This is where the legend gets technical. Rolls-Royce knew a V8 was impossible. Instead, they developed a 3.5-liter, all-aluminum V6 —the first and only V6 in company history. Designed with input from the defunct Vanden Plas division, it produced a modest 155 bhp. Mated to a General Motors-sourced THM-350 three-speed automatic, it was smooth but utterly un-Rolls-like in sound.
That car resurfaced in 1991, purchased by Rolls-Royce enthusiast . It now resides in the National Motor Museum, though it is rarely shown publicly. A second chassis, long thought lost, was discovered in a barn in Gloucestershire in 2018, missing its engine and grille. Legacy: The Baby That Never Grew Up The 1975 Rolls-Royce Baby is a fascinating failure. It proves that luxury is not merely a measure of size or fuel efficiency. Luxury is a gestalt —an emotional promise of invincibility and timelessness. A smaller Rolls-Royce broke that promise. Rolls Royce Baby -1975-
Rolls-Royce Motors (separated from the aircraft engine company after the 1971 bankruptcy) faced an existential threat. Chairman understood the calculus: if the company was to survive, it needed a smaller, more efficient car to compete with the rising Mercedes-Benz S-Class and Jaguar XJ. The directive was codenamed Project C-7 . This is where the legend gets technical
The goal: a Rolls-Royce that was 80% of the size of a Silver Shadow, 40% more fuel-efficient, but with 100% of the prestige. The Baby was never a single prototype but a series of engineering mules built between 1974 and 1976. The most famous surviving example (chassis #CR-001) is currently held in a private collection near Birmingham. Designed with input from the defunct Vanden Plas
The press was divided. The Economist called it "the anti-Rolls." Car Magazine declared it "brilliant but soulless." By late 1975, Rolls-Royce had invested over £4 million (roughly £40 million today) in the Baby. Three fully functional prototypes existed. Dealers in the US, the company's largest market, were shown sketches.