2010 Mazda Cx-7 Cx7 S Touring 2.3l Turbo Awd 4wd 1 Owner Leather Not Cx9 on 2040-cars

Auto blog

LA Design Challenge invokes biology for 2025 concepts [w/poll]

Participants in the annual LA Design Challenge always manage to come up with edgy, wacky designs for future vehicles, but with a theme of "Biomimicry and Mobility: 2025" this year's crop of cars might be the quirkiest we've ever seen. As usual, automotive designers from around the world participated in this year's competition, and all the designs will all be unveiled next week during the LA Auto Show with a winner being announced on November 21.
Chinese automakers made a strong showing with Qoros, SAIC Motor, JAC Motors (the company responsible for the Ford F-150 clone) and Changfeng all bringing interesting takes on the biology, human intelligence and sustainability theme. One of the more innovative ideas among these automakers is the Qoros Silk Road System allows autonomous vehicles to drive in packs similar to how ants travel. Speaking of ants, the SAIC Motor Mobiliant (shown above) gets its design from the shape of an ant's body, and, like the insect, it can climb building acting as a personal elevator as well. The JAC Motors design also merges vehicle and building design, while the Changfeng LaBrea inspired by the design of muscle fibers.
Other entrants include Subaru and US-based design teams for BMW, Toyota and Mazda. BMW's duo of concepts mimic plant and animal life. The LA Subways concept acts as a submersible, single-person vehicle to take advantage of the LA river, with a shape similar to an Ocean Sunfish. The Sustainable Efficient Exploratory Device (SEED) imitates the shape of a seed pod, and uses propulsion methods inspired by a shark, dragonfly and a water bug. Mazda's Auto Adapt might be the most car-like concept of the bunch, while the Subaru Suba-Roo and the Calty-designed, Toyota e-grus are the most mind-blowingly awesome.

Confirmed: Mazda Miata gets more power, higher redline, telescoping wheel

Our friend over at Road & Track, Bozi Tatarevic, has a keen nose for stuff just like today's Miata news, and he spotted an article by the Japanese car magazine Car Watch that details Mazda's upcoming updates. Car Watch actually got to drive the car, too. There's a lot to go through, but the highlight has to be confirmation of what we told you earlier this year about a significant power bump: The Miata will indeed get an increase of 26 horsepower, from 155 to 181. But the power's not the whole story. Mazda has increased the redline from 6,800 RPM to 7,500. It's not clear at this point where torque and power peaks are in the rev range, or how these changes affect low-speed drivability, but more revs are almost always a good thing and aren't likely to detract from the roadster's fundamental goodness. Car Watch reports that lighter pistons and connecting rods are fitted to help reduce rotational mass in the 2.0-liter inline-four. Some valvetrain changes were needed to support the higher redline, mainly stiffer valvesprings to prevent valve float. Mazda also changed the shape of the valves and optimized the intake ports to breathe better at higher RPM. The inner diameter of the exhaust ports were increased to flow better through a new muffler better tuned to the engine's new operating range. This confirms and gives a little more detail to what we reported earlier based on a leaked document from Mazda Canada. Car Watch also confirms that the revised Miata will get a low-inertia dual-mass flywheel, which should help absorb some vibration, noise and harshness from the higher-revving engine without losing too much of the directness that a single-mass flywheel provides. Mazda usually gets stuff like this right, so while we won't know until we get a chance to drive it whether the DMF feels "right," we're not too worried about it. There's also a telescopic steering wheel, a first in any Miata, which has a range of about 1.1 inches. That doesn't sound like much, but it should help folks with longer legs reach the wheel without having to crank the seat forward. Interestingly, Car Watch reports that the telescoping wheel was opposed by some in the company seeking to save every fraction of an ounce of weight, and to get it through, the company apparently had to change some of the material in the upper steering column from steel to aluminum to satisfy the weight-conscious. Little details like these are fantastic.

Mazda MX-5 Miata RF Luggage Test | How big is the trunk?

The Mazda Miata would not be my first choice for a road trip car. Would probably be in the bottom 10, in fact. The interior fits me like a coffin, the seats pinch my back and the amount of passenger legroom is laughable. It's not exactly the most serene car, either.  But hey, there are sadists out there who may want to venture somewhere in it. I work with some of them. So, as they were the ones who requested this, here is the answer to the question: how much luggage fits in the Miata's trunk? Alright, so on paper, the Miata RF has 4.48 cubic-feet of trunk volume. The regular soft top Miata, the one you should absolutely get instead, has 4.59. Does that different matter? Probably not. However, when talking about trunks in this diminutive size range, the shape is the ultimate factor. For instance, the Porsche 911's 4.6-cubic-foot frunk is basically the same as the Miata's, yet it's narrower and deeper. My BMW Z3's trunk is 5 cubic-feet, yet it's wider, longer and much shallower. On paper, they'd seem to be the same, but you can't fit the same items within them.  Usually, I'd now list all the bags I have to test, but dude, in the words of Jay Mohr in "Go" ... This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Go (8/8) Movie CLIP - It's a Miata (1999) HD   Here's what I could fit ...     This bag is 26 inches long, 16 wide, 11 deep and you'd have to check it in at the airport (remember those?!?). It BARELY fit inside the Miata. The ever-so-slightly larger gray version of this bag I have did not fit.   By contrast, it slid very easily into my Z3 and as you can see (below left), the remaining area was far more easily accessed due to the wider trunk opening. However, this bag wouldn't fit at all in the 911's frunk as the space isn't wide or long enough.      Alternatively, shown above, I could stack two carry-on roller bags (one 24L x 15W x 10D, the other 23L x 15W x 10D). This time, the tight fit came from height.    By contrast, these two would fit with room to spare in the deep 911 frunk as Zac Palmer discovered with his similarly sized bags (below left). They also fit in my Z3 (below right), but were side-by-side and just BARELY fit due to the trunk's much shallower depth. Basically, the Z3 was worst here.