology, OnStar features core safety services and OnStar Personal Calling that allows drivers to make and receive hands-free, voice-activated phone calls using a powerful three-watt digital/analog system and external antenna for greater reception.

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