Rotary Enthusiasts on 2040-cars

Auto blog

Mazda rolls out unlimited mileage warranty in Canada

Cold weather might be starting to grip parts of Canada, but our neighbors to the north are going to be able to drive their 2015 Mazda cars and utilities from Vancouver to Montreal with a little more peace of mind. That's because Mazda Canada is instituting an unlimited mileage warranty for its new models.
The updated plan starts with all 2015 model year vehicles (even those already sold), and the scheme simply removes that distance limit on everything but the emissions defect coverage. That means that the Mazdas have one year of service adjustments, three years of new vehicle coverage, five years on the powertrain, seven years against corrosion and three years of roadside assistance for as many kilometers as the owner drives.
The change removes at least one, tiny piece of anxiety about buying a new vehicle because it's easy to know when the coverage ends. "By offering our customers an Unlimited Mileage Warranty, we believe it will enhance their ownership experience by alleviating concerns such as kilometre limitations, repair costs and resale value," Kory Koreeda, president of Mazda Canada, in the automaker's announcement.

Patent application suggests Mazda rotary return

A recent patent application by Mazda reveals that the Japanese automaker is still working on the rotary engine. This could in fact be the Skyactiv-R engine found in the RX-Vision concept from the 2015 Tokyo Motor Show. As with anything Wankel-related, nothing is certain until Mazda makes a production commitment. But this filing suggests that serious development is happening in Hiroshima. The 2011 Mazda RX-8 was the last rotary-powered car you could buy in America. Slow sales, poor fuel economy, and tighter emissions standards prevented Mazda from committing to a follow-up. But the fundamental principles of the rotary - compact size and light weight - perfectly fit Mazda's Skyactiv ethos. (For an explanation of how rotaries work, click here.) In this new engine the intake port sits at the bottom of the engine with the exhaust port on top instead of the other way around. That allows for lower mounting, which improves a car's center of gravity. This rotary is also turbocharged. Putting the turbo up high helps ensure it doesn't get in the way of any body or chassis crossmembers. The implication of those claims is that somebody is thinking about how to put this engine in a car. There are other benefits as well. The short path from the exhaust port to the turbo ensures minimal turbo lag. It also allows for a close-mounted catalyst on top of the enigne, which will help emissions. Another innovation in this new engine is a triangle-shaped rotor that covers part of the exhaust port. This allows for different exhaust flow characteristics. The filing claims that that two of the four orientations allow for less airflow resistance in the exhaust port. As in previous Mazda rotaries, there are two spark plugs to manage ignition timing and combustion. But unlike in the 16X concept, Mazda's last public display of such an engine, the new rotary uses port fuel injection. Keep in mind this is only a patent application. A Mazda spokesperson refused to comment on future product, but commented "As we stated at the Tokyo motor show, Mazda is doing all that it can to bring a rotary to the market." In the meantime, keep your RX-7 prayer candles lit and hope for the return of the rotary before the end of the decade. You can bide your time by reading the entire application here. Related Video: Related Gallery Mazda RX-Vision Concept: Tokyo 2015 View 11 Photos News Source: USPTO via autoevolution Rumormill Mazda Performance rotary mazda rx7

Fiat 124 Coupe could join Spider line next year

While Mazda's content to tease coupe lovers with the last-gen MX-5 Power Retractable Hardtop and the upcoming RF, the company is loath to offer a version of its lovable roadster with a permanent hardtop. But Fiat isn't so fickle. According to Autocar, the Italian brand could unveil a proper hardtop Fiata as early as next year. Likely called the 124 Coupe – duh – Autocar reports the addition of a fixed roof will spice up the current Spider. But what kind of spice is more difficult to predict. AC reports that FCA could stay the course, offering the new hardtop with the same powertrain lineup as the Spider – 138 horsepower in the UK and 160 hp (164 hp in Abarth trim) in the US – or drive the 1.4-liter turbocharged four-cylinder higher. As for how the car will look, Autocar points to the handsome 124 Abarth Rally Concept from the 2016 Geneva Motor Show. Don't expect integrated rally lights or a standard yellow-on-red paint scheme, but the new model will likely borrow that concept's roofline – more notchback than the MX-5 RF's fastback-like look. That'd fit with the 124 Coupe's ancestors, which wore a traditional notchback roofline. Fiat offered a 124 hardtop between 1967 and 1975, giving a new hardtop Fiata much more historical precedence than a comparable MX-5. AC reports the new 124 Coupe will likely carry a 10-percent premium across the pond, with a similar increase in the US. But predicting the impact of that price hike is a little bit trickier than multiplying the 124 Spider's price by 1.1, since we don't know what trims the Coupe will come in. The Abarth is likely a shoe-in, starting around $31,000. If, and it's a big if, Fiat sells a 124 Coupe Classica, expect a $27,500 starting price, while a hardtop Lusso would be a smidge over $30,000. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.