Dear Savvy Senior: Is there any research that evaluates the best new cars for senior citizens? My wife and I both are in our 70s and are looking for a new vehicle. What can you tell us??

-- Car Shopping Seniors

Dear Car Shopping: With nearly 20 million licensed drivers in the United States age 70 and older (that number is expected to double by 2030), auto makers have started implementing better features and options in certain vehicles to accommodate the growing needs of older drivers.

But what makes a good car for seniors? For many, top priorities include a vehicle that's easy to get into and out of, easy to adjust for fit and comfort, easy to maneuver and see out of, as well as reliable and a good value.

Best senior vehicles

Recently, Edmunds.com (the top rated on-line resource for automotive research information) evaluated current models based on senior-friendly features as well as performance and overall quality.

Here's what they came up with (and why) as the best new vehicles for seniors. All are 2006 models.

Toyota Avalon

Prized for its roominess and comfort, this full-size sedan is a top-rated favorite of older drivers. Senior-friendly features include a standard tilt and telescoping steering wheel, which makes it easy for the driver to find a safe, comfortable seating position, and available heated power seats, for soothing aching backs.

It also offers a keyless ignition, which does away with grasping and twisting an ignition key (instead the engine is activated by touching a button). Manufacturer's suggested retail price is $26,775 to $33,965.

Ford Five Hundred

This large sedan offers a tall seating position, which makes for an easier entry and exit for seniors who have problems bending and stooping.