What platform is the Chevy SS built on?
The Chevy SS is built on GM's Zeta rear-wheel-drive platform, the same architecture that underpins Holden's Commodore VF and the Pontiac G8 that preceded it.
Launched for the North American market in 2013 and sold as a 2014 model through 2017, the Chevrolet SS was assembled in Australia by Holden. The platform choice reflects GM's global engineering strategy, enabling a V8 sedan that could be produced at a Holden facility for U.S. customers.
Platform core
The following points summarize the platform details and cross-model connections behind the Chevy SS.
- Platform name: Zeta (GM's Global Rear-Wheel Drive architecture)
- Basis: Holden Commodore VF (the Australian chassis)
- Related GM models: Pontiac G8 (2008–2009), as well as other Commodore VF/WM variants
- Manufacturing location: assembled at Holden's Elizabeth plant in Adelaide, Australia, for the Chevrolet US market
- Production span for the Chevy SS: production years 2013–2017, for model years 2014–2017
In short, the Chevy SS sits on GM's Zeta platform—a shared rear-wheel-drive architecture that ties together an Australian-built Commodore-derived chassis, a prior Pontiac G8, and a distinct Chevrolet sedan.
Origins and manufacturing context
The Zeta platform debuted in GM's lineup as the underpinning for the Pontiac G8 in 2008–2009 and later the Holden Commodore VF. For the Chevy SS, GM sent a Commodore VF-derived chassis and driveline to Australia for assembly, reflecting a period of cross-market collaboration within GM's global operations.
Why this matters for enthusiasts
Platform sharing influences handling characteristics, engine choices (the LS-based V8 in the SS), and the car's place in GM's performance-sedan strategy during the mid-2010s.
Summary
The Chevy SS is built on GM's Zeta platform—the Global Rear-Wheel Drive architecture that underpins the Holden Commodore VF and the Pontiac G8. It was assembled in Australia for the U.S. market from 2013 to 2017, illustrating GM's cross-border engineering and production approach.
What platform is the Chevy SS based on?
The Holden Commodore / Chevy SS was built on the GM Zeta platform and came in a front-engine, RWD layout. Body styles offered for the Holden Commodore included a two-door coupe, a four-door sedan, and a five-door station wagon.
Why are Chevy SS so rare?
The SS was only produced for four years and totaled 12,860 units. Based on the Holden Commodore platform (an Australian Chevrolet, more or less), the SS replaced the Pontiac G8 (a similar car) due to that brand's demise, and was imported to the US because of a prior deal between Holden and GM for the G8.
What cars are on the Zeta platform?
Chronology
| Body Style | Vehicle(s) |
|---|---|
| 2-door convertible | Chevrolet Camaro Convertible |
| 2-door coupe utility | Holden Ute |
| 4-door sedan (mid-size) | Holden Commodore, Chevrolet SS Performance Sedan, Vauxhal VXR8, Pontiac G8 |
| 4-door sedan (full-size) | Holden Caprice/Statesmen, Chevrolet Caprice PPV |
Does the Chevy SS have a Corvette engine?
Corvette. That's right a Corvette engine in a family sedan 415 horsepower and 415 lb feet of torque. And a 0 to 60 time of 4.5. Seconds that's the same as the Porsche Cayman GTS. Let that sink in when
