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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.

Honda reports $1.9 billion profit in first quarter despite sales lag at home

Ford, General Motors and Chrysler have been living in a world of sunshine and buttercups after their April-through-June financials hit the newswire, and Toyota is doing pretty good as well. Honda? Not so much.
While Japan's third-largest manufacturer saw $1.9 billion in profits, the 5.1-percent jump was lower than expected thanks to a drop in its home-market sales. US sales also took a sting, as Honda hasn't been able to match the SUV and truck demand that are currently permeating the American market, despite an uptick in Accord sales.
Honda's initial forecasts targeted a take of 209.3 billion yen ($2.1 billion at today's rates), and while a $200 million shortfall is nothing to sniff at, we'd hardly take this as Honda being in trouble. And even with the dip, Honda hasn't adjusted its forecast for the fiscal year, which remains at 780 billion yen ($7.9 billion).

Acura NSX production car headed for Detroit debut?

Auto Express is reporting that Honda is set to unveil the production version of its upcoming Acura NSX at the 2013 Detroit Auto Show. The news comes courtesy of an unnamed "top exec" for Honda Brazil speaking at the Sao Paulo Motor Show. The concept version of the Japanese supercar is currently on display there. Interestingly enough, the same unnamed source claims the production iteration will remain aesthetically identical to the show car. You won't hear any qualms from us on that front.
Of course, the timing of the production debut is a little confusing. For starters, when Acura unveiled the concept last year, the company told the world it would be at least three years before production began. That would give the street-worthy model a 2014 or 2015 designation, the latter being cited more often in media accounts. Thus, we'll keep an eye out for the hybrid supercar in Motown, but we're going to stop short of holding our breath... it might be a while.