New GMC Diesel trucks for Sale San Antonio, TX

Discover the Power and Capability of New GMC Diesel Trucks at South San Antonio Buick GMC

Looking for a tough, reliable truck to tackle your most demanding jobs in San Antonio? Look no further than the impressive lineup of new GMC diesel trucks at South San Antonio Buick GMC. As a leading new truck dealer serving South San Antonio, TX, we're proud to offer an outstanding selection of GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD diesel trucks that deliver the power, capability, and efficiency you need. Learn more about our diesel trucks for sale near San Marcos, TX, Selma, TX, Boerne, TX, and Pleasanton, TX.

GMC Sierra 1500 Diesel Trucks

The GMC Sierra 1500 light-duty truck is available with an efficient 3.0-liter Turbo Diesel engine that balances power and efficiency. This engine delivers an impressive 305 horsepower and 495 pound-feet of torque, allowing you to tow up to 9,100 pounds with confidence. When properly equipped, the GMC Sierra 1500 diesel can also achieve up to an EPA-estimated 30 mpg highway, making it a smart choice for San Antonio drivers who want to save at the pump without sacrificing performance.

GMC Sierra 2500 HD Diesel Trucks

For even more capability, step up to the GMC Sierra 2500 HD. This heavy-duty truck is available with a potent 6.6-liter Duramax Turbo Diesel V8 engine that cranks out an impressive 401 horsepower and 464 pound-feet of torque. Paired with an Allison 10-speed automatic transmission, this engine provides smooth, reliable power for tackling tough jobs around San Antonio. When properly equipped, the GMC Sierra 2500 HD diesel can tow up to 18,510 pounds, making it an ideal choice for contractors, farmers, and anyone who needs serious towing power.

GMC Sierra 3500 HD Diesel Trucks

For the ultimate in diesel power and performance, choose the GMC Sierra 3500 HD. Available with the same 6.6-liter Duramax Turbo Diesel V8 engine as the GMC Sierra 2500 HD, this truck takes capability to the next level. When properly equipped, the Sierra GMC 3500 HD diesel can tow up to a staggering 35,500 pounds, making it one of the most capable trucks on the market. And with available features like the ProGrade Trailering System and the Allison 10-speed automatic transmission, the GMC Sierra 3500 HD diesel is designed to make heavy-duty towing and hauling easier and more confident than ever before.

Why Buy a Diesel Truck?

Diesel trucks offer several advantages over their gas-powered counterparts, making them an attractive choice for San Antonio drivers who need a reliable, powerful, and efficient vehicle. One of the main benefits of diesel engines is their superior fuel efficiency, particularly when towing heavy loads. This can lead to significant savings at the pump over time, which is especially important for those who use their trucks for work or frequent hauling.

Another advantage of diesel trucks is their impressive torque output. Diesel engines are known for producing high levels of low-end torque, which translates to greater towing and hauling capabilities. This extra power can be a game-changer when it comes to tackling demanding jobs or navigating tough terrain outside of San Antonio.

Lastly, diesel engines are renowned for their durability and longevity. With proper maintenance, a diesel truck can last for hundreds of thousands of miles, making it a smart long-term investment for those who depend on their vehicle for work or play.

What's the Difference Between a Gas-Powered and Diesel-Powered Truck?

While both gas and diesel trucks have their merits, there are some key differences between the two that may influence your decision when choosing a new truck in San Antonio. As mentioned earlier, diesel engines typically offer better fuel efficiency and higher torque output than their gas-powered counterparts. This makes them well-suited for heavy-duty towing and hauling applications.

However, gas engines do have some advantages. They tend to be quieter and have a lower upfront cost than diesel engines. Gas-powered trucks may also have a slightly higher horsepower output, which can be beneficial for those who prioritize speed and acceleration over towing capacity.

Ultimately, the choice between a gas and diesel truck will depend on your specific needs, preferences, and budget. If you frequently tow heavy loads and prioritize fuel efficiency, a diesel truck may be the better choice. However, if you don't require the extra towing capacity and prefer a lower upfront cost, a gas-powered truck may be more suitable.

Find Your Perfect GMC Diesel Truck at South San Antonio Buick GMC

When you're ready to upgrade to the commanding performance and capability of a new GMC diesel truck, South San Antonio Buick GMC is here to help. We offer a fantastic selection of new trucks for sale, along with competitive pricing and flexible financing options to fit your budget. Take a moment to explore our current inventory online, and be sure to check out our latest specials for exciting offers on new GMC trucks. You can even get pre-approved for financing and estimate your trade-in value right from our website, saving you time at the dealership. We invite you to visit South San Antonio Buick GMC at 8155 Interstate 35 Access Road in San Antonio to experience the impressive power and performance of a new GMC diesel truck for yourself.