Elite Speed
Top Tier

1969 Pontiac GTO Judge
1995, Muscle Cars
52 grams, Casting #205
This car was a surprise, as this is by far the fastest of the 1995 Muscle car release.  Not to the confused with the '69 Pontiac GTO car that's also Elite Speed level.

Custom GTO
2003, Cat in the Hat series
56 grams, Casting #102
A fun car from the Cat in the Hat series.  This car is heavy with a reasonably wide stance.  Note that it took three purchases before I found this fast one.

1967 Pontiac GTO
2003, Marvel series
58 grams, Casting #222
Featuring a long body and plenty of weight, this Marvel casting is a top perfomer.

1972 Pontiac GTO Pro Stock
2002, Marvel series
54 grams, Casting #559
Like the Haulin' Hearse, this car is quite narrow and therefore wobbles, limiting its speed.  Despite that it finds a way to be en Elite Level car.  Featuring Racer's Edge Speed Wheels.

1973 Pontiac GTO/Grand Am
2006, Street Freaks, American Glory
58 grams, Casting #858
Stronger performer from the American Glory series.  

1969 Pontiac GTO 
2005, Street Freaks, Black with Flames
51 grams, Casting #261
Another fine car from the Black with Flames series.  This car features Racer's Edge Speed Wheels.

1970 Olds 442 Convertible
1996, Indy Winner Pace Cars
44 grams, Casting #462
The Indy Pace cars are surprisingly fast.  Compact with just decent weight, somehow they manage to generate a lot of speed.  They may benefit from the Racer's Edge Speed Wheels, as they are suppose to reduce friction and improve speed.

High Speed
2nd Tier

Car	Year, Series	Casting Number
1966 Oldsmobile Toronado	2004, Street Freaks, American Glory	851
1970 Pontiac Firebird	2004, Hot Rod Magazine	370
1966 Buick GS 340	2004, Street Freaks, American Glory	196
1974 Hurst Olds Convertible	1996, Indy Winner Pace Cars	463

Good Speed
3rd Tier

Other fast cars include two Indy Pace cars (the 1977 Oldsmobile Delta 88 and the 1975 Buick Century), plus the 1971 Pontiac GTO Judge from the Coca-Cola Polar Bear series and the 1972 Buick Riviera from the Marvel series.