Pickup truck drivers show enthusiasm for their vehicles that is unheard of in other circles. People who drive trucks are loyal to their brand and style, rarely venturing away from their tried and true picks. For the truck novice, however, it might be more difficult to decide what you might need. With the amount of options to consider, the last thing you might be considering is whether or not to go with a diesel engine or a gas-powered engine.

Each option offers advantages and limitations, but the key is to determine how you plan to use your truck and then select the engine type, based on budget, fuel efficiency, and overall performance. Below are a few things you might want to consider the next time you’re truck shopping:

1. Pro: fuel efficiency
Diesel engines offer between 30 to 35% greater fuel economy than gasoline engines, according to the U.S. Department of Energy. Diesel engines burn less fuel than a conventional spark ignition thanks to its leaner combustion process. Less fuel is required to generate the same power as gas which improves the overall fuel economy. The Chevrolet Colorado has a four-cylinder engine that has one of the highest fuel economy ratings. It earns an estimated 20 mpg in the city and 26 mpg on highways, making it an excellent choice for fuel efficiency.  

2. Con: small price difference
Fuel efficiency often comes with a bigger price tag. The initial cost of a diesel truck can be $5,000 to $8,000 more than a gasoline truck, a price gap that seems to keep climbing higher. We recommend completing a fuel cost comparison analysis to calculate the payback period which can help you assess whether a diesel engine will generate enough cost savings within an acceptable time frame. The GMC Canyon starting price is in the lower range, but it does include more expensive premium models. It feels like a mashup of a big and mid-size pickup that blurs the line between capability and affordability.

3. Pro: engine longevity
It’s practically common knowledge that diesel engines are expected to last considerably longer than comparable gasoline engines. Diesel engines require sturdier parts, thanks to their high cylinder pressure, higher engine temperatures, and high-compression ratios. Another key to their longevity is the engine’s operating efficiency, achieving a higher torque at a lower speed. The Ram 3500 is a big truck that comes with big power that uses a leaf-spring rear suspension setup that is enhanced for heavy-duty work and a smooth ride. 

4. Con: availability
On the current market there are more gas than there are diesel trucks. That shouldn’t dissuade diesel truck fans from finding their dream vehicle because most manufacturers offer diesel powertrains with their models. Diesel engine trucks have many advantages that manufacturers love to market and today’s trucks are highly customizable. The Ford F-150 is a popular choice for truck fans due to its class-leading hauling and towing capabilities. The most popular versions are the four-door family-friendly trucks with shorter beds, but you can get an extended cab for those who like to work and play.