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New 2022 Acura MDX platform to underpin future Hondas

The 2022 Acura MDX introduces a new platform to the Acura and Honda lineup called the Global Light Truck Platform, and it's currently exclusive to the MDX. The new 2021 Acura TLX is also built on a totally new platform that isn’t shared with any other Honda or Acura. Going further back, when the redesigned 2019 RDX debuted, Acura said that model was built on “a new-from-the-ground-up, Acura-exclusive platform." ThatÂ’s three totally-new and Acura-exclusive platforms in a short time period, and it got us thinking. What is Acura up to here?  Most manufacturers these days are increasingly going in the exact opposite direction. VolkswagenÂ’s MQB architecture underpins everything from the hot hatch GTI to the gigantic Atlas. ToyotaÂ’s TNGA platform has multiple sizes/versions, but Toyota still considers them related and will tell you that TNGA is the basis of cars from the Corolla on up to the Highlander, plus the Lexus UX and ES. You can find similar stories all across the industry, in both luxury and non-luxury brands. Acura, on the other hand, appears to be taking a totally different approach. To get some clarity on strategy, we reached out to Acura. The answers are multifaceted, but Acura says it's spending money where it pays dividends for performance — but there's also more sharing between models than it might look like on the surface. “The definition of what constitutes a 'common platform' varies by automaker,” Acura exclusively told Autoblog during a wide-ranging e-mail interview involving the input of numerous engineers and product planners. “For us, the most fundamental value is to maintain the same carry points throughout production and enable us to produce different vehicles in the same manufacturing environment.” As an example, the TLX and RDX feature similar carry points in the chassis to enable their production on the same line, but thatÂ’s where the two diverge. “The TLX is different in that it has a bespoke platform that is not shared with any other Acura or Honda vehicle,” Acura says.

Acura preps ILX for endurance racing challenge

Acura has used the occasion of this year's SEMA show to unveil a 2013 ILX that is remarkably different from the road-going car that we are familiar with. A far distance from the rather mildly performing street car, this ILX Endurance Racer is actually prepped to race at the grueling 25 Hours of Thunderhill in Willows, California.
The ILX racers (Team Honda Research has prepped two of them for the race) have actually each been constructed using two donor ILX sedans: one body-in-white chassis and one full production-spec car that donates powertrain, interior and electronic components. Overall, increasing the performance of the car was done mostly through extensive weight reduction rather than bumps in power. No figures have been given for the output of the ILX's K24Z7 engine, though we are told that a custom intake and exhaust have been fitted, as well as a racing flywheel.
A prominent LED lighting system dominates the front fascia of the ILX, along with a huge front splitter, while a massive wing speaks to the intentions of the car.

Massive Airbag Recall Affects Seven Automakers

The recall of faulty airbag inflators supplied by Takata has exploded today to grow to seven automakers. In most cases, only models in certain high-humidity regions were affected because the National Highway Traffic Safety Administration found in its investigation that moisture played a role in determining whether there would be a problem. However, some companies opted for national campaigns. The exact number of affected models for these campaigns isn't yet known at this time. BMW is recalling an undisclosed number of 325i, 325Xi, 330i and 330Xi models from the 2001 through 2005 model years and the 2001-2006 model year versions of the 325Ci and 330Ci for the driver side and passenger side inflators. Only vehicles currently registered in Florida, Puerto Rico, Hawaii and the US Virgin Islands are covered under this recall. Neither Chrysler's filing with NHTSA nor its press release list the specific models affected, but a company spokesperson told Autoblog that at this time it only covers the driver and passenger side inflators for the 2006 Dodge Charger in Florida, Puerto Rico, Hawaii and the US Virgin Islands In most cases, only models in certain high-humidity regions were affected because the NHTSA found that moisture played a roll in determining if there would be a problem. Ford is recalling an estimated 58,669 cars that include the 2005-2006 model years of the Ford GT for the driver and passenger inflators, the 2007-2007 model years of the Mustang for the driver side and 2004 Ranger for the passenger side. It covers vehicles originally sold or currently registered in, wait for it... Florida, Puerto Rico, Hawaii and the US Virgin Islands. Honda is issuing three separate recalls regarding the problem. First, the company is recalling the 2002-2003 model years Civic, CR-V and Odyssey and the 2003 model year of the Accord, Element, Pilot and Acura MDX to replace the passenger's side inflator. This covers all models nationwide. Second, Honda is repairing the passenger's side airbag inflator in the 2003-2005 Accord, Civic, CR-V, Element, Pilot, the 2003-2004 model year versions of the Odyssey, the 2003-2005 model year Acura MDX and 2005 Acura RL. However, only for vehicles located in Alabama, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico and the US Virgin Islands. Owners will be notified in July. Finally, Honda is separately replacing some models' driver's side inflators.