First Look

Backing the new engine is a continuously variable automatic transmission, or what Audi calls Multitronic. Unlike traditional automatics, which have one actual gear for each forward speed, the Audi CVT uses two sets of variator pulleys connected by a chain. Varying the relative diameters of the pulleys instantly changes the effective ratio. The result is a transmission that has no shift-induced engine-rpm fluctuations or torque-converter slippage, which improves mileage and reduces emissions.

On the road, the Multitronic feels just like a normal automatic and is smoother than other CVTs we've tested. The Multitronic is only available in 3.0L front-drive cars and is not available in Quattro all-wheel-drive vehicles.

This isn't the first production car with a CVT, but it's certainly the most mainstream vehicle to showcase the technology.-Chuck Schifsky

First Drive
2002 Nissan Sentra SE-R/Spec V
This Could Be The Start Of Something Quick
For '02, Nissan revives a performance-oriented sub-model that was virtually its only bright light in the mid-'90s. And the new one gets more horsepower and more doors than the original Sentra hot rod. The SE-R and SE-R Spec V both stem from the Sentra sedan, your basic econocar that got a major freshening for '01. The SE-R gets the '02 Altima's 2.5L I-4, producing 170 hp in standard form and 180 hp in Spec V trim. The 170-horse version is available with a five-speed manual or four-speed automatic, while the Spec V can be had only with a slick-shifting six-speed manual. Both have sport-tuned MacPherson struts up front and a multilink rear suspension. The SE-R has 16-in. wheels, while the Spec V comes with 17-inchers. The Spec V also gets a Skyline GTR-style nose and charcoal-colored sport seats to attract young buyers.

Enthusiasts should skip the standard SE-R (both will start at less than $19,000) and grab a Spec V. Handling is excellent, with a stiff, serious-minded suspension and razor-sharp steering. And the 180 horses do this light four-door proud. Understeering through a tight turn? Just power your way out: The Spec V's helical limited-slip front diff will tuck the nose in and guide you through.

If Ford's SVT Focus and Honda's Civic Si prove competitive with the Sentra SE-R Spec V, we're in for a helluva compact performance renaissance.-Todd Lassa