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Honda debuts NSX Concept-GT hybrid racer

Not to be outdone by Lexus and its new LF-CC racecar, Honda is also bringing a little more excitement to the Japanese Super GT racing series with its NSX Concept-GT. Yes, just like the original NSX, this racecar will wear the Honda badge in its home market when it replaces the current offering in that series, the non-production HSV-010 GT, which itself replaced the NSX in the series back in 2010.
Looking exactly how we'd imagine a race-prepped 2015 Acura NSX to look, this racer is mean and sexy at the same time, and it will be powered by a racing hybrid system with a turbocharged four-cylinder mounted behind the driver. No word on power output, but it will compete in the GT500 class, which restricts power output to 500 horsepower. Unlike the Lexus racecar, the Honda NSX Concept-GT will being competing this season starting with this weekend's race at the Suzuka Circuit before running the full 10-race 2014 season. Scroll down for the short press release.

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.

2014 Acura RLX Sport Hybrid [w/video]

Having already driven and reviewed the 2014 Acura RLX this year, colleagues Steven Ewing and Jeffrey Ross poured several thousand words into apprising it, then someone took the safety off the Comments and flipped them to "Fully Automatic" because those two reviews and four brief posts were hit by more than 1,200 of your deeply felt sentiments.
People care about Acura.
Roughly half of those comments were in reply to news of this car, the 2014 RLX Sport Hybrid SH-AWD, a sedan that intends to show that Acura cares, too. Underneath a skin almost imperceptibly different from the standard RLX, the one that has given us P-AWS (Precision All-Wheel Steer), is a Super Handling All-Wheel Drive (SH-AWD) system that replaces the mechanical components it relies on in the TL and MDX with computerized sophistication and three electric motors. Top that off with more power, and the aim is to provide a machine that does a better job of getting Acura a starting spot in the premium luxury game than the erstwhile and now all-but-forgotten RL that the RLX replaces.