THE VERY SAME day? Somebody at Audi has a mischievous streak a mile wide. Knowing that Porsche’s downsizing crusade has caused disquiet in petrolhead quarters, they waited for the official reveal of the latest, rather muted four-pot 718 Cayman S, and then pounced. The TT RS would be a true red-blooded sports car, they said. With 295kW and a snarly five-cylinder engine. Sounds to us like a declaration of civil war, but one thing’s for sure: the folks at Audi’s performance division must have been quietly sniggering into their macchiatos.
Porsche is putting a brave face on it, talking up the new forced-induction boxer fours’ extra power and torque, increased flexibility and improved on-paper economy. But the fact is that, as with the 718 Boxster, in swapping out the preceding…