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Acura NSX EV puts winner Tetsuya Yamano back on Pikes Peak

With Pikes Peak right around the corner, Acura is showing off more details about its NSX-inspired all-electric racer. The four-motor EV will be driven in the Electric Modified Class by Tetsuya Yamano, who has been testing the car at the Hill Climb for the past few weeks. Acura is also running two NSX hybrids up the hill in the challenge next weekend. So, what's different inside this NSX-like EV? Like the all-electric Honda CR-Z that Yamano drove up Pikes Peak last year – winning the Challenge Exhibition class with a time of 10:23.829 – the NSX-inspired EV uses two Twin Motor Units (TMU) from the company's Sport Hybrid SH-AWD powertrain. Each axle has a TMU and that means that the car, "has achieved independent torque distribution to all four corners – true four-wheel torque vectoring," according to Acura. That sounds nice, but the real test will be out in Colorado in just a few days. Related Video: Acura NSX-Inspired EV Concept Ready to 'Charge Up' Pikes Peak Vehicle Features World's First All-Electric, 4-Motor SH-AWD® Powertrain Jun 20, 2016 TORRANCE, Calif. – Acura will campaign an all-electric, NSX-inspired EV Concept in the Electric Modified Class at the 2016 Broadmoor Pikes Peak International Hill Climb. The Acura EV Concept features a further evolution of the experimental, all-electric, 4-motor Super Handling All-Wheel Drive™ (SH-AWD®) powertrain that won last year's Pikes Peak Challenge Exhibition class. The supercar-inspired Acura EV Concept will be driven by Tetsuya Yamano, who campaigned last year's CR-Z-based electric prototype. The Acura EV Concept is the ultimate embodiment of the all-wheel-drive Electric SH-AWD powertrain featuring a world's first technology that enables four-wheel independent torque allocation. The Acura EV Concept's Electric SH-AWD powertrain produces three times the total system output of last year's electric prototype and is mated to the NSX body. "We've been tuning the car for several weeks at Pikes and have advanced its performance significantly," said Tetsuya Yamano. "We're honored to be running at Pikes in this historical, anniversary year – an event respected by racing fans all over the world." 4-Motor Development Honda R&D has been developing "super handling" technology for more than 20 years in the pursuit of ideal vehicle handling.

Why Acura should build a hybrid Integra successor using NSX tech

Yes, it sounds like a heresy. Yes, the Honda CR-Z was not a good hybrid sports car. Yes, we know the RSX officially replaced the Integra here (but was called the Integra in Japan). But, no, we're not crazy. Well, maybe a little bit. But hear us out. At the moment Acura is a bit of an unfocused mess. Its line-up is thoroughly uninspiring, save for its $200,000 NSX supercar – a great mid-engined supercar with an impressive, performance-oriented hybrid AWD system. And yet few people would draw a line connecting Acura's other SH-AWD hybrids, the RLX Sport Hybrid and MDX Sport Hybrid, to the NSX. The first NSX told the world that Acura built cars with world-class technology and performance, and the Integra carried it to people with normal pocketbooks. Since the new NSX communicates a similar message as its forbearer, so too would a new Integra. Now making an entry-level sports car with hybrid technology is tricky business. As we already established, the Honda CR-Z was a colossal flop. It's balance was all off: heavy, expensive, and not very sporty – and it didn't even get very good fuel economy. However, Honda and Acura can learn from these mistakes. First, to keep costs in check, Acura can borrow from Honda's ever-improving parts bin. It would logical to borrow the excellent Civic coupe platform – something the old Integra did as well. It could also attach the proposed hybrid powertrain to the upcoming Si turbocharged four-cylinder. Some added cost will be unavoidable, since the batteries and motors will have to go somewhere. That will cost some engineering dollars, and inflate the price tag a bit. However, since Acura is a premium brand, it has some wiggle room to bump up the price without losing buyers. Weight is another potential issue this hypothetical hybrid will face, and was one of the chief complaints with the CR-Z. Looking at the RLX and the RLX Sport Hybrid, the hybrid bits weigh about an extra 340 pounds. That's not insignificant, but added to the turbocharged Civic EX-T coupe's 2,900 pound curb weight, you would have a car that would weigh 3,240 pounds. That's comparable to the very fun Mustang EcoBoost. As long as Acura keeps the weight under 3,500 pounds, the brand should have an entertaining coupe on its hands. The final piece of the puzzle is to make sure it isn't compromised. Every bit of hybrid tech in the NSX is there for performance. It helps eliminate turbo lag, and it improves acceleration and handling.

Honda S2000, Acura RSX recalled over brake boosters

Honda has announced a recall that affects two of our favorite, dearly departed cars from the brand's portfolio: the S2000 roadster and Acura RSX coupe. A total of 5,239 S2000 models from the 2006 and 2007 model years are affected by this problem, as are 13,113 2006 Acura RSX models.
"A production error may have allowed brake booster components to be produced outside of the original specifications, potentially causing decreased brake assistance over time, which could increase the risk of a crash," American Honda said in a press release. Thus, dealerships will inspect and, if necessary, replace the brake booster setups in these vehicles, free of charge.
No crashes or injuries have been reported in relation to this brake problem. Honda says the problem was discovered during warranty claim analysis.