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Watch a high-speed chase from a motorcycle-mounted officer's point of view

Riding a motorcycle through high traffic can be a stressful experience. And we don't even want to imagine what it's like to have to actually pursue someone on a motorcycle. Fortunately, we don't have to. Officer Troy Gurley of the Florence, Alabama police force recently attempted to stop a vehicle for traffic violations. The driver, 24-year-old Justin Sanders, figured he could use his Mazda3 to outrun the bike cop. Turns out, not so much.
Gurley pursued Sanders for nearly five minutes as the Mazda driver ran stop signs, swerved through traffic and raced through residential neighborhoods, but the perpetrator couldn't shake the tenacious and experienced rider. Other units soon joined the pursuit, and Sanders thought it best to leave the protection of his car to attempt to flee on foot. From there, it didn't take officers long to apprehend him. You can watch the video below for yourself.

Mazda patents show rotary engine for range-extended EV

Two years ago, Mazda introduced a fascinating range-extended electric car called the Mazda2 RE Range-Extender. It took an electric Mazda2, and dropped in an itty-bitty 330cc rotary engine. It wasn't the rotary-powered sports car we had hoped for, but it seemed like a unique way to keep the quirky engine alive and kicking. But not long after the car's reveal, it seemed to disappear. Now the basic idea has resurfaced with a few modern updates in a couple of US patents. The first patent is pretty straightforward and describes a range-extended EV similar to the BMW i3. At the front is an electric motor driving the front wheels. At the back is an internal combustion engine that powers an electric generator. In the middle is a lithium-ion battery for storing and delivering electricity. It's the same set-up as that Mazda2. The second patent is for an engine start-and-stop system, but specifically for rotary engines. The system is designed to shut off a rotary engine when not needed, much as modern piston engines do. It also stops the rotor in a position that closes the intake port to ensure no fuel or exhaust emissions slip out through the intake tract. This is necessary since there are no valves in a rotary, and air and exhaust come through ports that are "opened" and "closed" by the rotor itself. The patent also describes the possibility of firing a spark plug after the fuel has been cut to eliminate any leftover fuel emissions. This system would theoretically improve a rotary engine's fuel economy and emissions significantly, which would be a boon as those are two of the rotary's major weaknesses. The rotary-engine patent also includes the same range-extended powertrain drawing as the first patent. It's there as a description of a possible application. And in such an application, where the rotary wouldn't have to run all the time, the system could take advantage of the rotary's inherent strengths. Weight can be kept low thanks to the engine's small dimensions, which should help in keeping the car sprightly and efficient. Rotaries are renowned for smoothness, too, so it shouldn't need too much refining and sound deadening, the latter of which adds more weight. The small size would also help with packaging, leaving more space for people, cargo, or possibly batteries. And since it has been patented, the company may be looking to bring the system to market.

Mazda2 sedan images released ahead of Thailand reveal

Mazda will let customers put some junk in the trunk of its Mazda2 with the introduction of a new four-door model at the upcoming Thailand International Motor Expo on November 28. While the show is still days away from beginning, the Japanese automaker is already spilling some of the details about the sedan variant of its fetching subcompact. The four-door and traditional hatchback versions of the Mazda2 will both hit Thailand in early 2015. The two of them are essentially identical other than the added trunk and adjusted rear styling for the sedan. It basically makes the model look like a shrunken down version of the Mazda3 sedan, which isn't a bad thing at all. The company has big expectations for the little car because they're already Mazda's bestselling passenger models in Thailand. Both models will be sold with the SkyActiv-D 1.5 diesel in Thailand, which gives them lower taxes under the government's low-emission, compact car incentive plan. According to a previous rumor, a gasoline-fueled mill could join the lineup eventually, too. There's also gossip that the Mazda2 sedan could eventually be sold in Australia and Europe, but US sales are still a mystery. When asked about the four-door here, Mazda spokesperson Eric Booth told Autoblog, "We'll have more to say on Mazda2 at a later date. Right now, our focus is on the launches of the all-new CX-3 and MX-5 as well as the refreshed CX-5 and Mazda6." The company is showing all of those models at this week's Los Angeles Auto Show. Mazda to Debut the All-new Mazda2 Sedan at Thailand International Motor Expo - Goes on sale in Thailand alongside the hatchback model early 2015 - HIROSHIMA, Japan-Mazda Motor Corporation will debut the sedan model of the all-new Mazda2 (known as Mazda Demio in Japan) at the Thailand International Motor Expo 2014*1 on November 28, 2014. The all-new Mazda2 compact sedan features handsome proportions and bold styling, a high-quality, sporty interior and a combination of excellent driving performance and outstanding environmental and safety performance. The all-new Mazda2 hatchback will also be exhibited at the expo; the first time the model has been displayed to the public in Thailand. Both the sedan and the hatchback feature the SKYACTIV-D 1.5, Mazda's newly-developed small-displacement clean diesel engine. The all-new Mazda2 goes on sale in Thailand in early 2015.