2008 BMW 528i

In the 528i, the new six-cylinder engine develops its 230 horsepower at 6500 rpm, plus 200 pound-feet of torque at 2750 rpm. That's an increase of 15 horsepower and 15 pound-feet. BMW says 0-60 mph acceleration is 0.8 second quicker with manual shift, and 0.5 second swifter with Steptronic six-speed automatic, than the prior 525i. Standard alloy wheels on the 528i hold 17-inch V-rated all-season tires. Active Steering is optional.


As in the past, the 2008 model functions with a somewhat heavy feel. Despite the sensation of weightiness, the 528i's new 230-horsepower engine delivers plenty of energy for confident passing and merging, though it's short of overpowering. Enthusiasts may opt for the more potent 535i or even the V8-powered 550i, but most drivers will be content with the lower-output six-cylinder, which gets an 18/27-mpg EPA gas-mileage estimate.

Interior

Always a solid road/touring car, the 5 Series line gets even more self-assured with each iteration. There's nothing flashy with any 5 Series BMW—just serious driving performance, created for accomplishment rather than show. Few cars remain so steadfast, planted so firmly onto the pavement. Even over rougher bumps, while harshness is transmitted to occupants, it's effectively minimized. Every step of suspension motion seems to be fully understood and monitored, so it reacts exactly as required, no more, no less. Relatively heavy steering helps impart utterly confident feel.


Suspension tautness is evident most of the time, so riders must expect periodic (but well-controlled) bumps. With the Sport package's 18-inch tires, the 528i's ride is satisfying but not exactly gentle, just as expected in a BMW. This is a sport sedan, not an imitator. Though quiet, the 528i is not silent. An undertone of road, tire, and engine sounds is always present, though heavily subdued.


Lack of fanciness extends into the interior, with down-to-business seats and familiar BMW gauges. Seat cushioning is firm, but comfortable for long hauls. Inside, leatherette upholstery is standard, with 10-way power front seats (including power head restraints). Window switches have been moved to the armrest, and wood trim now flows from the instrument panel into each door panel. Despite ample exterior and interior dimensions, this is really only a four-passenger car. The center rear is hard and uncomfortable, worsened by a huge hump on the floor to straddle.