well after 100,000 miles its best to use 10w30 oil for high mileage cars.my integra is supposed to use 5w30 but it has 130,000 miles and the 5w30 doesnt last.i use 10w30 and it works better!since of the high miles
Well its always good to get a gas saver!! especially for your first car.you can get a toyota corolla.very reliable and great gas mileage!or a honda civic,accord.Nissan sentra. you wont regret it if you get one of those cars! but i recommend a toyota!