If you’re looking at used cars or trucks at the auto dealership, then you should look no further than the Ford F-150. There are a lot of great cars on the market today, and a lot of them have found their ways to car dealerships across the nation, but only the Ford F-series has been the best-selling truck for 40 consecutive years.

And if that alone doesn’t encourage you to buy it, then we have a list of great reasons to head down to your local car dealership to check it out:

Innovative Engine

The F-150 comes with a list of engine options, and while there are four engine types available, the 2.7-liter EcoBoost V6 engine is a great choice for gas mileage, with the 5-liter V8 being a great choice for power. There are a lot of tests done on these engines to ensure that they work exactly as possible, and Ford uses the most reliable technology available.

Tough Frame

Though the F-series has been moving away from steel in their frames, using more of an aluminum body than before, it is still full of the high-strength metal. Even the newest models from 2015 and 2016 have high steel percentages. And this was even added to the bottom to improve crash protection.

Good Safety Rating

Speaking of protection, the F-150 has some of the highest safety ratings around, with the 2016 model being given 5-stars for overall safety features. This rating was given to both the front and side crash tests. It also earned great ratings from the IIHS for all of its Top Safety Pick standards, and this is even more impressive because the IIHS raised its standards recently.

Increased Fuel Efficiency

A full-sized pickup, the F-150 has great gas mileage for its size and weight. With an average of 26 mpg on the highway, and 19 mpg in the city. These numbers will be lower with a heavy load, however. The lighter body that has been encouraged in recent years aids the mileage.

So if you’re looking for a great used truck that you and your family can get the most out of for hauling, then you should consider getting an F-150. They’re strong, safe, and have better gas mileage than you’d expect.