Acura designed the TL's five-link double-wishbone rear suspension and double-wishbone front suspension to enhance its sporting performance while preserving its luxury feel. The chassis roll center was lowered to reduce body lean in corners. High performance V-rated Michelin MXV4 tires that provide good grip are mounted on 16-inch wheels. Equipped with four-wheel disc brakes, the TL provides smooth, sure braking performance. Anti-lock brakes are standard.
At the core of the new TL is a compact, newly designed 3.2-liter 225-horsepower VTEC V6. Power is up slightly for 2000, while emissions are down. (Maximum torque now comes at 4700 rpm instead of 5000 rpm.) This engine provides the TL with more power than many of the other cars in its class. The 3.2-liter V6 comes with four cams, 24 valves and Honda's now famous VTEC (Variable Valve Timing and Lift Electronic Control) valvetrain. The VTEC system provides a remarkable combination of performance and fuel economy. It delivers strong acceleration at highway speeds and sharp throttle response at lower speeds. Acura claims the TL is quicker than a Mercedes-Benz C280 or BMW 528i. The TL can accelerate from 0 to 60 mph in less than 7.5 seconds. At the same time, the engine is supremely smooth and quiet, and it gets an EPA-rated 29 mpg on the highway.
For 2000, the TL comes standard with a new sequential SportShift 5-speed automatic. The added gears improve acceleration performance and add flexibility to the drive train. Normally, it works like any other automatic, though much more refined than most. Shifting is silky smooth. It downshifts into the appropriate gear when quick acceleration is needed. And it doesn't hunt unnecessarily between gears. The staggered design of the PRND side of the shifter gate seems a bit clumsy, however. I found it cumbersome to shift from drive to reverse when trying to get out of tight quarters in a hurry.
The semi-automatic SportShift feature allows the driver to change gears manually. Slide the shifter into a two-way gate on the left; downshift by pulling the lever back, upshift by pushing it forward. It's fun to use and, if used correctly, can improve performance and efficiency in many situations. Mostly it gives you a heightened sense of control. You can use it for slowing the car slightly on a grade, so you don't have to brake for a slower car. Or you can use is to hold the transmission in third or fourth gear when you're in the mountains or on a winding road. You don't always want the automatic to upshift on short straight stretches because it will just have to downshift again after you brake and accelerate out of the next corner; the Sportshift solves this. The SportShift can also add a little entertainment when slogging along in stop-and-go traffic. From an engineering standpoint, the TL's transmission -- like its engine -- is extremely lightweight, which contributes to the car's overall agility. Next Page