2010 Acura on 2040-cars

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2024 Acura ZDX revealed with up to 500 horsepower

The 2024 Acura ZDX electric SUV has been revealed along with many of the basic specifications. It will be available in two basic trims, the A-Spec and the Type S, and both offer fairly impressive performance and range wrapped in a package that's very similar to the Precision EV concept. The basic shape of the ZDX is quite close to the Precision, but everything has been softened. The nose still leans forward with a solid main grille, it has a floating roof, silver lower trim and a cab-rearward shape. Concessions to practicality include the conventional door-pulls and larger lower grilles for powertrain cooling. The A-Spec and Type S look pretty similar, with the main difference being wheel size: 20 inches for the A-Spec and 22 for the Type S. The A-Spec's tires are also 265-mm wide while the Type S gets 275-mm tires. And that top-trim ZDX gets the option of the Double Apex Blue Pearl from the concept, or the Tiger Eye Pearl from other Type S models. Unlike the Precision, the ZDX actually has an interior, and it does a good job of hiding its GM roots, at least at first glance. It has a low dash with slim air vents and a pair of screens for instruments and infotainment; 11 inches and 11.5 respectively. The screens are split up, and sit low behind a wraparound cowl design. Looking closer, though, and you'll see that the steering wheel and climate controls are carryover from the related Blazer EV, though that's not necessarily a bad thing. Acura has another important difference from the GM products: It will feature wireless Android Auto and Apple CarPlay, in addition to all the Google Built-In apps. An 18-speaker Bang & Olufsen sound system is standard, too. Other fancy tech includes rear emergency braking with rear cross-traffic and pedestrian detection, blind-spot monitoring with steering assist, automatic parallel parking and, thanks to being based on a GM platform, hands-free highway driving assist (Super Cruise by any other name). Digging beneath the surface, we find that the A-Spec will come standard in rear-wheel-drive form, quite the departure from a company with decades of front-drive history and experience. It gets a single rear motor making 340 horsepower. It will be available with a dual-motor all-wheel-drive powertrain that we're presuming has the same total output, seeing as Acura didn't specify a different amount. Multi-link independent suspension with fixed shocks and springs are also standard for the A-Spec.

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.

2015 Acura TLX is all too familiar, despite its new tricks [w/videos]

I'm confident in saying that the 2015 Acura TLX, revealed today at the New York Auto Show, will be a perfectly nice car to drive. It'll be nice to sit in, with plenty of luxurious amenities. It'll be... fine. And for Acura, "fine" is apparently good enough.
I say that because while the TLX is an all-new offering (it replaces both the TL and TSX), it hardly shakes up the Acura formula we've come to accept over the past few years. It looks like everything else in the automaker's lineup, complete with the neat LED headlamps and signature beaked grille. Power comes from either a 2.4-liter naturally aspirated inline-four with 206 horsepower, or a 3.5-liter V6 with 290 hp - engines we've tested in countless other Honda/Acura products. The front-wheel-drive version uses the Precision All-Wheel Steer (P-AWS) from the RLX, and high-end V6 models use the Super-Handling All-Wheel Drive (SH-AWD) that we've enjoyed across the rest of the Acura range. Really, there's nothing to write home about here, except maybe, how that power is sent to the wheels.
Acura is finally - finally - moving beyond the world of the six-speed transmission, offering a new eight-speed, dual-clutch gearbox with the 2.4-liter engine, and a swanky new nine-speed automatic with the 3.5-liter V6. This is arguably the biggest news surrounding the TLX, though do note, fuel economy hasn't vastly been improved in the process. The TLX 2.4 musters up 24 miles per gallon in the city and 35 mpg highway, while the front-drive V6 is rated at 21/34 mpg. Optioning for the V6 SH-AWD reduces things to 21/31 mpg.