Depends on how long you plan to keep the car I suppose. IMO leases are
never a good deal, but then again one payment is more than I paid for my
Volvo and I tend to keep cars a long time and keep them up well so they
don't deteriorate. If you plan to swap cars around every few years it
might be appealing.

Whether it is a good deal compared to other leases depends on a lot
more than the lease payment. In March 2007 I'm sure you will be able to
find someone to give you a lease for that car with a monthly payment of
$668, but you may not like some of the details of the lease. It would
be best if you compared all of the details of the leases you are
looking at rather than asking what the forum thinks of the payment.

In general you will pay a lot more to rent (lease) your automotive
transportation over the long term than you would if you bought the car
outright and maintained it.  You are absorbing the early years
depreciation much as the guy that continually buys a new car every
three years.  It is a way to get into a car with little money up front
and you may end up driving a more expensive car as a consequence.