Should I buy this car?

Should I buy a ford focus for 3500 it has 85000 miles.......do these cars have alot of problems it had some vibration when I test drove it and have not driven it on the interstate..........I need a dependable car to drive 30 miles m-f and to the golf course on the weekend.( 2 miles).........Or should I buy a honda or toyota with 120,000-150000 miles???/