
Originally Posted by
niky
You can go over 60, just don't sustain the speed.
For break in, you want to vary your speed... don't stick to one cruising speed. And take it easy when it's cold.
Good luck with the car. You can probably improve the economy by learning how to "read" traffic... so you can lift off the gas pedal and coast when you know traffic is about to stop, or get out of a lane that is about to stop. Also, higher tire pressures should help economy a bit, especially in stop-go traffic where you're accelerating a lot.