Hey Scotty I’ve been looking for weeks all over online to find a good car that is good on gas I’m trying to find something that’s a 4 cylinder 1.8 or 2.0 engine something that gets at least 29 to 30 mpg i delivery drive pizzas I own a 2008 Ford Mustang V6 it’s costing me a little too much for gas if you could recommend some vehicles I would much appreciate it!
How much are you looking to spend?
Honda Civics and Toyota Corollas hands down. Only reason I don’t drive a Civic anymore and will never get a Corolla is because they’re too small 😆
How about a Corolla or a Civic?
Go with the Toyota Corolla or Honda Civic. See below for which years to avoid (or at least be aware of the issues, and plan for it, if you buy that year):
You can look at a Matrix, very reliable, fuel efficient and practical for hauling pizzas.

Honda Fit.
Have you considered a hybrid? I haven't done the math on it, but a nice used hybrid like a Prius might be right up your alley. Just sell it before it starts costing too much money.
The Honda Accord and Civic both are great fuel efficient cars. The Honda Accord Hybrid Is very fuel efficient.
Hybrids cost money.
@g-t It is just a Suggestion.
Hybrid cars get very expensive to own when they start breaking down
What is your budget? On a base $10k budget I would recommend a 2014-2016 Toyota Corolla CVT which gets 40-45mpg highway 30-35mpg city. If you are looking for short term ownership <150k miles you might consider a 2012+ Prius. Other cars as well... 2013 Civic? 2015 Fit? 2017 Camry? 2014-2017 Mazda 3? 2015-2017 Honda Accord?