73The Rolls-Royce V16 does not exist as a production model, but the company has explored the concept. Rolls-Royce has never released a road-going V16 engine, though prototypes and bespoke commissions have occasionally surfaced. The most notable example is the Rolls-Royce 100EX concept from 2004, which featured a 9.0-litre V16 engine. However, this was purely experimental and never intended for mass production.
Rolls-Royce has historically favoured V12 engines for their smooth power delivery and refinement, seen in models like the Phantom and Ghost. A V16 would offer even greater performance, but the complexity, cost, and diminishing returns in real-world driving make it impractical for production.
For context, V16 engines are rare in automotive history, with only a handful of manufacturers like Cadillac and Marmon attempting them in the early 20th century. Rolls-Royce prioritises effortless torque and luxury over outright cylinder count, so a V16 remains a fascinating 'what if' rather than a reality.

December 27, 2025