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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.

Chicago Auto Show: The really big reveals from shows past

The 2024 Chicago Auto Show may seem like a shell of its former self, but it still holds the title of the largest consumer auto show in the United States. It didn't get that reputation simply by being efficiently produced or convenient for locals desperate for something to do in February — it earned it over decades of breaking automotive news and powerhouse reveals, eventually earning an informal designation as America's truck show.  2024 may be a down year for Chicago, but let's not forget all of the great things that have come out of it, historically. Here's a look at some of our staff favorites. Bet you didn't know about a few of these cars that were first revealed in the Windy City.    2008 Dodge Challenger SRT-8  I didn't just pick this one as a former Challenger owner, but instead to illustrate just how many cool Chicago debuts we take for granted. Chrysler often chose its home turf to debut new cars, so the few times its unveilings happened elsewhere tend to stick in our minds. The first Challenger SRT-8 was kind of garbage, if we're being honest. I mean, who buys a race-bred, V8-powered muscle car without a limited-slip differential? But the SRT-8 formula evolved over time into something truly special, and what we saw in Chicago was essentially the early version of the Scat Pack, which was ultimately very successful for Dodge. And who would have thought we'd be here, 15 years later, still talking about that debut? And still loving these big Mopars, flaws and all. — Associate Editor Byron Hurd SHO time in Chicago IÂ’ll always have a certain fondness for the return of the Taurus SHO at the 2009 Chicago Auto Show. Chicago has always leaned truck and van heavy for press reveals, but every now and then, as this list illustrates, something spicy would appear. The return of the SHO as a high-powered successor to the original that ran from 1989-1999 gave enthusiasts hope for FordÂ’s performance business, especially for sedans. With a 3.5-liter EcoBoost V6 packing 365 hp, all-wheel drive and five-spoke wheels, the SHO was a nice upgrade from the lower-rung Taurus models. It was a bit more sedate than the original SHOÂ’s Yamaha-sourced V6 that teamed with a five-speed manual transmission, but still a worthy response to the Chrysler 300, Dodge Charger and later the Chevy SS. The SHO — Super High Output — begat things like the Fusion ST and gave Ford solid four-door performance for the rest of the decade.

2017 Acura MDX has a sharper face and Sport Hybrid option

The 2017 Acura MDX's new face takes inspiration from the more angular nose on the Acura Precision Concept, but there are even bigger changes under the skin. All models now have the full suite of AcuraWatch safety tech, and the available MDX Sport Hybrid is the third model from the brand to get its three-motor all-wheel drive system, after the RLX and NSX. The powertrain in the 2017 MDX Sport Hybrid pairs a 3.0-liter V6 with hybrid assist and a seven-speed automatic at the front and two more electric motors at the rear axle. Acura claims the system offers a total output of 325 horsepower, 35 more than the non-hybrid, and estimates that it gets 25 miles per gallon city, 26 mpg highway, and 26 mpg combined. If buyers spec either the optional Technology or Advance packages, they also get an Active Sport Suspension with Comfort, Normal, Sport, and Sport+ modes. Regardless of powertrain, all versions of the 2017 MDX now come standard with a suite of active safety systems. The huge array of tech includes Collision Mitigation Braking, Lane Departure Warning, Forward Collision Warning, Lane Keeping Assist, Adaptive Cruise Control, and Road Departure Mitigation. An electric parking brake and auto high beams are now among the regular features, too. Customers that opt for higher trim models can choose to replace the second row bench seat with captain's chairs and a center console with extra USB ports. The 2017 MDX also has a fresher style thanks to its diamond pentagon grille and more angular hood. To fit the new look, the LED headlights have a sharper design. The chrome sills had an extra visual flourish. The upgraded rear bumper with even better integrated dual exhausts looks great, too. Get a good look in the gallery above. Related Video: Refreshed 2017 Acura MDX Makes World Debut in New York with Bold New Styling, Upgraded Features and Sport Hybrid Powertrain Mar 23, 2016 - NEW YORK 2017 MDX showcases new diamond pentagon grille first seen on the Acura Precision Concept New Sport Hybrid powertrain delivers the ultimate in power and control while gaining 35 horsepower and anticipated to add 7 mpg to city fuel economy rating AcuraWatch™ safety and driver assist technology to be offered as standard equipment on all 2017 MDX models Acura today unveiled the restyled and refreshed 2017 MDX luxury SUV featuring bold new styling, added luxury features and available Sport Hybrid Super Handling-All Wheel Drive™ (SH-AWD®) powertrain technology.