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Tuesday, November 13, 2007
Aw, darn it, I coulda had a V-8.
BY TONY SWAN, PHOTOGRAPHY BY NICK SAY November 2007
2008 BMW 535xi
The Highs: Abundance of torque, subliminal turbo lag, typical BMW dynamics.
The Lows: Overly cautious adaptive cruise control, iDrive program logic is still labyrinthine.
We were much impressed by our first encounters with BMW's 3.0-liter twin-turbo six, a force-fed smoothie that propelled the equally new 335i coupe to acceleration numbers all but equal to those of an E46 M3.
But the performance of this versatile power module is even more impressive hitched to a bigger buggy, such as the all-wheel-drive version of the 2008 BMW 5-series sedan. The 535xi's numbers may not seem quite as newsworthy-until you consider its mass: 4042 pounds, 485 more pounds than the coupe in our November '06 test (and about 250 more pounds than the rear-drive 535i, per BMW). The 535xi was further handicapped, albeit only slightly, by the six-speed Steptronic automatic.
No surprise that the coupe was quicker: 0 to 60 in 4.9 seconds, the quarter-mile in 13.6 at 105 mph. The 535xi got to 60 in 5.4 and did the quarter in 14.0 seconds at 102. But consider how the 535xi stacks up against the 550i with its 360-hp, 4.8-liter V-8, as tested last year [“Faster Horses,” November 2006]. The 535xi is only 0.2 second slower to 60 mph and actually 0.2 quicker in 50-to-70-mph blasts. The 535xi is helped by a shorter final drive, but the real key is torque that ramps up early and stays ramped up for a long time. If you're not in a big hurry, it's fast enough and saves some seven grand (nine for the rear-drive 535i) versus the 550i.
BY TONY SWAN, PHOTOGRAPHY BY NICK SAY November 2007
2008 BMW 535xi
The Highs: Abundance of torque, subliminal turbo lag, typical BMW dynamics.
The Lows: Overly cautious adaptive cruise control, iDrive program logic is still labyrinthine.
We were much impressed by our first encounters with BMW's 3.0-liter twin-turbo six, a force-fed smoothie that propelled the equally new 335i coupe to acceleration numbers all but equal to those of an E46 M3.
But the performance of this versatile power module is even more impressive hitched to a bigger buggy, such as the all-wheel-drive version of the 2008 BMW 5-series sedan. The 535xi's numbers may not seem quite as newsworthy-until you consider its mass: 4042 pounds, 485 more pounds than the coupe in our November '06 test (and about 250 more pounds than the rear-drive 535i, per BMW). The 535xi was further handicapped, albeit only slightly, by the six-speed Steptronic automatic.
No surprise that the coupe was quicker: 0 to 60 in 4.9 seconds, the quarter-mile in 13.6 at 105 mph. The 535xi got to 60 in 5.4 and did the quarter in 14.0 seconds at 102. But consider how the 535xi stacks up against the 550i with its 360-hp, 4.8-liter V-8, as tested last year [“Faster Horses,” November 2006]. The 535xi is only 0.2 second slower to 60 mph and actually 0.2 quicker in 50-to-70-mph blasts. The 535xi is helped by a shorter final drive, but the real key is torque that ramps up early and stays ramped up for a long time. If you're not in a big hurry, it's fast enough and saves some seven grand (nine for the rear-drive 535i) versus the 550i.
Labels: Automobiles Reviews
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