The engine on your truck can make a big difference in the performance, operating costs, and longevity of your heavy vehicle. The two main varieties of truck engines are diesel and gas. The majority of trucks are diesel-powered, and there are probably some good reasons for that. However, there are also arguments for why gasoline trucks might be a good choice for some prospective owners. Read on to learn more about the differences between gas and diesel commercial trucks. Stop by Allegiance Truck Centers if you have any questions or you want to compare specific models. We have dealerships across Connecticut, Massachusetts, and New York, so stop by your nearest location today!

For many buyers, price is the first question to ask. In this regard, diesel trucks are generally much more expensive than gas models. Exactly how much more expensive will depend on the manufacturer and model, but in general, choosing gas over diesel will save you several thousand—or even tens of thousands—of dollars. If the initial price is your biggest concern, you’ll probably want to go with a gas model.

This price gap is largely connected to the exhaust after-treatment technologies that help ensure diesel commercial trucks stay within EPA regulatory standards. The mileage breakpoint of these models is around 30,000 miles. If you’ll be going more than that, a diesel commercial truck is a good fit.

Of course, the initial price shouldn’t be your only concern, even if you’re primarily concerned about finances. For example, in the long term, maintenance costs can make the total cost of ownership of one truck much higher than another model. When comparing gas and diesel commercial trucks, this isn’t always a simple calculation.

Gas engines can require repairs more often depending on use and maintenance, but parts and labor may be less expensive. Diesel engines, on the other hand, are often more expensive to service because diesel technicians may require specialized training and equipment. Diesel engines are also known for durability and long service life in many applications. In many cases, the engine’s make, design, and maintenance history can have as much impact on long-term ownership costs as the fuel type.

Diesel is a more expensive fuel to buy, but it will give you more miles per gallon than gas. Think about how you will use your commercial truck. If you’ll be traveling long distances with heavier loads, stick with diesel commercial trucks. For shorter distances, gas will give you a better return (and be more readily available).

In the past, diesel models were the clear winners here. But gas models have come a long way with innovations in turbocharging, multi-cylinder controls, and direct injection. The main thing to consider in this comparison is how you will be using your truck. If you’ll be adding a trailer, a gas truck will need to work harder to travel the same distance. This translates to needing to guzzle more fuel to complete the same project.

Thanks to the high-compression ratios and high cylinder pressure of their engines, diesel commercial trucks tend to be more durable. Their exhaust system will also last longer than gas models since diesel fuel is less corrosive. But you’ll need to be consistent with keeping up with maintenance tasks and also avoid overloading your vehicle in order to get these longevity benefits.

At the end of the day, you’ll have to consider your own needs when choosing between gas and diesel commercial trucks. Stop by Allegiance Truck Centers for a more in-depth conversation and to see what trucks we have for sale. We have locations in Connecticut, Massachusetts, and New York, and we proudly serve all those in the Southern New England area, including Boston, MA.