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Driving the Toyota Supra, Honda Passport and BMW 3 Series | Autoblog Podcast #582

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Green Editor John Beltz Snyder and West Coast Editor James Riswick. First, they talk about the cars they've been driving, including the Honda Passport, BMW 330i and Audi RS5. They follow up with notes about driving the Toyota Supra and 86, and whether Toyota's new sports car strategy makes sense. Then they discuss the news, including the Ferrari SF90 Stradale plug-in hybrid, a possible Renault-FCA merger, death rumors for the Jaguar XJ and thoughts on the upcoming Chevy Trailblazer. Autoblog Podcast #582 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving: 2019 Honda Passport 2019 BMW 330i 2019 Audi RS5 Sportback Toyota Supra, 86 and the company's sports car strategy In the news: Ferrari SF90 Stradale FCA and Renault Jaguar XJ going away? Chevy Trailblazer Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:

Mitsubishi Motors halts some SUV sales in Japan as MPG scandal grows

Mitsubishi's fuel-economy scandal is going from bad to worse. First, the Japanese automaker claimed it lied about the fuel economy for a few kei cars, then it claimed fuel economy tests for as far back as 1991 could reveal mile-per-gallon figures that were tampered with. In May the automaker, admitted that every single vehicle it's sold in Japan could be affected by the fuel-economy scandal. Now, the Japanese automaker revealed that more of its vehicles were involved in the fuel-economy cheating scandal – and one of them is sold in the US. After completing its investigation into the automaker's fuel-economy scandal, Japan's Transport Ministry found that Mitsubishi overstated the fuel economy for eight more vehicles in marketing brochures, one of which is sold as the Outlander Sport in the US, reports Automotive News. The Transport Ministry ordered Mitsubishi to stop domestic sales of the models, which include the Pajero, Outlander, and RVR SUV (known as the Outlander Sport in the US). The latest finding adds to four kei cars that were previously noted for having overstated fuel economy figures earlier this year. Japan's sixth-largest automaker is having a hard time recuperating since the scandal broke earlier this April. The initial scandal led to the automaker suspending its sales, which caused a large dip in the automaker's market value. The scandal required Mitsubishi to seek financial assistance from Nissan, which agreed to buy a controlling 34-percent stake for $2.2 billion. Investigators hired by Mitsubishi to look into the automaker's overstated fuel economy figures revealed the company's "corporate culture" as the issue. More specifically, the investigators founds the company's pressure to improve fuel-efficiency figures, a lack of unity between divisions, and an unwillingness to accept fuel economy shortfalls as the reason for falsifying its vehicles' mpg figures. Mitsubishi is expected to compensate Japanese owners for the overstated fuel economy figures, which would result in a massive loss for the automaker. The company is expected to post a net loss of roughly $1.4 billion this year, pushing Mitsubishi into the red for the first time in approximately eight years. Related Video: News Source: Automotive News-sub.req.Image Credit: Tomohiro Ohsumi / Bloomberg via Getty Images Government/Legal Green Mitsubishi Nissan Fuel Efficiency kei car scandal

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.