The most reliable modern American muscle car to buy used isn’t the one you’d expect
- You wouldn’t expect this to be the most reliable American muscle car
- This 4th-generation Pontiac Firebird Trans Am LS1 beats everything
- It stands out among a sea of Mustangs and Chevys
Published on Mar 13, 2025 at 8:12 PM (UTC+4)
by Daisy Edwards
Last updated on Mar 13, 2025 at 9:59 PM (UTC+4)
Edited by
Kate Bain
You probably wouldn’t guess this model if you looked into which modern American muscle car is the most reliable to buy.
When it comes to muscle cars, people often head for a Dodge, a Chevy, or a Corvette for V8 power and a glorious roar, but this one is quite a surprising choice.
The 4th-generation Pontiac Firebird Trans Am LS1 is incredibly dependable and reliable not just for a muscle car, but cars in general.
It constantly delivers in terms of horsepower, durability, and engine reliability. And the engine can be tuned to an incredibly high output – even going over 500HP.
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The most reliable American muscle car
There are some truly amazing examples of pure American muscle in modern vehicles. But a legacy brand no longer sold on the road is truly the king of used muscle cars.
The 4th-generation Pontiac Firebird Trans Am LS1 is seen as the most dependable and reliable muscle car to buy used.
In a CarSurvey review, an owner of a 92,000 mile Pontiac Firebird Trans Am described their car as the ‘best car [they] have ever owned’.
Most of these Pontiac Firebird Trans Ams only need a bit of major work every now and then. They seem to be consistently reliable over many years.
The issue that drivers of these gorgeous fourth-gen cars mainly face is that they’re extremely prone to rust. In addition, the pop-up headlights take on water, darkening them over time.
What are some other great reliable muscle cars?
If you don’t want the Pontiac Firebird Trans Am, there are plenty of other muscle cars that are almost as good on the used market.
One of the most popular is the 2010 Chevy Camaro. Although, that will surprise no one, considering how well they rate in quality and reliability testing.
Looking for something a bit newer? Try the 2023 Dodge Charger. It comes with slightly higher maintenance costs, but that’s paired with a slightly higher reliability score.
The 2019 Ford Mustang is surprisingly reliable ,too, for Ford. It’s packing a practically bulletproof 5-liter Coyote V8 engine, so it can take a lot of tuning and extra power
So, if you’re looking for good old-fashioned American muscle car reliability, then look to Chevy or Ford. But for the most reliable, look to the Pontiac Firebird.
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Daisy Edwards is a Content Writer at supercarblondie.com. Daisy has more than five years’ experience as a qualified journalist, having graduated with a degree from Goldsmiths, University of London and a dissertation in vintage electric vehicles. Daisy specializes in writing about cars, EVs, tech and luxury lifestyle.
