PSX5Central
Non Gaming Discussions => Off-Topic => Topic started by: luckee on March 24, 2002, 07:07:03 PM
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more info on the car..not just yer ordinary ///M3.
Take one superior sports coupe, remove 440 lb of sprung weight, add a generous amount of F1-based technology, mix in wide wheels and
lightweight brakes, and place on the Nuerburgring\'s northern circuit for a lap time of less than 8 minutes. The M3 CSL is BMW Motorsports\' latest
concept, showcasing intelligent weight reduction. The CSL is powered by a "high-speed" version of the M3 straight six, which incorporates a
streamlined cylinder-charge process and a reduction in cylinder friction, boosting output to more than 350 bhp. BMW\'s Sequential M Gearbox with
Drivelogic, featuring microprocessor-controlled clutch operation, allows for extra-quick shifts via two steering-wheel mounted paddles and ensures a
direct power flow at all times. Supreme stopping power is provided by 18-in. lightweight brakes that are visible through the spokes of the wide, 19-in.
wheels.
Carbon fiber and carbon-fiber-reinforced plastic, the material used on F1 race cars, is prevalent throughout the car. The flaps in the front airdam,
exterior mirror housing and the roof are unadorned carbon fiber, while the front airdam, doors and rear lid are body-colored carbon fiber. A solid
sandwich panel takes the place of the through-loading bulkhead between the luggage and passenger compartments, and the two racing-style bucket
seats, as well as the door linings, center console and instrument trim, are made of carbon-fiber-reinforced plastic.
Other lightweight materials incorporated into the design include high-strength steel panels (the body), extra-thin glass (rear window), weight-optimized
foam (under the carpet), magnesium (the substrate beneath the instrument panel) and sandwich structures (the floorpan). In addition, the luggage
compartment\'s floor panel is a honeycomb sandwich plate which is normally used in aerospace applications. Lighter doesn\'t necessarily mean
spartan. The M3 CSL does forego side airbags, the toolbox and the rear seats--in their place are storage boxes--but the rest of the usual amenities
remain intact.
Reducing the weight of the M3 was not BMW\'s end goal in itself. Instead, the CSL was engineered with the consideration of absolute weight and the
mass inertia of the car around its vertical axis--crucial areas to the vehicle\'s lateral, vertical and longitudinal dynamics. The result is a significant
improvement in the power-to-weight ratio: 7.7 lb/bhp versus 9.6 lb/bhp for the production-series M3. A better power-to-weight ratio translates to faster
acceleration. The CSL was nearly 30 seconds faster on the Nuerburgring\'s northern circuit than its production counterpart.
Shown at the 2001 Frankfurt motor show, the CSL is officially a one-off concept model that is not for sale. However, those in the know say a proposal
will be put to BMW Vorstand outlining a program to produce the car if enough interest is shown from potential customers. It is speculated that BMW
would even build it on a break-even basis in order to gain experience in working with lightweight materials. We can only hope.
http://www.europeancarweb.com/archives/features/0102_features_m3csl.shtml
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Nice wheels, ugly insides.
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Originally posted by ##RaCeR##
Nice wheels, ugly insides.
Ugly interior???? I like the interior alot, I would prefer a different wheel seeing how its and ///M car, but still.
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It just looks too cheap for the classy exterior.
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Originally posted by ##RaCeR##
Nice wheels, ugly insides.
What are you talking about?! It looks awesome.
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Originally posted by Samwise
What are you talking about?! It looks awesome.
Finally someone else with some sense :)
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I\'d still rather have a Mercedes but its still fast as hell
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Originally posted by ##RaCeR##
It just looks too cheap for the classy exterior.
If you want leather and plastic, get a regular 3 series instead. This is an M3, so it\'s designed for performance. I\'ll take the fabric and carbon fiber any day.
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I actually really liked the insides of that car. Might just be that I\'m used to that cheap classless look though :(
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It seemns RACER is the only perosn who doesnt like the interior its awsome!
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Looks great there but you know if you saw one driving down the road it would look just the same as their other car.
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i dont like the carbon fiber, i\'d rather have aluminum, but thats just me, other than that, the car is sweet.
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Originally posted by ViVi
Looks great there but you know if you saw one driving down the road it would look just the same as their other car.
actually...if you see a 2k2 ///M3 on the street, you will know it.
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Originally posted by luckee
actually...if you see a 2k2 ///M3 on the street, you will know it.
Hehe, especially after it left him in the dust in a matter of seconds. :)
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Originally posted by Samwise
Hehe, especially after it left him in the dust in a matter of seconds. :)
hehehe
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That is a sweet whip. The new M5 is still my fav though. Any of you guys remember the M3 Lightweight BMW made of few years back? Same general idea- loose some unwanted lbs. I think they mostly went to SCCA Club racers though.