GM Sigma Platform
Cars, Specs, Powertrain
GM Sigma — cars, specs and powertrain overview: 2003–2014 · 3 models. Browse vehicles sharing this architecture and technical data.
Brands: Cadillac
All platforms
At a glance Interactive specs
- Segments
- Coupe, Crossover, Sedan, Station Wagon Estate
- Years
- 2003–2014
- Drive
- AWD, RWD
- Powertrain
- Petrol
