toyota corona taxi? u mean the old type cab arh? small wheels,
jelly suspension.. no more this taxi ardy rite?
Yea, but considering the origin of manufacturer i can bet that
the diesel engine(and tin-box car) can last much longer than this
china car. 
In fact,it can already surpass the Hafei Minz....if u push the
tiny diesel engine to it's max,probly u can hit 120km/h after a few
minutes..which is still a tad more than the Hafei's 
PS:If you still crave for a ride in the Corona,try looking for
one in JB - there's still a few plying around there 