Wankel + Automatic = Ideal Truck Drivetrain?

Murilee Martin
by Murilee Martin

You’d think that the zilch-o-torque characteristics of a Wankel engine wouldn’t be so great for hauling heavy loads, and you’d be right! Adding an automatic transmission to the mix, as is the case with this ’75 Mazda pickup, no doubt made for some interesting driving experiences when hauling, say, a dozen sacks of concrete mix in the back.

I can’t remember the last time I saw a Mazda rotary pickup on the street, but this one— which I spotted in a Denver self-service wrecking yard a couple days ago— survived long enough to stay out of The Crusher’s way until the second decade of the 21st century.







Murilee Martin
Murilee Martin

Murilee Martin is the pen name of Phil Greden, a writer who has lived in Minnesota, California, Georgia and (now) Colorado. He has toiled at copywriting, technical writing, junkmail writing, fiction writing and now automotive writing. He has owned many terrible vehicles and some good ones. He spends a great deal of time in self-service junkyards. These days, he writes for publications including Autoweek, Autoblog, Hagerty, The Truth About Cars and Capital One.

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  • Redshift Redshift on Jan 21, 2011

    I love REPU's. I would love to add one to the fleet, but this on is a bit far away I think. Very cool truck, and have a huge following amongst Rotary fans. I'm amazed this one got junked. There were two at the Deal's Gap Rotary Rally last year, and were crowd favorites. One of them was still original paint/unrestored.

  • Biskit Biskit on May 08, 2012

    I learned to drive in a '75 mazda B1600. That truck was absolutely indestructible. And, having a manual choke in hand was a great "feature". I always loved the sorta military look of the rear end.

  • Jalop1991 is this anything like a cheap high end German car?
  • HotRod Not me personally, but yes - lower prices will dramatically increase the EV's appeal.
  • Slavuta "the price isn’t terrible by current EV standards, starting at $47,200"Not terrible for a new Toyota model. But for a Vietnamese no-name, this is terrible.
  • Slavuta This is catch22 for me. I would take RAV4 for the powertrain alone. And I wouldn't take it for the same thing. Engines have history of issues and transmission shifts like glass. So, the advantage over hard-working 1.5 is lost.My answer is simple - CX5. This is Japan built, excellent car which has only one shortage - the trunk space.
  • Slavuta "Toyota engineers have told us that they intentionally build their powertrains with longevity in mind"Engine is exactly the area where Toyota 4cyl engines had big issues even recently. There was no longevity of any kind. They didn't break, they just consumed so much oil that it was like fueling gasoline and feeding oil every time
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