I bought a Ford Focus 2003 (automatic) from a private party, used. Only after owning and driving regularly, I noticed how poor the suspension was. It is the stiffest suspension one can imagine. It is so bad that I bought heel support/shock absorber for my feet to heal my right heel, which is soar from all the suspension-related "beatings". My back hurts from longer drives as well. The seat is a horror-trap, despite added pillows. The mileage per gallon is rather poor: about 23 at the most in the city, and about 32 on the freeway. For a 2.0 engine, this is rather weak. And it has the classic Ford engine noise.
Uncomfortable, weak mileage, noisy, and undesirable. Don't buy a Ford Focus.
Soften the suspension !
Improve the seat.
Improve the engine to eliminate engine noise.
Improve the MPG.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.