The smooth-riding Avalon could easily pass for a luxury car costing tens of thousands of dollars more. The cabin is vast and quiet and its seamless powertrain serves up muscular performance while squeezing out commendable fuel economy. A 2011 freshening brought a revised interior with an improved control layout and nicer dashboard materials. Conversely, the handling, while secure, lacks agility. No one will confuse the Avalon with a sports sedan.