All-new Mazda MX-5 teased
Well the chassis is at least, along with 25th Anniversary edition of current car
Given its world record status (940,000 cars and counting) and place in the hearts of many you might have hoped this fairly significant milestone would have been marked with something a little more involved. Something, perhaps, like the super lightweight Speedster created to mark the 20th anniversary. Sadly not, the 25th Anniversary Edition being little more than the usual run-out template of one-off paint scheme, some gunmetal alloys and 'off white' leather to finish off a spruced up interior.
So much for that then.
Given the MX-5 team is heads down working on an all-new fourth generation car maybe they simply didn't have the time for anything more involved. And New York is also the first real hint of what to expect, the new car's chassis on show for the first time. And, thankfully, showing Mazda is sticking with what it knows for the fundamentals.
So we've got a twin-cam four-cylinder engine behind the front axle, a manual gearbox, a torque-tube style beam linking it to the rear differential and double wishbone suspension all round. Exactly like all MX-5s that have gone before. This is a good thing.There's more encouraging news too. Mazda is claiming an overall weight saving of 100kg compared with the existing car and the engine is mounted lower and further back than before for improved centre of gravity. Given the existing hardtopped Roadster Coupe weighs in at an already svelte 1,230kg including driver that bodes very well indeed.
It gets better too, Mazda confirming the new MX-5 will be based around its Skyactiv engine principle which rejects downsizing and turbos and instead uses unusually high compression ratios and other innovations to keep the flag flying for revvy normally aspirated engines. It's the first time a Skyactiv engine has been used in a rear-drive format but if we were to take a punt on it being a version of the 175hp 2.0-litre from the Mazda 3 we'd be happy with that.
"The original concept behind the MX-5 was so simple; to offer the pure joy of a lightweight sports car that moves precisely as the driver intends," says Mazda's head board member Takashi Yamanouchi. " While responding to increasing safety and environmental requirements, over the 25 years since its launch we have had to continually reinvent the MX-5 - far beyond simple evolution - in order to stay true to that original ideal. The history of the MX-5 is one of changing everything in order to stay the same. A history of innovating in order to preserve the ideal."
And if that means we can have all we like about the MX-5, just lighter, more efficient and better balanced than before then it sounds like there's little to fear and much to look forward to with the new car.
I applaud Mazda's commitment to N/A engines and weight reduction.
http://www.pistonheads.com/gassing/topic.asp?h=0&a...
Now please, please stick with hydraulic power steering.
As for EPAS, the RX-8 had brilliantly feelsome steering with EPAS, so I'm not that worried. There does appear to be an unsightly motor-shaped bulge to the front of the steering rack. That said, I've not driven an NC (same steering system as the RX-8?) and that apparently lacked feel...
Still, I'm in the camp that says a car weighing only 1050kg doesn't really need PAS.
Sounds promising for the mk4 170 bhp and around 1100kg good figures to me.
My mk1 is 900kg and 115bhp which is plenty powerful for a small 2 seat roadster this should be good.
As for EPAS, the RX-8 had brilliantly feelsome steering with EPAS, so I'm not that worried. There does appear to be an unsightly motor-shaped bulge to the front of the steering rack. That said, I've not driven an NC (same steering system as the RX-8?) and that apparently lacked feel...
Still, I'm in the camp that says a car weighing only 1050kg doesn't really need PAS.
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