2006 BMW 325

Originally introduced into the US in 1977, the BMW 325 has the automaker's signature vehicle, garnering a widespread fanbase. The 2006 325 is the fifth generation of this popular model, the first significant redesign since 1999's fourth-generation rollout. The model is larger but lighter than the previous generation, thanks in large part to improvements in materials used.

Sports car aficionados will appreciate the significant engine improvement offered by the inline V6; more horsepower and more torque for those tight turns. Also appealing to driving buffs will be the standard six-speed manual transmission, with the automatic version optional, a reversal from the usual configuration, but one, which makes sense given the historical BMW commitment to driving experience over ease-of-use.

Also new in the 2006 models is the suspension, which now comes configured in a five-link rear system, which allows for greater body rigidity. Also, run-flat tires are standard on all models, a feature borrowed from some of BMW's larger models.

The size of the 3-series is creeping upwards. In the latest models, the wheelbase has expanded to 108.7 inches, with its full length now standing at 178.2, a growth of 2.2.inches. The width is also larger, now a hefty 71.5 inches, and the height has grown slightly as well. And although the model is stretching in every direction, it remains a compact, in feel and driving experience.

Interior space has also expanded slightly; rear seat room has been improved, as has front headroom, should room and trunk volume, which now tops out at 12 cubic feet. If this is insufficient, a folding rear seat comes optional.

BMW joins the 21st century by offering a multi-function remote to replace the now-old-fashioned key, and enthusiasts will enjoy the push-button engine response, although no doubt some will miss the old turnkey solution.

The powerplant is more than adequate: a 3.0 liter inline six cylinder which gives the driver a sturdy 215 HP and 18`5 pounds-feet of torque in the 325 sedan model. Those opting for the 6-speed automatic transmission will be able to choose from Normal , Sport and Manual modes.

Changed from previous 3-series a model is BMW's offering a side curtain-type airbag for protection of both front and rear-seat passengers. Also changed from previous models, the front airbags are seat-mounted rather than door-mounted.

Overall, BMW has improved the handling and sportiness of the already-enjoyable 3-series driving experience. The larger body size has in no way affected this car's well-deserved reputation for handling, and the 2006 models will only continue this legacy.