 Has a maintenance requirement that 
Toyota fails to disclose except in the 
fine print in the manual. The car must 
be run for 30 minutes at least every 
two weeks or both the 12 volt and 
hybrid battery may deteriorate. Upon 
being asked, Toyota's staff informs one 
that failure to comply with the 
requirement may result in the warranty 
on the hybrid battery (for which they 
will not disclose the replacemet cost) 
being voided. Honda, at least, gives 
you a month on its hybrid, and does not 
threaten to void your warranty. We also 
experienced an exploding tire and have 
never achieved the advertised gas 
mileage. 