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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 recalls 1.4 million vehicles in the U.S.

DETROIT — Honda is recalling over 1.4 million vehicles in the U.S. to repair drive shafts that can break, window switches that can overheat and a software flaw. The software recall includes 737,000 Accords from 2018 to 2020 and Insights from 2019 and 2020. A programming flaw in a control computer can cause the rear camera, turn signals and windshield wipers to malfunction. Owners will be notified in late January about when they should take their vehicles to a dealer for repairs. Two drive shaft recalls cover 430,000 Honda Civic Hybrids from 2012, the 2007 through 2014 Honda Fit, the 2013 through 2015 Acura ILX and the 2013 through 2015 Honda Accord. TheyÂ’re in 22 states where salt is used to clear roads in the winter. The drive shafts can break due to corrosion. Dealers will inspect the left and right drive shafts and replace them if needed. Parts arenÂ’t available yet. Owners will get an initial notification in February and will be told later when to go to a dealer. About 268,000 CR-Vs from 2002 through 2006 are included in the power window switch recall. Water can get into an open driverÂ’s window and cause an electrical short, possibly touching off a fire. ItÂ’s the second recall for the same issue. The cars were recalled starting in October of 2012, but the repairs didnÂ’t work. Honda says it has reports of 16 fires but no injuries. Honda says owners should take the SUVs in for repairs as soon as they get a recall notice. Those will be mailed starting in late January. Owners can also check https://owners.honda.com/service-maintenance/recalls or call (888) 234-2138 to see if their vehicle is affected.

Honda airbags are being stolen

The latest hot target for car thieves might just be the airbag mounted inside your steering wheel. And late-model Honda and Acura vehicles are a particularly hot target right now, for reasons not well understood. USA Today reports that criminals across the country are stealing airbags out of relatively new Honda models for apparent resale online or to black market repair shops. It's a trend that has caught the attention of law enforcement agencies in cities like Miami, New York City and Washington D.C. The National Insurance Crime Bureau (NICB) estimates that around 50,000 airbags are stolen each year. In Miami-Dade County, thieves stole 875 airbags in 2017, up from just 13 in 2013, according to police records obtained by USA Today. In the Virginia suburbs outside Washington D.C., thieves recently smashed the windows of 10 Hondas at an apartment complex to steal the airbags. Second Lt. Jonathan Bryant told the local Fox affiliate that stolen Honda airbags often end up in chop shops and can command between $300 and $500 each. A quick search of eBay listings for Honda steering wheel airbags turns up results being sold for as high as $700, though most are listing for hundreds less than that. New replacement versions purchased from dealerships approach $1,000. Many dishonest repair shops install the stolen airbags as new and charge the owner or their insurer full price for the replacement, a version of insurance fraud. Last year, police in Coral Springs, Fla. published an alert on the neighborhood social networking site Nextdoor urging residents who own a Honda or Acura to park in a garage or well-lit area, "or if you have another vehicle, pull it as close to your driver's side door as possible," they wrote. "We have seen an increase in airbag thefts, primarily in Acura and Honda models," the posting added. "The suspect(s) often disarm the alarm by cutting the battery, punch the driver side door lock or smash the window. It is believed these criminals take approx. 5-10 minutes to steal the airbag." One theory for the apparent rise in airbag thefts is that a spate of airbag recalls in recent years — including the ongoing recall of nearly 50 million potentially explosive Takata airbag inflators that left suppliers scrambling to make new parts — may have boosted demand for replacements. Most of the vehicles involved are late-model Honda Civics and Accords, but it's not clear exactly why Honda is being targeted.