2023 Acura Mdx 3.5l 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.

Ford driving Alaskan maniac rams toddler-carrying SUV

A couple from Anchorage had a frightening traffic encounter when they were followed and repeatedly rammed by a stranger in a pickup truck. Grace Bernert, her boyfriend, and his two-year-old daughter were returning home from a trip to downtown Anchorage when they noticed a blue, 2001 Ford F-150 following closely behind them. "The guy was so close, we couldn't see his headlights," Bernert told KTVA. Bernert, who was riding shotgun, pulled out her phone to record the truck when it struck the rear end of their Acura SUV. That's when she called 911. Bernert's boyfriend tried to lose the F-150 in the Sullivan Arena parking lot, then drove to a local Ford dealer's parking lot where he drove through a maze of new Ford pickups in an attempt to shake their assailant. "We started doing circles around the brand new Fords because we thought the truck wouldn't be able to turn as fast as we would," said Bernert. "We were right, but the guy didn't care. He just kept hitting the new fords and backing up, coming after us." The truck continued to follow them, ramming the Acura again and again. Bernert estimates that F-150 driver struck their SUV between five and seven times, and hit numerous new trucks in the dealership parking lot. Eventually, they ducked into a nearby neighborhood where they managed to lose the F-150 and called 911. Bernert told KTVA that she believes they were targeted but doesn't know why. "The guy was either some random sick person who didn't care, or somebody who knew us and didn't care there was a kid in the car," she said. Anchorage Police arrived shortly after the couple escaped the F-150 and filed a report about the incident. They are currently investigating. Recent Video:

Precision Concept previews the future of Acura design [w/video]

When we drove the 2014 Acura RLX Sport Hybrid two years ago we celebrated its massive handling and carped on its milquetoast styling. We'd have done backflips if the internals of the brand's flagship sedan had been wrapped in the sheetmetal of the Acura Precision Concept. Don't get us wrong, we still have some questions about the front end of the car in these images, but we're all-in on the side view and, more importantly, we applaud Acura for making a bold design statement. Acura says the Precision concept "literally will shape the direction of all future Acura products," bringing a "bolder, more distinctive future for Acura vehicle design." Hallelujah. As if you couldn't tell, this is the product of the Acura Design Studio in California, where Acura NSX veteran Michelle Christensen led the exterior work and NSX veteran John Norman led the interior design. Up front is what's called a Diamond Pentagon grille, which looks fussy here but we won't make final judgments until we see it on the Detroit Auto Show floor later today. Come around to the side and the low-slung, rear-wheel-drive proportions on 22-inch wheels are the last thing we'd expect from a design study for an Acura sedan. It is about two inches shorter than the 2016 BMW 750i with a wheelbase that is 4.4 inches shorter, and sits six inches lower. Intensely sculpted surfaces flow from the exterior into the cabin, like the CHMSL that breaks the rear backlight to roll into the rear headrests. Interior elements thrust like geologic formations, popping with mixed materials, floating rear seats, a small steering wheel and floating gauge locked onto a tiered instrument panel. The wide, curved screen atop the center console experiments with a floating touchpad to control a concept human-machine interface. Acura says everything about the Precision concept is an expression of the company's "Precision Crafted Performance DNA." We have no idea how Acura plans to integrate this into its product line; put the Precision on a showroom floor right now and every other current Acura model save the NSX would squeal away and hide. But we welcome the attempt. We can't wait to see what happens. Acura Precision Concept Points to Bold Future for Acura Design DETROIT, January 12, 2016 – The Acura Precision Concept model made its world debut at the 2016 North American International Auto Show today, pointing toward a bolder, more distinctive future for Acura vehicle design.