Tag results for: Onyx Concept


Bentley GTX | By Onyx Concept

Irish tuning outfit Onyx Concept has unveiled its reworked Bentley GT V8, with the resulting Bentley GTX showcasing a balance between performance and high style. The former is abetted by a twin-turbo 4.0-liter V8 engine that has been boosted to produce 600 horsepower (versus the standard 500 horses), enabling … READ MORE