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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.

2018 Acura TLX will get the Precision concept's grille

The mid-cycle refresh for the Acura TLX is upon us, and the first teaser shows a car with the new corporate face. The dimly lit image shows the car's pentagonal grille we first saw on the Precision concept at last year's Detroit auto show, and is currently found on the MDX crossover. The full reveal will come on April 11 at the New York auto show. The new fascia should be a significant improvement over the boring, generic one found on the current TLX. A closer look under brighter light also reveals that some of the character lines and creases aren't as sharp and crisp as those on the Precision concept. And while this new TLX should be more distinct that the current model, the headlights are certainly reminiscent of the scowling units on the new Opel Insignia. Acura says this refresh comes with significant updates but doesn't elaborate on what they are. Updates could include a standard 9-speed for both V6 and inline-4 engines, increased power, and a refreshed interior. We'll have all the details when the car launches in the coming weeks. Related Video:

Mid-engine Honda sports car surfaces in EU patent drawings

Based on new patent drawings, Honda clearly isn't done with sports cars. The design you see above was registered and published by the European Union Intellectual Property Office (EUIPO) and was first reported by AutoGuide. The drawings show a rakish, angular sports car design that is very clearly mid-engine. It could almost pass for a Lamborghini. But the name on the design is Honda Motor Company, and aside from the name, it bares a strikingly similar appearance to a mid-engine design found in a Honda patent two years ago. In fact, the only major difference between this car and the older one (seen below) is the lack of a windshield and top. The shape of the lights and the grille, as well as the front fender vent and character lines running from it, are reminiscent of the S660 kei roadster for Japan. The large, angular intakes look more related to the Acura NSX, though. View 6 Photos Unlike the previous patent renderings of the car, this one has an interior, and the inclusion of it may be why the top and windshield are absent. The interior also leads us to believe that this design is for an upcoming concept. The steering wheel is a small, rectangular piece similar to what you would find in an F1 car or Indy car. The seats also look like thin buckets designed to be as sporty and light as possible. A production version would probably have a bit more cushioning and a round wheel. It does look like there is a pushbutton transmission setup in the center console like current Acuras, though. So what does this mean? Honda is clearly still working on this design, and based on some of the more radical design choices for the interior, we're likely looking at a concept car that will show up in the next couple of years. Whether a concept will lead to a production car is tough to say. There's definitely room in Honda's global sports car roster between the S660 and NSX for something in between, and Honda has reported that it's getting pressure from dealers for sporty cars. The exterior design isn't so extreme it couldn't be tweaked for production, either. There have also been rumors that Honda is preparing a mid-engine hybrid sports car with the Type R's turbocharged four-cylinder. Honda also holds a trademark for the name "ZSX," which fits the naming scheme of the NSX and old RSX, but at least in Europe, Honda has held the trademark since 2009. We'll just have to wait and see what Honda does.