The Dynamic Steering gives a fast ratio, and in the less sporty modes the steering is very light. (evo.co.uk)
All RDX models feature improved isolation and active sound management that cancels unwanted noise in the Comfort setting and adds a bit of «oomph» to the engine sound in sportier modes. (cnet.com)
If the driver changes gears using the gear selector lever or the paddles behind the steering wheel, the transmission goes into a particularly sporty mode in which it allows the engine to rev up to the limit without shifting up. (ausmotive.com)