AUTO MANIA

by Dr. Iain Corness

Malaysian GP this weekend

Let us hope that the Malaysian GP is better than the Australian one! Boring, boring, boring! After looking forward to the new season, to be handed the farce called Qualifying, where some drivers ran in the rain, and others in the dry, which turned it into a lottery. They would have done better to pull numbers out of a hat!

Sepang circuit

On the positive side, we did see Fisichella get his second win of his career, and the Renault package did look strong. The David Coulthard fans would have been pleased, with DC looking fired up, especially at the first corner where he left Webber two choices - let me through or get punted off! Perhaps this is DC’s year of “No more mister nice guy”?

The two-race engine rule has also been made farcical, with BAR who were out of the points anyway, pulling into the pits on the last lap, and officially “retiring”, which means they can get a new engine for Malaysia.

Sauber are reportedly scratching their heads and wondering why Jacques Villeneuve was so slow (he was a second a lap slower than his team mate Felipe Massa). When Monsieur Peter Sauber took on Villeneuve, he had ignored the fact that he was out-performed by Jenson Button when they were both at BAR, both in race results and qualifying.

The Sepang circuit is 5.542 km around, and the race will be over 55 laps. As opposed to Melbourne, where it was cold and wet, Malaysia will be as here, hot and humid. However, the configuration of the circuit does afford some passing opportunities that Melbourne did not.

The current lap record is held by the fiery Colombian Juan Pablo Montoya in the BMW-Williams, at 1min 34.223 secs set last year. Expect lap times this year to be around 1 min 36 as the new aerodynamic regulations have slowed the cars down, but still have not made it easier to pass. The drivers were also worried about how well their tyres might last if they tried demon late-braking, making passing even less likely (as we saw in Melbourne).

Starting time? I think it will start at 2 p.m. in Malaysia (though the Sepang website indicates 3 p.m.), which is 1 p.m. (or 2 p.m.) here, but please check your local TV guide!

I will be watching at Jameson’s Irish Pub, why not join me for lunch and that way we can be sure of not missing the start!


Historic vehicles at Bangkok International Motor Show

DaimlerChrysler are bringing over several vehicles from their famous museum in Germany for the MoShow which begins on March 25 at BITEC (Km 1 Bangna Trad Road).

One of the most significant is the Daimler Benz of 1886, one of the vehicles in contention for the title of the world’s first ‘real’ car. Karl Benz was the first to sell his horseless carriages, made to a design and not ‘one-off’ experiments. Benz’s motor carriage patent was issued on January 29 1886. This car is the two person tricycle with four stroke gasoline engine, electric ignition and surface carburettor.

DaimlerChrysler’s other vehicles include the 1907 Mercedes Simplex and a Mercedes Benz 320 ‘Streamliner’ of 1939, plus another couple of oldies. I just wish they’d bring out the W125, W163 and W196. Maybe next year.

Other show-stoppers are on the Mitsubishi stand, with a WRC Lancer and the Paris-Dakar L200 Pick-up, and the latest incarnation of the Evo series, the Evo IX.

The motorcycle folk are not forgotten either as all the main players are displaying new motorcycles, such as the latest Suzuki GSX 1400 and the Yamaha YZR. I have arranged coverage of the bikes at the show by a serious two-wheeled freak, and we will have a pictorial spread in a couple of weeks.

The Bangkok International Motor Show runs from March 25 until April 3. During the week the hours are noon until 10 p.m. and 11 a.m. until 10 p.m. at weekends and holidays.


Autotrivia Quiz

Last week, I asked which manufacturer put two of his own engines in a motorcycle to break the land speed record set four years earlier by a motorcycle with one of his engines? The answer was Triumph, whose single engined 649 cc bike set the LSR at 361 kph in 1966 and then the record was taken by a twin Triumph engined making it a 1298 cc bike at 395 kays in 1970.

So to this week. Since DaimlerChrysler are bringing over some old machinery to Thailand, how about a DaimlerChrysler question. The first international motor race in the UK was won by a Mercedes. Who was driving it?

For the Automania FREE beer this week, be the first correct answer to email [email protected]

Good luck!


Mazda revamps the MX5

I make no secret of the fact that I am impressed with Mazda. I have owned and raced a few, including RX7’s and my last drive car in Australia was an MX5, a delightful car that never missed a beat.

At the Geneva motor show, Mazda previewed the new MX5 that will go on sale later this year. Hopefully we will also see this vehicle at the Bangkok International Motor Show.

2005 MX5

The original MX5 was launched in 1989 and was an instant success, with the appealing lines very reminiscent of the Lotus Elan (though if you ever parked the two together, they were quite different).

