Well, I did the driving for him. I very much remember driving a Dolomite Sprint some about 50 (?) years ago. It was a beautiful handling car around my favourite test track - namely the Comenarra Parkway, all the way from Ryde Road (the old Ringroad 3) at West Pymble up to Fox Valley Road at Wahroonga. I often used to think what a great racetrack it would have been for the old Formula 1, with long up and downhill sections, long sweeping curves, and one could really try out a car's capabilities in those days. The sprint handled that road beautifully, and it had a fabulous four speed manual gearbox with Overdrive on both 3rd and 4th gear. The engine itself was tractable and torquey, and I came away thoroughly impressed. It wasn't until some years later that the gremlins started to become noticed with unreliable, and short lasting mechanicals, just like the Triumph Stag that came out with its Leyland developed V8, a very brittle engine with a multitude of engine and Fuel Injection problems. However, as per video, it was a gorgeous looking car at the time. Regards Styria (I am referring to the Sprint).
N.B. Slight correction as far as the fuel induction is concerned - it was the 6 cylinder Triumph Sedan with Lucas Fuel Injection. The Stag had Carburettors.