2017 Lamborghini Aventador S - The one glaring weak link of the Aventador S is its single-clutch paddleshift gearbox. Even when driven at speed on the track, this gearbox is slow to shift and the car’s balance can upset by the sudden surge of power that occurs after an upshift. Compared to the seamless power delivery of today’s dual-clutch gearboxes, the Aventador’s transmission is pure analog.