Coming out as a 1.6 litre four cylinder, it had ‘enough’ power to be a fun drive, but the enthusiasts called out for more. Mazda responded with a 106 kW 1.8 litre and even a turbo version for some markets, but the enthusiasts wanted more as the chassis was just so good.

This new version features an all-alloy 2 litre engine (as used in the Mazda3), the MZR four-cylinder engine that delivers 118kW at 6700 rpm and 188Nm of torque at 5000rpm, mated to either a short-throw six-speed manual or an automatic gearbox with steering wheel change paddles.

According to GoAuto magazine, which was present for the Geneva launch, the MX5’s engine produces more power than the standard MZR 2.0 in the Mazda3 through the variable induction system, variable valve timing and the re-profiling of the double overhead camshafts, along with a low back-pressure exhaust, high-volume muffler and a dual tail pipe.

A lighter flywheel, electronic throttle and stiff driveshaft are designed to make response as quick as possible. Mazda expects a 0-100 km/h time in the low seven seconds bracket for the 2.0, more than one second quicker than the car it replaces.

Again according to GoAuto which has seen the car in the metal at the show, the styling overhaul of the new MX5, the first since the car’s only significant update in 1998, has stuck closely to the lightweight two-door, two-seat, rear-wheel drive philosophy that has attracted more than 700,000 sales world-wide.

Mazda wanted this car to be virtually indistinguishable from its predecessors at 100 metres, the changes only becoming apparent as you get closer. Only then does the more aggressive shark nose with large honeycomb lower intake, punched out guards that evoke RX-8, the sculpted high-tech headlight array and the straighter lines that dispense with the Coke bottle contours become obvious.

Inside, there is a more dramatic change, with an appreciable uplift in quality and ergonomics as well as more imaginative trim combinations. More practical are the extra hip, shoulder, and elbow room, the introduction of an adjustable steering wheel, two volume side airbags, extra ventilation and more storage space. The roof is a manual Z-folding soft-top with a glass rear window (Hooray! The plastic one scratched dreadfully every time you folded the ragtop), although there will be an optional hard top as well.

“What we wanted it to be was an MX-5 that moved into the 21st century,” explained Mazda global design chief Moray Callum, himself a three-time MX-5 owner. “I think the end result is something that has actually grown up from the original car.

“The nice thing that has changed is the proportion. The wheelbase is a little bit longer, so it looks a little more sophisticated, a little more rear-wheel drive now which is good.

“It is something we wanted to enhance because there is obviously not a lot of rear-wheel drive cars of that size out there.”

Much of this MX5’s rear wheel drive architecture comes from the award winning RX-8 coupe, including the core backbone unibody, double wishbone front suspension, multi-link rear-end (replacing double wishbones on the old car), six-speed manual gearbox, differential and dashboard structure.

Improvements in body strength are apparently staggering as a result, Mazda claiming a 47 percent improvement in torsional rigidity and a 22 percent increase in bending rigidity. This was one area where the original MX5 did not do too well. I noticed with mine, that even putting on the hard top helped minimize scuttle shake.

The new car has a kerb weight which Mazda claims is within 10 kg of its predecessor at 1123kg. A key to this is been the use of aluminium to reduce unsprung weight. The car also employs ultra-high tension steel.

The alloy engine is set back 135 mm, sitting behind the front axle to once again ensure a perfect 50:50 weight distribution. The previous car even located the battery in the boot to get this weight distribution.

The multi-link rear suspension is bolted directly to the unibody without subframe or rubber isolation.

Overall size is little changed, being only 20 mm longer and 40 mm wider. However, the wheelbase has grown 65 mm, the front track by 75 mm and the rear track by 55 mm. The front disc brakes are 20 mm larger in diameter and the single-piston callipers 25 percent stiffer. Rack and pinion steering and 205/45 rubber on 17x7 inch alloy rims are also part of the package.

Specifications
Overall length: 3995 mm
Overall width: 1720 mm
Overall height: 1245 mm
Wheelbase: 2330 mm
Front track: 1490 mm
Rear track: 1495 mm
Seating capacity: 2 persons
Engine type: MZR 2.0-litre DOHC 16-valve inline four
Maximum output (target): 118 kW @ 6700 rpm
Maximum torque (target): 188 Nm @ 5000 rpm
Bore x stroke: 87.5 x 83.1 mm
Transmissions: six-speed manual or six-speed auto
Steering type: rack and pinion
Front suspension: double wishbone
Rear suspension: multi-link
Front/rear brakes: ventilated disc/solid disc
Front/rear tyres: 204/45 R17
Front/rear wheels: 17 x 7.0 inch