Thanks to last year's refreshed exterior styling and improved fuel efficiency, the 2013 Acura TL is a strong choice for a midsize luxury sedan. Abundant user-friendly high-tech features; spacious cabin; smart all-wheel-drive system; superb optional sound system; solid construction. Front-end styling, a six-speed automatic transmission, improved fuel efficiency, an upgraded navigation system and a quieter freeway ride. The 2012 Acura TL is a midsize luxury sedan available in TL and TL SH-AWD trim levels. The standard TL comes with 17-inch wheels, automatic xenon headlamps, foglamps, a sunroof, dual-zone automatic climate control, a tilt-and-telescoping steering wheel, heated eight-way power front seats (with driver lumbar adjustment and memory functions), leather upholstery and an auto-dimming rearview mirror. Bluetooth phone and audio connectivity and an eight-speaker sound system with a six-CD changer, satellite radio, an auxiliary audio jack and an iPod/USB audio interface are also standard. The TL SH-AWD adds a more powerful engine, all-wheel drive, more aggressive suspension and steering tuning, upgraded brakes, 18-inch wheels, deep bolstered front seats and contrasting leather stitching. The base model 2013 Acura TL is front-wheel drive and is powered by a 3.5-liter V6 that produces 280 horsepower and 254 pound-feet of torque. A six-speed automatic is standard. We expect a 0-60-mph time of about 6.5 seconds given that the TL's five-speed predecessor made the same dash in 6.7 seconds during Edmunds testing. EPA-estimated fuel economy is 20 mpg city/29 mpg highway and 23 mpg combined.