Purchased the 06 TSX new at 40 and still have it at 50 with +126,000 miles. Passed it down to the kid 2 yrs ago when he turned 16. The kid will most likely keep the TSX until he grads from college around 2020 (if he takes care of it, still looks and drives like it has 1/2 the mileage). The RDX is my daily driver (Hondata, ETS intercooler, Eibach springs, K/N filter, Hondata heat-shield gasket, conti DWS tires), while the wife drives the MDX.
Son - 06 TSX 5AT w/ Navi, Carbon Gray w/ Quartz (handed down for 16th B-day Mar/14)
His - 08 RDX Tech, Moroccan Red Pearl w/ Taupe (finally replaced Takata airbag on 6/16/16 after 86 days with rental)
Her - 11 MDX Adv/Ent, Palladium Metallic w/ Ebony