What makes the RDX different is that it uses a turbocharged four-cylinder engine to make its hearty 240 horsepower, rather than Honda's smooth V6. Because the RDX is built on the small Honda CR-V platform, there wasn't room under its hood for the V6. This is the first turbocharged engine that Acura has produced. It's 2.3 liters, and comes out of the Acura TSX, with many changes making a completely different powerband.
Proving its commitment to sport, the RDX uses a sequential five-speed automatic transmission with paddle shifters, a firm independent suspension made for cornering, and Acura's patented SH-AWD (Super Handling All Wheel Drive) system, which delivers a higher proportion of power to the outside rear wheel under hard cornering, thus keeping the car on line.
But also proving a commitment to luxury, the RDX offers only leather, no cloth interior, and other standard luxury touches, such as a power moonroof and dual-zone climate control. That narrows the intended buyer down, to someone who doesn't want to compromise the cornering for a comfortable ride (the firm suspension), but isn't willing to sit on cloth seats. Also someone who doesn't care about dramatic or distinctive styling, because the RDX closely resembles the Honda CR-V. Women, who normally go for the Acura approach toward silky style with performance, will want to think twice about the niftiness of the RDX. Next Page