Cruis'n Exotica

Unlock Glide car: Reach 2,200 miles
Unlock Heavyliftin: Reach 5,000 miles
Formula 2 car: Reach 100,000 miles

Unlock Cooler car:
Win 1st place on all races in challenge mode

Unlock Lil Lightnin' car:
Win 1st palce on all races in free style mode

Bonuses:
Win 1st place on all races in challenge and free style modes and finish
cruis'n exotica mode twice, and reach 40,000 miles to unlock
the following bonuses:

Bad Mobile, Boxcar, Cooler, Glide cars, G-Ride, Heavyliftin', Hunkajunk,
Jalopie, Lil Lightnin', Piewagon, Scrapin' By, Skidmarks, Whiplash, Rail,
Formula 2 and Rocket cars + Insane and Wacky modes.