crappiest in doing its duty of being a vehicle that actually got me somewhere:
2001 Audi S4 I got for $3700. It broke about every 2 weeks, and was getting worked on for over half the time I owned it (literally owned it for ~6months, drove it for about 1.5)
crappiest as in old, and *****ty, but still managed to get me places:
1992 F-150 2wd. Took it off of jumps, and beat the ***** out of it, but it ran decent except for 1 hydraulic fluid problem with the clutch. Would have been driving it longer if it didn't need thousands of $ worth of work to make it road legal (body mounts, exhaust, etc) picked it up for $500 and sold it for $450 a year later uninspectable.