10-07-2008, 02:21 PM
To move closer to a working definition that applies to new models (as trying to fashion a rule that applies equally to old Triumphs and new Porsches seems rather impossible) allow me to start:
A sports car has:
1. Rear wheel drive. No further discussion necessary. An Audi TT can never be a sports car.
2. A curbweight of less than 3,100 pounds. Trying to go much lower and you cannot meet any current safety regs - a base 2008 Boxster is 3,009lbs, a 2008 Miata weighs 3,078 lbs (surprised? I was) - so this seems like a good cut off. A weight rule below this would only allow the inclusion of older cars and stripped rockets like the current Lotus cars. But when you look at a classic MGB or TR6, they did not lack for period comfort except in the area of hiproom. I would not want a modern car without power windows, ABS, airbags, or stereo/navigation system options. And in most cases, a manufacturer would not offer such a car due to the small market it would attract (from what I can tell, Lotus dealerships sell more used BMWs than they do Elises and Exiges!).
3. A removable/foldable/roof... or no roof. On this I agree completely with Flash. Sports cars are convertibles - for both style, weight, driving experience, and center of balance reasons.
4. Some power to weight equation that I don't want to bother with the math to determine. Necessary to eliminate cars that fit the other rules, but are slow. Clearly not an option! This rule will also have to apply strictly to the manufacturer's original power number, as the addition of aftermarket equipment should not move a car into the sports car category.
I am going to avoid a rule on engine location, as I think Boxsters, Elises, and '57 Speedsters are all clearly sports cars. A Corvair Monza convertible was/is probably a sports car. I will concur that a 911 has probably always been a GT car, along with the 944/968 series - even cabrios, though under these proposed rules 968 and 911 cabs do qualify. Perhaps rule #4 needs a fairly careful power/weight equation.
And by the way, under these suggested rules a Carrera GT is a sports car.
A sports car has:
1. Rear wheel drive. No further discussion necessary. An Audi TT can never be a sports car.
2. A curbweight of less than 3,100 pounds. Trying to go much lower and you cannot meet any current safety regs - a base 2008 Boxster is 3,009lbs, a 2008 Miata weighs 3,078 lbs (surprised? I was) - so this seems like a good cut off. A weight rule below this would only allow the inclusion of older cars and stripped rockets like the current Lotus cars. But when you look at a classic MGB or TR6, they did not lack for period comfort except in the area of hiproom. I would not want a modern car without power windows, ABS, airbags, or stereo/navigation system options. And in most cases, a manufacturer would not offer such a car due to the small market it would attract (from what I can tell, Lotus dealerships sell more used BMWs than they do Elises and Exiges!).
3. A removable/foldable/roof... or no roof. On this I agree completely with Flash. Sports cars are convertibles - for both style, weight, driving experience, and center of balance reasons.
4. Some power to weight equation that I don't want to bother with the math to determine. Necessary to eliminate cars that fit the other rules, but are slow. Clearly not an option! This rule will also have to apply strictly to the manufacturer's original power number, as the addition of aftermarket equipment should not move a car into the sports car category.
I am going to avoid a rule on engine location, as I think Boxsters, Elises, and '57 Speedsters are all clearly sports cars. A Corvair Monza convertible was/is probably a sports car. I will concur that a 911 has probably always been a GT car, along with the 944/968 series - even cabrios, though under these proposed rules 968 and 911 cabs do qualify. Perhaps rule #4 needs a fairly careful power/weight equation.
And by the way, under these suggested rules a Carrera GT is a sports car.

