4
votes
0answers
39 views

Is the ECON assist button just a placebo?

I recently bought a Honda Civic that had this in the car: I have no idea what it does, and how it's supposed to help. Even Honda's website is ambiguous, just using a lot of fuzzy words to describe ...
0
votes
1answer
81 views

Fuel consumption: Coasting vs in gear without thrust [duplicate]

If you're driving downhill would it be more economical to put the car in neutral and coast, or leave the car in gear and let the wheels drive the engine? Please ignore any safety concerns for this ...