Safety, security, fun!
I drove ALL the competitors - the Pilot had more room but was spartan and overpriced. The MDX was difficult to find any passion for although they were closer than the Honda. The XC90 was real nice, but I didn't want the Turbo (plus they were imossible to find). BMW was overpriced to get it equipped like the Treg. Infiniti was hard to get used to the shape, and the Lexus was too much like a truck and impossibly overpriced for what you got. The Mercedes was, well, just a little dated and my wife never warmed up to it even after two test drives.
The bottom line is that my Treg is:
1 - FUN TO DRIVE
2- Built like a tank so it is almost immune to rattles, and creaks
3 - Has to be one of the SAFEST SUVs out there. (look at all the safety features - air bags, traction control, stab control, etc)
If you don't need 7 seats, dont buy it (one reason to ignore the MDX where 7 seats is the only option). We downsized from a Ford Expediton and have never looked back.
Yes, the Treg may be more expensive to maintain than some cars, but I'll stack it up any day against a Pilot or MDX or anything else when we get to 100,000 miles. I guess we'll see...
Get behind the wheel. There is no comparison. Even when compared to BMWs, Lexus and Infiniti.
My opinion after almost 4 months and 4500 miles, for what it's worth.