2004 Acura Tl, Heated Seats, Xenon, Sat, Bluetooth, Custom Tint on 2040-cars

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2020 Acura NSX Suspension Deep Dive

The Acura NSX has been a special car as long as I’ve been in the business. The first one came out in 1990, the same year I started my career in automotive engineering. I vividly remember driving one briefly back then when we brought one in for benchmarking. I'd drive it again 22 years later when my previous employer bought a used 1991 example for a long-term test. Reader interest was sky-high and the car was still gorgeous, but the march of time and automotive engineering had clearly left it behind. Then, in 2016, a second-generation NSX emerged, and it was packed with bleeding-edge thinking. It has a 3.5-liter twin-turbo V6, but this new NSX is a hybrid with an electric motor-generator sandwiched between the engine and its nine-speed DCT transmission. Two more electric motors – one for each wheel – power the front axle. There they can add traction, regenerate electricity under braking and dole out hyper-accurate levels of torque vectoring. The carÂ’s tire package was changed from Continental SportContact 5 to SportContact 6 tires in 2019, and numerous suspension re-tuning tweaks came along with them. The result is a lively and well-balanced car that is relentless when driven hard and a pussycat around town. LetÂ’s see what theyÂ’ve got going on under there.   At first glance the 2020 Acura NSX appears to have dual wishbone front suspension. But we canÂ’t tell for sure because that big two-piece brake rotor is in the way. The coil-over shock looks obvious, but a few odd details are apparent even from here.   This view also seems to indicate double wishbone suspension. But the pivot axis (green arrow) between the upper and lower ball joints looks wrong – itÂ’s far too vertical. WeÂ’re missing something. But I would be remiss if I failed to point out a few other things before we moved on. For one, the front drive axle confirms this to be an all-wheel-drive machine. Second, the forged aluminum damper mounting fork (yellow) that envelops the axle is mounted to the lower arm about 75% out from the armÂ’s inner pivot. The spring and damper motion ratio would be 0.75-to-1 relative to wheel movement, with a tiny reduction due to its lean angle. Lastly, just look at the huge cast aluminum upright (white). Beautiful. Normally these are called hub carriers or steering knuckles, and I use the terms interchangeably. But the motorsports-derived term upright is normally applied when the piece is tall and, well, upright like this one.   This explains everything.

2014 North American Car and Truck/Utility of the Year finalists announced [w/poll]

The 2014 North American International Auto Show is right around the corner, which means it's high time we found out which cars and trucks would be finalists for the prestigious North American Car and Truck/Utility of the Year awards.
The finalists - three in cars and three in three trucks/utilities - are dominated by American brands, with two-thirds of the finalists hailing from either General Motors or Chrysler (don't worry Ford, there's always next year), while outliers from Mazda and Acura can be found in each contest. Here now is the list of finalists for the big prizes:
2014 North American Car of the Year:

2013 Acura TL Special Edition rolls up carrying $37,405* price tag

Acura hasn't done a whole lot with its aging TL line in recent years, the sedan only getting a very mild refresh for the 2012 model year. And while we don't see that changing anytime soon (as we reported earlier, the car is likely going to be replaced with a new TLX sedan that will serve as the replacement for both it and the smaller TSX), Acura is offering this new 2013 Special Edition TL, priced from $37,405 *plus $895 in destination fees.
The new TL SE slots in just above the base model and below the TL with Technology Package in terms of pricing, but offers a bit more in the way of added content. Special Edition features include unique 10-spoke, 18-inch alloy wheels, a body-colored decklid spoiler and the appropriate SE badging. Keyless entry with pushbutton start is also standard on the Special Edition model, and the whole package is available in four exterior colors - Bellanova White, Crystal Black, Graphite Luster and Silver Moon - all with a dark leather interior.
Acura will offer the Special Edition with the TL's base engine, a naturally aspirated 3.5-liter V6 good for 280 horsepower and 254 pound-feet of torque, mated to a six-speed automatic transmission. The Special Edition is on sale now, and you can peruse all the other official details in Acura's press blast below.