What is the MPG of a 1980 Pontiac Firebird?

  • Thread starter Thread starter kensukenol
  • Start date Start date
20 years old please! 1980 was not a good year for efficiency. 5.0 liter motors only able to make 180 hp. High performance versions of the old twin throttle body injection were not very good and put out only 200 hp. But there are things you can do to make such a old car more modern.
 
fueleconomy.gov. Check it out. It has alot of cars MPG's. Just press compare side by side on the left side. Hope this helps!
 
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