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Acura Pikes Peak lineup is out, and there's a race-prepped MDX Sport Hybrid

Acura is coming back to Pikes Peak for the 2019 edition of the hillclimb, and it's bringing four vehicles to attack the mountain. Not the fastest, but perhaps the most interesting of the bunch is a race-prepped 2019 MDX Sport Hybrid. Engineers took the 3.5-liter V6 from the non-hybrid version (Hybrid has a 3.0-liter V6) of the MDX and bored it out to 3.7-liters. It then works together with Acura's three-motor hybrid system for a combined 400 horsepower and 350 pound-feet of torque. Shifting is still done by Acura's 7-speed dual-clutch transmission. The extra power is thanks to the larger displacement and special tuning for the engine and electric motors. Further upgrades to the MDX include a race-tuned active-damper suspension system and a roll cage. Acura says it goes a long way to increase structural rigidity. Additionally, Acura removed most of the vehicle's interior, including every seat but the driver's seat. Piloting the MDX is Jordan Guitar of Acura R&D's chassis development team. A couple NSXs, one "Time Attack" car and one mostly stock, will also run up the mountain. The Time Attack NSX has more power from larger turbos, bringing the system output up to 625 horsepower. Weight-saving measures have dropped 200 pounds from the structure, and there's plenty more downforce thanks to a big wing front splitter. Not much has been done to the production-spec NSX, as it simply adds a roll cage and racing seat with a harness. The Acura RDX that ran up the mountain last year is returning for this 2019 run. It features a modified 2.0-liter turbo that makes a respectable 350 horsepower and 330 pound-feet of torque. That extra power comes courtesy of a larger turbocharger, short-path intercooler and an electric supercharger. Can we have all that for production, please? The last Acura in the field is the same RealTime Racing TLX GT that won its class last year. There's one more NSX that'll be going up and down Pikes Peak, but not in anger. Acura is providing an NSX to act as the official pace car of the event, and it's predictably painted in the easy to pick out Thermal Orange.

2021 Acura TLX A-Spec Long-Term Update | Infotainment system hits a pothole

The first few thousand miles of motoring in our 2021 Acura TLX A-Spec long-term test car were problem-free, but that changed after we took it on a spirited drive through the winding hills of southern Indiana. You can read about how it handled a full day of thrashing here, but this story will focus on the dead infotainment system previewed in the headline. About halfway through the twisty route, every sizable pothole or big bump in the road would cause the infotainment system to black out. A message would appear declaring “MOST NET LOSS,” and it would quickly dip to black after that. The next big pothole would cause it to flicker back on, but it never remained on for any long periods of time after this. In addition to the screen loss, the speakers would make some rather disturbing crackling noises. This continued throughout the day and for several days beyond that. If the roads I was driving on were flat or devoid of major problems, the infotainment system would generally be fine. It took a major jostling of the carÂ’s bones to cause it to act up, but Michigan provided enough of those to make the problem exceedingly annoying in a hurry. So, to the dealership it went. 2021 Acura TLX A-Spec View 51 Photos After the local dealer looked it over, they said there was a TSB out for this issue, and that theyÂ’ve seen it pop up on other RDXs and TLXs already. Turns out, there are a number of wire connectors between the infotainment system and wiring harness that are causing the problems and coming loose. The fix? Newly designed connectors from Acura, plus the wiring harness is ever so slightly freed up to allow for a bit of movement from violent impacts. Doing this (plus using the stronger new connectors) should ensure that the stress on these connectors is never so great as to cause issues again.  The job was completed under warranty and took a full day from diagnosis to the return of the car. WeÂ’ve put several hundred miles on the car since the fix, and theyÂ’ve been completely trouble-free — it sure was nice to listen to AcuraÂ’s excellent ELS audio system again. That said, this issue is one weÂ’ll follow closely to see if AcuraÂ’s fix truly is a long-term solution. WeÂ’ll have a deeper dive on how AcuraÂ’s TouchPad infotainment system works (now that itÂ’s actually working again) soon, so watch out for that update in the near future. You will be able to find all other posts on our Long-Term 2021 Acura TLX page.  Related:

Acura product roadmap leak points to 'compact Type S' and MDX Type S

The Type S moniker is back along with the 2021 Acura TLX Type S sedan. And today, the internet has sprouted some more Acura Type S news. We caught wind of a forum post on Acurazine through a thread on Reddit that includes a link to a video allegedly shown during Acura’s 2020 dealer meeting webcast. That video doesnÂ’t appear to be live anymore, but an enterprising individual happened to screenshot the most important slide from the video: AcuraÂ’s product roadmap to 2022. HereÂ’s the link youÂ’re looking for. Take this information with a grain of salt. ThereÂ’s a good chance that this intel is correct, but plans change. Most imminent is a redesigned Acura MDX with a Type S variant. We expect an MDX Type S to follow the same formula as the TLX Type S. AcuraÂ’s new 3.0-liter turbocharged V6 would be a fine candidate for this duty. With that powerplant (horsepower unknown, but likely around 400 ponies), it could punch up against SUVs like the Mercedes-AMG GLE 53, or punch down to the Ford Explorer ST. tuned suspension, plenty of appearance add-ons and sportier interior would also likely be along for the ride. ItÂ’s placed directly after the TLX on the chart timewise, so thereÂ’s a good chance that we see a new MDX soon. Next up is the one that weÂ’re especially excited about. A new Type S “compact sedan” is on the way. Acura neglected to give this one a name, which is odd, unless thereÂ’s a big secret it wants to keep. Right now, AcuraÂ’s small sedan is called the ILX. In past (and better) years, Acura named its small cars Integra and RSX. Might we see the return of the Integra name? Or perhaps RSX? ThereÂ’s precedent for an RSX Type S, and this small Acura appears to be getting the Type S treatment.  So, what might a small Acura Type S look like? The car could borrow hardware from the Civic Si, or it could borrow from the Civic Type R. A more luxurious Civic Type R with AcuraÂ’s delightful and sharp styling would be splendid. ItÂ’d be dialed back to fit the Type S name, but nearly anything would be better than the ILX wallowing at the bottom of AcuraÂ’s lineup today. WeÂ’re left to guess at the details for now, but the roadmap shows that car arriving by 2022. There are two other small nuggets of info weÂ’ll point out on this roadmap. Acura doesnÂ’t list an RDX Type S anywhere on it. That could be because the RDX was recently redesigned, so itÂ’s not one of the completely new vehicles listed in the step ladder of new product.