Vintage Purolator Micronic Oil Replacement Filter P-48 on 2040-parts.com

Audi A5 Sportback joins a growing lineup, but only in Europe for now

Audi is shoehorning another model into its ever-expanding lineup--the A5 Sportback. The Sportback joins the coupe and the convertible in Audi's A5 family. This model sports four doors and a hatchback, yet sits nearly 1.5 inches lower than the A4 sedan.

New Altima, Fusion challenge Camry and Accord for sales dominance

The Nissan Altima and Ford Fusion have entered the thick of the midsize sedan sales chase -- long a battle mainly between the Toyota Camry and Honda Accord -- leaving the rest of the pack a few laps behind. The also-rans include the Chevrolet Malibu and Hyundai Sonata. A lackluster design has hampered sales of the Malibu, and short supplies have held back the Sonata.

Driven: Mazda RX-8

The two most obvious elements of its unusual make-up are its rotary engine and rear-hinged rear doors with integral B-pillars. What became clear during our week with the RX-8 was how these two aspects of its design form the basis of many other unique qualities... Sports coupe and GT coupe The rotary engine of the RX-8 has a very distinct power delivery that is a defining part of the car's character, but it is also a very small lump of metal compared to a similarly powerful conventional reciprocating piston engine, enabling more of the car's overall length to be devoted to cabin space.