Actually, we have 3 vehicles. Wife's 2003 Hyundai Santa Fe, just turned 50K miles. We've towed our teardrop with it on a couple of trips. It's a 2.7L V-6, auto trans. Gets around 27-28mpg hiway or city, & 22mpg or so towing the approx 1200lb teardrop. Gets used very seldom & just turned 50K actual miles since new. Makes a 75 mile round trip to the local Air Force Base about once a month & for wife's short trips shopping & to the local re-cycle bins every week or so. Kids'n grandkids probably borrow & use it more'n we do
My 2008 Toyota Tacoma 4X4, crew cab with 'hi rise' FG camper shell is our everyday driver & primary tow vehicle. It is the 4.0L V-6, 5-spd auto trans & provides lots of power for towing the TD, our '84
Scamp 13, a '95 Starcraft Meteorite Pop-Up trailer, or a Tracker 17' Alum boat w/50hp Merc engine. From purchase in 2008 it avg'd about 21-22mpg overall (city/hwy) truck only, & 19mpg or so towing any of the camper trailers, & about 16-17 towing the boat. Recent fuel efficiency had gone down to around 17mpg towing the campers. It was approaching 75K miles so I took it in to the local dealer for a check-up. While being serviced the 'service writer' approached me & noted that their records indicated the spark plugs had never been changed. I said "that's right" & she said the truck came with 30K mi plugs (I was told when I bought the truck that it should go 75K-100K miles before needing a tune-up). I told 'em to do a complete tune-up, which they did plus all the other 75K checks & maint items. It's now back to original towing gas mileage & gets even better city/hwy mileage than before.
I have an old single cab '85 Ford F-250 w/6.9L diesel & T-6 auto trans. It mostly sits in the backyard & carries a '95 SunLite Eagle pop-up cabover camper to my hunting camp in the
fall or to a local lake for a month or so fishing every spring. Its air conditioner no longer works so it only gets used spring &
fall, probably less than 500 miles annually. I also dismount the camper & use it for 'heavy hauling' when needed. At approx 165K miles, most diesel enthusiasts say it's just getting 'brok in' & should have lotsa miles left even if I don't put 'em on it
I keep all three vehicles since they each serve a needed purpose & license/upkeep are minimal. I only carry Liability insurance on the Santa Fe & the old Ford P/U.
License plates for each are $5 annually (retired military & Viet Nam Vet). Full coverage insurance on the Tacoma is somewhat expensive but necessary. Couple of years ago my son 'gifted' me with an Arkansas Game & Fish Commission vanity plate which has to be renewed each year at extra cost
We could probably 'rid' ourselves of a couple of the campers & the old truck & save a few bucks. On the other hand we're still active enough to use them for different purposes so they'll probably stay