The crazy thing I have been doing

I drive a minivan. A white, bland, reliable workhorse of a car that can carry bales of hay, bathroom vanities, saddles, kids, dogs and one day a cat that sneaked in. I bought it with 13k miles on it and was hoping to see it through to 200,000. I am at 147K and it is making a funny noises, which I already paid $1400 to the repair shop to fix. And it's going through oil a bit faster than it should.
So somehow I got to looking at used cars for sale online. I don't want to spend alot of money on this so am looking at older vehicles. Us Northwesterns have a penchant for the Subaru/Honda/Toyotas... so consequently they are hard to find a good deal on. Here is where you come in. I need your help. These cars are all the same price(or I can get them down to the same price)... which would you get?


2005 Honda Accord, 100K miles, one owner all the maintenance records.


1999 Mercedes, 40K miles, one owner. Literally owned by a little old lady, she and her sister drove around with me. Lila can't drive it anymore, she has the beginning of dementia. Super sweet ladies, the cleanest car ever, but Mercedes are $$$ to repair if things go wrong.


2002 Buick LeSabre, 50K, one owner. Cushy. Reliable.
Something I notice a bit hinky is all the cars are silver. Hmmmm. One thing I should add is a friend said I would have to dye my hair blond and get a bob cut if I bought the mercedes... she thinks I would be snobby. I told her... HAVE YOU SEEN MY CARS? I think to live with me the mercedes would be "well-loved" and have the fresh scent of dirt and dog. Just driving on my property puts mud in the car, so we can't put on too many airs. Hey just because it is a mercedes, doesn't mean it won't be hauling hay! I like the Buick because it is nondescript and reliable.
And yes, I am still working on Wilder's room and the upstairs bathroom....