Look for cars that have comfortable seats, with multi-position adjustments, including selectable seat height and lumbar support.

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The added lumbar support improves the feel of the drive.

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Or position the bolster in front of regular pillows as extra lumbar support if you want to assume a more upright position to devour Gillian Flynn's "Gone Girl" or use your laptop.

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Extras: Power sliding moonroof, rear sonar system, Bose Premium Audio System, Memory System, drivers seat power lumbar support, power tilt, aluminum alloy wheels with all season tires, sport-tuned suspension, viscous limited-slip differential, sport front fascia, Infiniti hard drive nav system, XM NavTraffic, Zagat survey restaurant reviews, DVD-video playback, Infiniti Voice Recognition.

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The leather-wrapped seats offer a suite of power adjustments, including fully adjustable lumbar support, with controls that will be familiar to Mercedes owners. (In fact, much of the switchgear is borrowed from Daimler vehicles.) They're comfortable enough, but they don't offer much in the way of lateral support -- a disappointment in a car that handles this well.

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The company still offers some of the best seats on the planet (Audi and Infiniti also both do well in this department, by the way), with adjustable leg bolsters for those of longer limb, and very good lateral and lumbar-region support.

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