I saw a pretty good 560sel for sale yesterday, but I'm a bit skeptical of the hydraulic rear suspension. almost all the w126's i've seen have a saggy rear and i hate that look.
if i were to buy a w126 with around 110k miles, both with the same condition and mileage, which car should one go for ? I'm not so familiar with the extra options besides the rear adjustable seat, bigger engine, hydraulic suspesion.
what other options does one get with the 560 and is there a reason why one should chose the 420 and not the 560 if theyre both the same price and condition ?

__________________
Whether you think you can or cannot, Either way you're right!. by Henry Ford.