 I agonized over buying a mid-sized SUV.  I looked at all the usual suspects, including the Explorer, Tuareg and Grand Cherokee.  In the end, I chose the 4-Runner because of its off-road capability.  I also find that it handles very well, and is very smooth, on the freeway.  Don't listen to many reviews of this vehicle, as it's great.  I opted for the Limited for the interior upgrades.  I love the stereo system - great sounding radio and CD.  The one compromise, in my opinion, was the 20-inch wheels.  They are more highway-ready than off-road capable, given that they are more narrow than their 17-inch counterparts on the SR5 and Trail.  So far, it's performed great, even off-road. Second review.  Now with over 10,000 miles on the vehicle and considering it's now 'broken in', I had hoped to realize more MPG.  I still get 18.9 to 19.00 for all-around driving.  Even interstate driving doesn't positively affect the MPG.  So be it.  I knew this when I purchased it.  It handles well, and the engine is powerful and I like the growl.Third review.  After owning this vehicle for two years now, it's proved to be a great investment.  Only had one repair/maintenance issue, which was the window motor on the passenger-rear window malfunctioned.  Toyota fixed it gratis - probably covered under warranty.  I'd complained about gas mileage previously, and it's getting better MPG now that it's fully broken in.  Done some non-challenging off-road excursions with the 4Runner, and it's been up to the task.  On the highway, the ride continues to be solid and smooth.  And, as mentioned before, I love the sound system.  For people who do not like the Entune system, I find it intuitive and easy to operate.  I look forward to many years of future reliable service from this vehicle.Fourth review.  With over 22,000 miles now, the 4Runner operates smoothly and efficiently.  Haven't hit 20mpg yet, though.  Still the number one complaint - the gas mileage.  Glad that gasoline is still cheap.  I've experienced no problems, and Toyota maintenance is great, with oil changes, tire rotations, etc.  Still glad I bought it.Fifth review.  Now, with over 36,000 miles the 4Runner continues to be a great and reliable vehicle.  No problems except for a rear window with a faulty motor, but Toyota replaced it free of charge.  I have no regrets and highly recommend a 4Runner to people.