Rare engine sound footage of GM Alpha platform, curated from across the internet. We're actively searching for footage — check back soon.
Engine sound clips capture the visceral, emotional core of the automotive experience — the flat-six wail of a Porsche 911 GT3, the thunderous V8 idle of an American muscle car, the mechanical shriek of a Formula 1 car at 18,000 RPM. These recordings are pure sensory content, best experienced at volume, and they document sounds that are increasingly endangered as electrification transforms the industry. Cold starts, tunnel runs, and flyby recordings preserve the acoustic signatures that define generations of cars.
The GM Alpha platform currently underpins General Motors' compact to mid-size, front-engine, rear-wheel and four-wheel drive vehicles. Platform basics include MacPherson struts on the front, 5 link independent rear, use of high strength steel and aluminum, and an overall focus on reducing weight. The GM Alpha platform made its debut in the 2013 Cadillac ATS, which entered production in July 2012.
Full GM Alpha platformarchive →No engine sound clips of GM Alpha platform yet — we're working on it.