The Edmunds research function allows you to dial any make, model, and year to view a vehicle's features and specifications, safety ratings, driver reviews, and local pricing for new or used vehicles.
For used cars, Edmunds delivers a handy chart showing what the car is likely to be worth as a trade-in, private sale, or dealer retail.
However, while hunting for specific makes and models of used cars, results behind an "inventory" button on the Edmunds screen were missing. Instead, a note said: "Used cars coming soon! Currently, we are working to fill-up our virtual lot with cars in your area."
AAA Auto Buying Tools is a new-car-shopping app for iPhone that's free from the national auto club. It begins by asking for your zip code.
Then you can "build a new car," or, if you happen to be wandering the local car lot, enter a specific car's vehicle identification number, or VIN. You find the VIN for a new car on its window sticker. The app retrieves the factory specs for that car.
You can enter a used car's VIN, too, and view its safety ratings and other details, but the results will include the old car's price when it was brand-new.
Information on cars includes estimated dealer costs, options, and safety ratings. The app also includes a "AAA Member Price" for vehicles, representing a discount that some dealers will honor for auto-club members.
NADA Pricing is the free, advertising-supported iPhone application from the National Auto Dealers Association, publisher of the traditional yellow and blue car-price books. It identifies nearby dealers for whatever make you like, and Google Maps their locations.
On pricing for used cars, it delivers a quick guide based on make, model, year, options, and mileage. Some user reviews of the app complain that currently it only goes back to the 1998 model year.
Contact staff writer Reid Kanaley at email@example.com, 215-854-5114, or @ReidKan on Twitter. Read his columns at www.philly.com/kanaley.