Sorry,
I dont want to start a argument but if i was him i would swap.
I also thought that the JD survey was on cars that are 3 years old or newer. His lexus is 7 years old and it has 70k more than the focus. Looking at it long term it would be better.
As for kit being comparable, as far as I know the ST170 doesn't have any of the following:
Electric Seats
Why would you need these anyway, once you are in your car you dont need to move your seat.
In dash CD changer
Has a CD changer in boot
Auto lights
If you cant remember to turn your lights on in the dark you shouldnt be on the road
Straight six engine
Sh*t on petrol, and not even quick, All it is good for is being smooth.
Rear wheel drive
Not very good on the IS in winter as we all know.
Probably a few more things to add to that list...
Lets see,
Clutch problems, Gearbox notchy, Sh*t balljoints, Tracking needs doing every 6 months, New tires are needed every 20k,
Sorry people but the list goes on, as much as i love my IS200, i just think that they are too over-rated.