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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.

Acura recalling 19.5K cars over automatic braking problem

Acura is recalling 19,502 vehicles to fix a software issue with their Collision Mitigation Braking System on the 2014-2015 MDX and RLX, plus the 2014 RLX Sport Hybrid. According to the National Highway Traffic Safety Administration the technology can falsely interpret things like metal fences and guardrails along the side of the road as obstacles and unexpectedly apply "emergency braking force." Obviously, that would be rather disconcerting while driving. Number of Auto Recalls by Model Year | AxleGeeks According to the detailed documents from NHTSA, the first account of this happening came from Japan in November 2013, and that vehicle was rear-ended when the system suddenly braked. Another incident was identified there in June 2014. However, there have been no reports of this happening in the US. The fix is quite simple, though and just requires a software update for the system. Affected owners will be notified by mail, and the repair will be done at no charge. Related Video: RECALL Subject : Activation of Collision Mitigation Braking System Report Receipt Date: MAY 20, 2015 NHTSA Campaign Number: 15V301000 Component(s): FORWARD COLLISION AVOIDANCE Potential Number of Units Affected: 19,502 All Products Associated with this Recall Vehicle Make Model Model Year(s) ACURA MDX 2014-2015 ACURA RLX 2014-2015 ACURA RLX HYBRID 2014 Details Manufacturer: Honda (American Honda Motor Co.) SUMMARY: Honda (American Honda Motor Co.) is recalling certain model year 2014-2015 Acura MDX 2WD and AWD, RLX and 2014 Acura RLX Hybrid vehicles. In certain driving conditions, the Collision Mitigation Braking System (CMBS) may incorrectly interpret certain roadside objects such as metal fences or metal guardrails as obstacles and unexpectedly apply the brakes. CONSEQUENCE: If the CMBS unexpectedly applies emergency braking force while driving, there is an increased risk of a crash. REMEDY: Honda will notify owners, and dealers will update the CMBS software, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Acura customer service at 1-800-382-2238. Honda's numbers for this recall is JQ4, JQ5 and JQ6. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

2025 Acura MDX ditches touchpad, embraces touchscreens, Google, Bang & Olufsen

The 2025 Acura MDX sees a number of updates and upgrades, especially inside, where a new infotainment system is a potential game-changer for Acura's flagship SUV as well as, potentially, the entire brand. Now, at first glance, adding a 12.3-inch touchscreen to a new luxury car shouldn't be that big of a deal, even if it features over-the-air updates and Google built-in tech. It could even evoke an eyeroll if you found out that both the screen and interface are basically the same as you'd find in a range-topping Honda Accord. The reason it's significant is because of what it replaces. Acura's True Touchpad interface has been unloved since it debuted on the current-generation RDX and subsequently spread throughout the Acura lineup to everything not named Integra. This interface that paired a dash-top screen with a unique touchpad on the center console (pressing on the touchpad would select an icon on the corresponding spot on the screen) was not exactly a critical darling. The entire system felt like Acura was being contrarian, as if a touchscreen or even knob-and-display setup, were too basic. Well, they basic now. Even if the new touchscreen is shared with an Accord, so what? It's sensibly laid out, looks good enough and Google built-in means an enhanced version of Google Maps is on board along with various Apps from the Google Play store. And yes, Apple CarPlay is still present.  With the True Touchpad truly gone, real estate opened up on the center console. There's a new, wide, kinda shallow bin that might be useful for something but seems a bit vestigial. It's located where the volume knob used to be — that's migrated west to where the touchpad was and therefore closer to your hand. The Touchpad's wrist rest that used to hover over the wireless phone charger is obviously no longer there, either, making it easier to place and remove your phone.  2025 Acura MDX with Advance Package View 7 Photos Another big-time change for 2025 is the addition of Bang & Olufsen sound systems instead of the Panasonic/ELS upgrades that have been an Acura staple for two decades. Although the ZDX is technically the first Acura to get a Bang & Olufsen system (the 2025 MDX will arrive at dealers after Acura's electric love baby with GM), the MDX gets the most powerful version. Not just in terms of an Acura Bang & Olufsen offering, but most powerful Acura sound system ever.