Posts Tagged ‘LExus’

Ludicrously Freakin' Awesome Lexus in Action

Tuesday, December 15th, 2009

LFA

Ok, so you’ve probably heard that the long awaited Lexus supercar has been badged with the silly pricetag of £350K and that it goes like stik and that anyone with a heart and two ears could not but love the sound of its V10 engine. But now there’s a way to exper­ience the sound of the LFA without being a jammy car hack or the heir to a tobacco fortune.

When designing the LFA’s exhaust system, the team at Lexus appar­ently studied the noise made by a Formula 1 car at maximum revs, then applied detailed design features to create an exhaust note for the LFA that is unlike any other car on the road, enhancing the sensation of speed and acceleration.

The car’s main silencer is made of titanium and has a valve-​​actuated, dual-​​stage structure that channels the exhaust flow according to engine speed. Up to 3,000rpm, the exhaust valve stays closed, routing the flow through multiple chambers, creating an unobtrusive note. Above 3,000rpm the valve opens, allowing the exhaust to bypass these chambers and flow into a single resonance chamber, before exiting through the stacked trio of tailpipes.

The V10’s induction system was also modified to complement the engine’s acoustic qualities. The uniquely formed horizontally split resin surge tank – a unique design – mimics the acoustic chamber of wind and string instru­ments: up to 4,000rpm it emits the engine’s primary firing frequency of 300Hz; this changes to 400 to 500Hz as the engine revs climb to 6,000rpm; and a peak is reached at 600Hz as the engine wails towards its 9,000rpm red line.

The air intake is made from a porous duct material to generate bass to mid-​​range tones. The LFA devel­opment team called this acoustic effect ‘Resonated Complex Harmony.’

If the above couple of paragraph read like Greek mumbo jumbo to you, then you’re not alone: but any fool can under­stand that piping the exhaust note into the cabin can only improve the driving experience.

The engine’s induction and exhaust soundtrack are channelled into the LFA’s cabin, so people on board can enjoy the exper­ience as much as those on the outside. The main sound channel that pipes in the engine’s induction notes runs from the surge tank into the cabin below the main dashboard panel.

Two further sound channels run to an opening in the upper cowl on top of the dashboard structure and a reflector panel low down at the front of the cabin. Together with the primary sound channel, these put the driver at the centre of the LFA team calls the ‘3D Surround Sound Concept.’

This thrilling acoustic performance of theV10 engine can now be heard online, available in the sound library at the dedicated LFA site www.lexus-LFA.com

IS-F Lexus for Humberside Police

Tuesday, July 28th, 2009

isf1

Let’s face it. Every one of the nation’s finest joined the police force so he or she can speed along on the blue light, breaking as many laws as the neenarr will allow. Come on, you know it’s true.

But until now, the Range Rover and the Volvo estate was probably the best the aspiring British cop could hope for. But now, Humberside Police have gone and taken delivery of a Lexus IS-​​F, thereby making the rest of the nation’s rozzers supremely jealous, and setting a new gener­ation of Humberside’s joyriders to quake in their classic Reebox.

According to press releases “specially trained” officers spent 12 months evalu­ating a number of high performance vehicles in a bid to find the perfect speedster to replace the existing Subarus that the force employs.

Tough work, but someone had to do it.

The Lexus IS-​​F surely outdoes Regan & Carter’s Ford Granada, and even Bodie and Doyle’s RS 2000. It has, after all, a performance tuned 5.0-litre V8 engine capable of reaching 62mph in 4.8 seconds and a top speed electron­ically limited to 168 mph.

The question remains: What would you rather be staring at in the rear-​​view mirror – the lexus or inter­ceptor from Mad Max?

mad-max-cop

Japanissimo!

Wednesday, March 25th, 2009

japan_1

Japan’s final victory in its long campaign to dominate the global car industry only came last year. General Motors had been the world’s biggest carmaker for 75 years, and last year celeb­rated its centenary. Toyota’s birthday gift to the General was to steal his long-​​held, long-​​cherished number-​​one slot. Japan overtook Germany as the world’s biggest car exporter back in ’74, and the US as the world’s biggest carmaker in 1980, but it took until 2008 for a Japanese carmaker to become the biggest in the world.

And when it finally came, it was a very Japanese victory. There was no corporate crowing. Toyota’s bosses wouldn’t discuss it; not even a press release was issued. Maybe they’d foreseen the cataclysmic sales slump that has since hit every major carmaker, Toyota included, and decided that making a big noise about numbers would be a bad idea.

But the slump won’t threaten Toyota’s number one position. And what do you notice about those two other red-​​letter dates in Japan’s automotive history? Each follows a major global economic crisis, namely the oil panics of ’73 and ’79. In each case Japan’s car industry was hit hard. But in each case, as the world’s economy rebounded, chastened car buyers wanted more of the small, reliable, economical and affordable cars the Japanese build so brilliantly. You can count on the same thing happening again.

