The first-generation RDX small upscale SUV was something of a miss for Acura. Its turbocharged four-cylinder engine was unrefined. Its overall fuel economy of 18 mpg in our tests fell below that of many rivals V6 engines. Handling was agile, but the ride was very stiff and the cabin was narrow. Add in somewhat awkward styling and the RDX was a modest seller that was completely overshadowed by its three-row MDX big brother. Acura seeks to remedy these problems with the redesigned RDX unveiled at the Detroit auto show.
While other SUV manufacturers are moving to small-displacement turbocharged four-cylinders, Acura is retreating to a 3.5-liter V6. Despite the large-displacement engine and its 273 horsepower, Acura is claiming best-in-class fuel economy.