why pay more to have your car drive like a truck?
December 17th, 2005We recently evaluated the IS250 with optional all wheel drive and were surprised at how much the system detracted from the overall driving experience; we expected the acceleration to be slower but what really suffered was ride quality.
While looking over the specs for the new 3 series’ xDrive all wheel drive option, we noticed the following disadvantages beyond the expected increase in weight:
– the turning circle is 2 feet larger – the front suspension is made of steel rather than aluminum – the transmission itself is heavier
Given that all wheel drive only helps when your foot is on the gas (e.g. when climbing hills or when accelerating from a stoplight) and hinders braking and turning, we strongly suggest you consider spending your money on tires optimized for inclement weather (which help you get going AND avoid an accident) instead of all-wheel drive.
(One exception – if the choice is between front wheel drive and an optional all wheel drive we’re tempted: better weight distribution, less torque steer and sometimes even a more advanced rear suspension are the benefits. In these cases we’d get the tires AND all wheel drive).