Compromised Internals

Overview Specs Highlights Characteristics

Overview

The Vauxhall Chevette HS and its evolution, the HSR, were purpose-built rally machines based on the humble Chevette hatchback. Developed by Dealer Team Vauxhall (DTV) to compete in Group 4 rallying, these homologation specials featured wide bodywork, rear-wheel drive, and a powerful slant-four engine sourced from the Vauxhall Magnum. With standout drivers like Pentti Airikkala and Tony Pond at the helm, the Chevette HS/HSR proved competitive on British tarmac and gravel stages, marking Vauxhall’s serious entry into rally motorsport during the late 1970s.

Technical Specs & Innovations

The HSR took the successful HS platform and evolved it further, with upgraded suspension arms, improved aerodynamics, and lighter materials — perfect for fast, technical rally stages.

🏆 Competitive Highlights

Late 1970s British Rally Championship: Tony Pond and Pentti Airikkala score podiums and rally wins with both HS and HSR variants.
1979 Rally of Britain: Strong factory-supported effort demonstrates potential against European works teams.
Group 4 homologation: 400 Chevette HS road cars were produced to meet FIA rules, giving Vauxhall its entry into serious international rallying.

Though it didn’t conquer WRC stages, the Chevette HS/HSR was a domestic hero — fast, loud, and capable of taking on the Escorts and Opels of the era with confidence.

Driving Characteristics

The Chevette HS and HSR were praised for their controllable oversteer and nimble handling. With a short wheelbase and high-revving powerplant, they were agile on tight British stages. The car felt raw and responsive, rewarding aggressive but calculated driving styles — especially on gravel where tail-out balance could be exploited.

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Vauxhall Chevette HS / HSR