Of course you can top that. Immediate thought is to find a low mileage SL1 rather than your SL2 w/ the DOHC, it will manage 2-3mpg better and be the identical vehicle in every way except for just a few.
Secondly, I don't think at that mileage you'd benefit much from a rebuild. Not unless you took on the challenge/expense of new suspension, bushings, brakes, trans, engine, etc. At that price point, you'd have $6-8k invested. Just not worth it. You can likely find any nice Saturn S-Series with less than 100k miles on it (or just over) in the $3-4k range.
Aside from that, if you're not looking at cost of ownership throughout the vehicles life, you can buy many newer models and top 36-37mpg average. Yaris comes to mind first. Cruze's can be found pretty cheap, Fiesta's aren't terrible.
__________________
John
'09 Saturn Aura 2.4L
'94 Chevy Camaro Z28 (5.7L 6sp)
'96 Chevy C1500 (5.0L 5sp)
'08 Kawasaki Vulcan 900 Custom
'01 KTM Duke 2
|