GM W-Body Vehicle Directory
Find Your W-Body
Choose the exact make, model and generation you own—or explore every Buick, Chevrolet, Oldsmobile and Pontiac built on GM’s W-Body platform.
1988–2016 W-Body4 GM Makes15 Generation Guides
Vehicle Finder
Start With Your Car
Search by vehicle name or narrow the directory by make, model and model year. Each result opens the correct W-Body generation page.
15 generation guides shown
BuickRegal1988–1996Open generation guide →BuickRegal1997–2004Open generation guide →BuickLaCrosse / Allure2005–2009Open generation guide →ChevroletLumina1990–1994Open generation guide →ChevroletLumina1995–2001Open generation guide →ChevroletMonte Carlo1995–1999Open generation guide →ChevroletMonte Carlo2000–2005Open generation guide →ChevroletMonte Carlo2006–2007Open generation guide →ChevroletImpala2000–2005Open generation guide →ChevroletImpala2006–2016Open generation guide →OldsmobileCutlass Supreme1988–1997Open generation guide →OldsmobileIntrigue1998–2002Open generation guide →PontiacGrand Prix1988–1996Open generation guide →PontiacGrand Prix1997–2003Open generation guide →PontiacGrand Prix2004–2008Open generation guide →
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W-Body Resources
Move from vehicle identification to factory codes, technical information, performance data and community help.
TechnicalTech LibraryRepair guides, specifications and maintenance references.
IdentificationRPO DatabaseDecode factory option, engine and transmission codes.
PerformanceTrack TimesW-Body acceleration and quarter-mile reference data.
CommunityOwner ForumsBuild threads, proven fixes and help from other owners.