With only moderate tech updates over the years, the 2011 Acura RL lags behind the cutting-edge competition, and has trouble justifying its over-$50K price.

The 2011 Jaguar XJ Supersport embodies a high degree of luxury, aided by a stellar audio system. Performance tech makes it a fun car to drive, but it has its limits.

The 2011 Volvo S60 is a very enjoyable premium sedan, capable of sporty driving on the weekends and perfectly comfortable for an everyday commute. Frequently distracted drivers will appreciate the safety tech.

A luxury car with some sport pretensions, the 2011 Lexus IS 350 is very satisfying to drive, but suffers from a couple of cabin tech glitches.

With excellent fuel economy, a comfortable interior, and really excellent cabin tech, the 2011 Lincoln MKZ Hybrid makes for a near perfect commuter car and general transportation.

With its bread-and-butter power train and mundane design, the 2011 Honda Accord EX-L is extraordinarily average. Some cabin tech elements shine, while others feel dated.

The 2011 Mitsubishi Lancer GTS has a sportier look than most suburban runabouts, but lacks real sporting performance. A voice command system for cell phone and iPod control anchors the cabin tech.

The 2011 Buick Regal CXL is a handsome ride that offers many of the tech features we like, but an odd cabin control scheme and uninspiring power train hamper our recommendation.

With excellent ride quality, a sound-deadened cabin, and superb audio system, the 2010 Lexus LS 460 is a very comfortable luxury cruiser. But its tech is very conservative, failing to push any boundaries.

The 2011 Volkswagen Jetta SEL makes for decent, if unexciting, transportation and includes a good suite of cabin electronics.