Honda, First International Automaker To Build A Car In America

So where did it all go right for Japan? As a global car super­power, it was a very late starter. In the 1920s and ‘30s, as the US and European carmakers were bringing motoring to the masses and building fabulous Bugattis and Duesenbergs, the Japanese government classed anything with four wheels and an engine as a munition, and controlled what was built. So the first Japanese car firms – Mitsubishi, Isuzu, Mazda and Toyota – mostly built grim military trucks.

But the government also passed an act which made it almost impossible for foreign carmakers to continue to operate in Japan. Ford and GM estab­lished themselves in Europe before the war and still dominate. They also controlled virtually all of Japan’s car production until the mid-‘30s, and might still do if they hadn’t been booted out.

The Americans might have lost another oppor­tunity to stifle Japan’s nascent car industry during the war, when a massive bombing mission on Toyota’s main factory was called off after the A-​​bombs were dropped and Japan capit­u­lated. Not that Toyota and its rivals then had it easy; in the bleak post-​​war years they were reduced to making pots and pans to keep their factories open.

But the Americans helped out again, twice. First, while still controlling Japan they banned car production. So the Japanese concen­trated on building cheap, efficient motor­bikes, which found an instant, vast and desperate global market. By 1960, Japan was the biggest bike maker in the world, and firms like Honda and Suzuki got their start. Then the Korean War brought US money flowing into Japan, creating demand for military trucks, reopening the car factories and super­charging the Japanese economy.

japan_3

But the real inflection point came in 1955. The Japanese government again stepped in, but this time with a positive suggestion. It proposed a ‘people’s car’; something small, light and cheap that cash-​​strapped post-​​war car buyers could reasonably aspire to, with tax breaks to encourage firms to build them and buyers to buy them. It was the birth of the ‘kei-​​car’: the tiny, distinctive city transport still popular in Japan today. But more import­antly it brilliantly foresaw the kind of car the world would want in two decades’ time, and it wasn’t the gross-​​out, gas-​​guzzling, wings’n’fins monstros­ities that Detroit was producing.

Japan’s small-​​car expertise is the single most important reason for its success. But the Japanese also pushed hard to export them or – better – make them overseas, and built them with an efficiency and quality never seen before. Taiichi Ohno rose from the factory floor to create the fabled Toyota Production System; an obsessive-compulsive’s guide to carmaking now studied in business schools around the world, complete with its own language and the reason Toyotas have won die-​​hard loyalty for their utter depend­ab­ility. “If you want to go into the Outback, take a Land Rover,” runs an old Australian saying. “But if you want to come back, take a Land Cruiser.”

Japan’s reputation as a purveyor of passionless white-​​good-​​on-​​wheels is undeserved. True, their engineers’ passion is directed more towards faultless build quality than naked dynamism, but that’s hardly a bad thing. But this is also a car industry that got into Formula One and world rallying in the ‘60s, as soon as it could afford to. Honda’s first car was a sports car, and Nissan-Datsun’s 240Z one of the seminal sports cars of the ‘60s and ‘70s.

japan_4

But it wasn’t until 1989 that the Japanese really started to cut loose, launching the Mazda MX-​​5, which would become the world’s best-​​selling sports car, and the Lexus brand, which showed the Japanese could do luxury as well as – or better than – the Europeans. In 1990 came the incom­parable Honda NSX, which married Ferrari looks and responses to Corolla reliab­ility and running costs. And from ’92, Subaru and Mitsubishi put increas­ingly absurd amounts of power into the road-​​going saloon versions of their world rally cars.

All of these cars, and others, have fanatical followings at home and abroad, but it’s still hard to get excited about any aspect of a Toyota Avensis. Our feelings about Japanese cars run from utter indif­ference to total obsession. That won’t change. Right now, the Japanese car makers are hard at work on the plug-​​in hybrid, fuel-​​cell and battery-​​electric cars we’ll all be desperate for in a decade. Like those first kei-​​cars half a century ago, they won’t be exciting, but they’ll be ready when the world needs them.

And at the other end of the scale, there’s the new Nissan GT-​​R. It exceeds even icons like the NSX with its towering, staggering performance and intellect. But it differs from most of the stand-​​out Japanese cars of the past in being distinct­ively, self-​​confidently Japanese; its styling inspired by the giant Gundam robots of manga rather than the work of the famous European car design houses. Consider it a gift from the Japanese car industry to itself. And expect more of the same.

By Ben Oliver

If you need Japanese import insurance then try Adrian Flux, call 0800 089 0050.