Engines

Mazda considering adding a rotary engine to one of its SUVs

The Mazda CX-30 might soon be adding a rotary engine to its list of powertrain options.

Photo courtesy of Mazda North American Operations Inc.

It's the words that the little voice in the back of the mind of Mazda enthusiasts keeps saying: rotary engine. While most of said enthusiasts are eagerly awaiting the always-rumored return of the RX-8 (not that it's happening anytime soon) and it's rotary engine, the first vehicle that could possibly get the engine isn't a new RX-8. It's the CX-30.

Tucked into a press release designed for European media outlets celebrating the rotary engine, are two lines that stand out:

"Later, the company developed a prototype Mazda2 EV with a small single-rotor engine used as a range extender. A similar system could find its way onto the Mazda MX-30, a brand new battery electric crossover SUV arriving at dealerships this year."

In the production SUV, it's likely that the rotary engine would serve in an alternate power plant capacity. This is similar to the way BMW has used the i3 model with the available range extender, which pairs a 0.647-liter two-cylinder engine with the car's battery to achieve a range of 200 miles.

The big question is, will this version of the car come to America? Mazda has committed to adding plug-in electric models to its lineup. However, the expediency with which they arrive in the U.S. marketplace may be slowed by the recent move of the Trump administration to roll back an Obama-era law that pushes automakers to produce more fuel efficient vehicles. Regulations are more stringent in Europe so it makes sense that Mazda would first turn its attention there.

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New electric luxury vehicles

Three new Mercedes-Benz EVs we can't wait to see

Mercedes showed off its electric future at the 2021 IAA Mobility show in Germany.

Mercedes-Benz

Mercedes-Benz is going electric, and though it only recently announced its firm plans to do so, it already seems that the German automaker is moving quickly toward that goal. At the 2021 IAA Mobility show in Munich, Mercedes showed off some of its upcoming electrified products. We've seen the EQS, a flagship electric sedan, but three newcomers made an appearance at the show.


Mercedes-Benz EQB EQB will be Mercedes' electric family SUV.Mercedes-Benz


EQB

EQB is the brand's family-sized SUV, offering seating for up to seven people. A long wheelbase of 111.3 inches and adjustable second-row seating allows more interior space for people and gear. Mercedes says the EQB will offer two powertrain configurations: The EQB 300 4MATIC will get 225 horsepower and the EQB 350 4MATIC will sport 288 horsepower. A front-wheel drive configuration will go on sale later and a long-range model will follow.


Mercedes-Benz Concept EQG The EQG will eventually become the brand's electric off-roader.Mercedes-Benz


EQG

Concept EQG is a preview of the eventual electrification of the Mercedes-Benz G-Class, its boxy, upper-crust off-roader. This concept is far closer to a design exercise than something we'll actually see in production, but it's an interesting demonstration, nonetheless. With 22-inch wheels, wild exterior lighting touches, and what the automaker says will be legendary off-road abilities, the EQG will be an exciting vehicle when it does make an appearance.


Mercedes-Benz EQE EQE will follow the EQS as a smaller, sportier electric sedan in 2022.Mercedes-Benz


EQE

EQE is the second car to use Mercedes' EVA2 electric architecture, following the EQS sedan. The car is currently scheduled for a staggered release in mid-2022 and will feature a more compact and sportier design than its predecessor. Mercedes says that the car will be available with either 19- or 21-inch wheels, and notes that its size is comparable to the current CLS coupe-sedan. The car offers an impressive range of up to 410 miles on a single charge from its 90kWh battery and special charging capabilities through the Mercedes me Charge network.

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The Roadster's specs are impressive, to say the least.

Tesla

Elon Musk took to a stage in late 2017 to announce a new product, the second-generation Tesla Roadster, and the numbers were impressive, even for a guy known to casually drop massive bombshells in 160 characters or less on Twitter. He pledged a 620-mile range and a 0-60 mph time in 1.9 seconds for the car – impressive specs, to be sure. When Musk unveiled the car, production was scheduled to commence some time in 2020, but as we all now know, last year wasn't a banner year for car manufacturing. In January, he pushed that date back to 2022, but the timeline has slipped again - into 2023 at this point - and that's only if everything goes smoothly between now and then.


Tesla Roadster Supply chain issues have caused delays in the Roadster's release.Tesla


Responding to a tweet on Wednesday, Musk stated that "assuming 2022 is not mega drama, new Roadster should ship in 2023." That's a pretty big asterisk, given how things have been going over the last 18 months. It's not surprising, though, and Musk acknowledges what we've known for some time now: The global supply chain is a mess, thanks to microchip shortages and pandemic-related closures and delays. "2021 has been the year of super crazy supply chain shortages," he said, admitting that "it wouldn't matter if we had 17 new products, as none would ship." Again, it's not surprising, but it is most likely frustrating for reservation holders, who've plopped down anywhere from $50,000 to $250,000 to hold an order for the Roadster.




Tesla is far from being the only automaker to experience delays, but even if we assume that the rest of 2021 and the beginning of 2022 go smoothly, there's still a lot that can happen. All of Tesla's suppliers would have to get their ducks in a row and there can be no COVID-related production delays. That would also peg 2022 as one of the automaker's flagship years for product releases, with both the Semi and Cybertruck on the schedule. It's possible, but far from guaranteed, that all of those pieces fall into place, making Tesla's 2022 a banner year. As for the Roadster, 2023 could be the year that we're all blown away by its range and acceleration, but recent history suggests that anything can happen at any time, so we won't be holding our breath.

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