2007 Acura Mdx 4wd 4dr Sport/entertainment Pkg on 2040-cars

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2021 Acura TLX Long-Term Update | A surprise upgrade

That may look a lot like our long-term 2021 Acura TLX A-Spec, but in this case, your eyes deceive you. Say hello to our not-so-long-term TLX Type S, which is subbing in for the A-Spec while the latter undergoes a little exploratory surgery to diagnose what appears to be an escalating electrical issue.  Yes, our handsome blue steed is currently lame. What first manifested as odd transmission behavior and the occasional infotainment reboot escalated to the vehicular equivalent of a grand mal seizure on a rainy Michigan day, resulting in a flat-bed ride to the dealership and fast-tracking our plans to get the TLX in for a diagnosis. So, for the foreseeable future, I'm enjoying an extra two cylinders and nearly 100 more horsepower. All upsides, right? To a degree. While the extra power is certainly welcome, it comes at a cost – 200 pounds, give or take. That extra weight erodes some of the qualities I appreciate most about our long-term A-Spec. Acura really nailed the front-end feel of the TLX with the A-Spec, and while the Type S still feels pretty good, the added mass over the nose is inescapable. And while the 20" Type S wheels look fantastic, they make the already firmer suspension feel almost unnecessarily crashy. The 19s on the A-Spec are the sweet spot (picking up on my thesis?) but even I must admit the Type S wheels look significantly better.  On paper, this 3.5-liter V6 matches up reasonably well with the rest of the premium turbo-sixes on the market, but in the real world, it's a bit uninspiring, and not just in the too-competent-for-its-own-good way BMW's mainstream I6s tend to be. There's plenty of power and torque, but I've yet to experience one of those "ah-ha!" moments where the whole package suddenly makes sense.  In fact, I spend more time pining for the lighter, nimbler A-Spec than I do yearning for the open space I'd need to let the V6 run free. In this, I think I'm rowing against the Autoblog current; others' reviews of Acura's muscular six-cylinder have been far more enthusiastic. Be that as it may, I appreciate the way the A-Spec drives like a smaller car than it is. Related video: 2021 Acura TLX 2.0-liter turbo-four soundtrack | Autoblog

Honda demonstrates new Vehicle-to-Pedestrian safety tech [w/video]

We're fresh from a balmy rooftop deck in downtown Detroit, where Honda held a meeting this week to discuss and demonstrate a few upcoming advanced safety features. A clear focus of the mini event was the company's new Vehicle-to-Pedestrian (V2P) technology, with a suite of Vehicle-to-Motorcycle (V2M) tech a significant second course.
With spirits still high from announcing the 2014 Odyssey as the first minivan to win the Top Safety Pick+ status from IIHS - and after seeing the application of new high-strength-steel sections of the Acura MDX body structure - Honda shared the fruits of some safety tech that is still in the research phase.

A smoother operator | 2017 Acura MDX Sport Hybrid First Drive

There's a lot to unpack when trying to understand the 2017 Acura MDX Sport Hybrid. Acura is billing it as a three-row crossover infused with NSX technology via a sport-oriented hybrid drivetrain. So it's a hybrid crossover, sure. But it doesn't comport itself like a traditional crossover, nor is it a conventional hybrid. What it is, underneath, is an intentionally subtle blend of impressive technologies doing their best to appear transparent – and it's too subtle, I fear, to be appreciated by those who'd like it the most. This is a lot of foreshadowing, but if you're not familiar with the MDX Sport Hybrid's powertrain, let's fill you in. The MDX Sport Hybrid uses the same basic system as the 2014 RLX Sport Hybrid, with some newer NSX battery tech sprinkled in, packaged neatly into the refreshed third-generation MDX platform. The system improves handling and efficiency – but more important, it smoothes out the harshness of shifts and engine stop-starts. We do need to examine the system in some detail to understand how all this affects the MDX as a whole, so let's go toe to tail. Up front is a transversely-mounted 3.0-liter V6 making 257 horsepower and 218 pound-feet of torque, as well as featuring i-VTEC and cylinder deactivation. It's slightly smaller than the 3.5-liter V6 found in the conventional MDX and many other Honda and Acura products. Attached alongside is a Honda-produced 7-speed dual-clutch transmission that has a 47 hp, 109 lb-ft electric motor-generator stuffed inside. Amidships are the battery pack and the electronics to control it, and stretching aft from there are large cables feeding power to a pair of electric motors that reside in single housing, one for each wheel. Together, they produce electron witchcraft and torque-delivery wizardry – and add 72 hp and 108 lb-ft of torque to the mix. The total system output is 321 hp and 289 lb-ft of torque – a gain of 31 hp and 22 lb-ft over the conventional MDX SH-AWD. Beyond the raw numbers, there's the remarkable subjective benefit of the Sport Hybrid's drivetrain. Engine start-stop events are quiet and smooth, nearly imperceptible when under way – in stark contrast to the too-perceptible shudder of competing engines kicking on. The electric motors (mainly the one residing in the transmission) add in power to make up for the lull during a shift, making shifts up or down seamless, as well as providing regenerative capacity.