What Chevy Silverado 1500 Engines to Look Out for When Shopping for a Pre-Owned Model

August 13th, 2025 by

A red used 2023 Chevy Silverado 1500 Z71 parked off-road

The Chevy Silverado 1500 has been a powerful force in the truck world since it debuted in 1999. As Chevy’s flagship product, it has some fierce competition, most notably the Ford F-150 and Ram 1500. Many drivers prefer the Silverado for its prowess and capability, as well as the powertrains that defy convention and allow drivers to accomplish many different tasks.

If you’re looking for a used Chevy Silverado 1500 for sale near Troy, there’s a lot to consider, and we can help. Choosing the right powertrain is key to getting the most out of a used model. At DePaula Chevrolet, we have many used Silverado 1500 options, all of which have the unique powertrains the truck is known for.

Today, we’re examining the different engines, when they arrived, what they’re capable of, and what they have to offer. From towing to fuel economy to the performance they offer, let’s take a closer look at some notable engines to look out for as you begin exploring our pre-owned inventory.

The TurboMax

Chevy has always been a brand that’s managed to do much more with less. Pickup trucks have always been paired with performance-oriented engines that are expected to help drivers tackle formidable tasks, whether occupational or recreational. In 2019, Chevy introduced a new engine that was smaller in size but big in capability.

Now known as the “TurboMax,” the 2.7L turbocharged engine proved that a four-cylinder could be just as capable as its V6 and V8 siblings. A few things have remained consistent about the TurboMax since its inception. It has always been paired with an eight-speed automatic transmission and produces 310 hp. Early incarnations of the engine produced 348 lb-ft of torque, which increased to 430 hp in 2022 and has remained consistent ever since.

Since 2021, the TurboMax has been highly competent in pulling power, possessing a tow rating of 9,500 lbs. (A 2020 version can facilitate a 7,000-lb towing capacity. Troy residents interested in exceptional fuel economy are best suited with a 2021 TurboMax, which achieved 20 MPG in the city and 23 MPG on the highway for a combined 21 MPG.

5.3L EcoTec V8

Many truck owners who live in Troy swear by the power of the V8 engine. The current incarnation of the Silverado 1500 has two V8 engines renowned for their versatility and performance. The 5.3L EcoTec V8 debuted during the Silverado’s third generation in 2014. Early incarnations of the engine were paired with a six-speed automatic transmission until 2022, when all engines except for the TurboMax received a ten-speed automatic.

The 5.3L V8 is versatile and can be equipped with 2WD and 4WD versions of the Silverado 1500. Many drivers have found the engine to be favorable for towing applications. From 2019 onwards, the 5.3L can pull over 10,000 lbs. In 2021, two versions of the V8 engine were available with an active and dynamic fuel management system. These systems, which helped preserve fuel by limiting piston activity, proved invaluable regarding performance.

A 5.3L V8 with dynamic fuel management could tow 11,500 lbs. The same engine with the active fuel management system could pull 10,900 lbs. Since 2023, the 5.3L V8 has been consistent with its towing capabilities, with 11,300 lbs of pulling power. Troy residents who want fuel economy and pulling performance are best suited to look for a 2020 Silverado 1500 with a 5.3L V8. EPA rankings showed the engine allowed for 17 MPG in the city and 24 MPG on the highway for a combined average of 20 MPG.

A white used 2023 Chevy Silverado 1500 ZR2 Bison off-roading on a trail

4.3L EcoTec V6

While it was discontinued during the 2021 model year, Chevy’s gas-fueled V6 engine was pivotal in the Silverado’s development. First appearing in 2007, the EcoTec3 V6 served as the base powertrain for many years before the 2.7L four-cylinder took over. The V6 engine was capable of light-duty applications and ideal for occupational tasks.

In its final year, the 2021 Chevy Silverado with the 4.3L V6 produced 285 hp and 305 lb-ft of torque. The V6 paired with a six-speed automatic transmission and could pull 7,900 lbs when properly equipped. The V6’s greatest accolade was its payload capacity. A 2021 Silverado with the V6 could easily haul 2,280 lbs in the bed.

Troy drivers looking for a workhorse adept at material moving can benefit from a 2020 or 2021 Silverado 1500 with the gas-fueled V6. As we’ll find out later, another engine with six cylinders would unlock even more advantages on the Silverado 1500.

6.2L EcoTec V8

The second available V8 on the modern Chevy Silverado 1500 is a tried-and-true veteran that’s proven itself to be a formidable powertrain. First appearing in 2007, the 6.2L EcoTec V8 offers increased performance and capability, making it favorable to tradespeople, off-roaders, and other drivers in Troy who want to push the limits of what an engine is capable of.

The 6.2L V8 is a 4WD-exclusive engine paired with a ten-speed automatic transmission. The engine has been fairly consistent in production and capability. Since 2020, it has produced an impressive 420 hp and 460 lb-ft of torque. A fixture in both the working world and among adventurers, the engine pulls over 13,000 lbs.

A Duramax badge on a used 2021 Chevy SIlverado 1500 for sale near Troy

3.0L Duramax Turbo-Diesel Six-Cylinder

2020 saw the Silverado 1500 make a considerable change with its engine lineup. While a diesel powertrain had previously been available on the 2500 and 3500 HD models, the Duramax reached the 1500. GM’s contributions to revitalizing the diesel-fueled powertrain cannot be overstated. The 3.0L Duramax allows the Silverado to thrive in towing capability and fuel economy.

Since 2020, the Duramax has been paired with a ten-speed automatic transmission and has been praised for generating high performance while placing less stress on the engine. From 2020 to 2022, Duramax engines produced 277 hp and 460 lb-ft of torque. Fuel economy was best in 2020 and 2021, as the powertrain achieved 23 MPG in the city and 33 MPG on the highway for a combined 27 MPG.

Since 2023, the Duramax has produced 305 hp and 495 lb-ft of torque, offering drivers remarkable towing capability. The improved engine matches the towing power of the 6.2L V8, which can pull 13,300 lbs. The combination of exceptional fuel economy and towing capability has made the Duramax one of the best engines in the Chevy fleet and the entire industry.

The Right Engine for the Right Job

A used Chevy Silverado 1500 has a lot to offer. Truck owners expect the best from what they drive, and Chevy has a well-established reputation for giving it to them. Drivers in Troy have multiple engines to choose from that can help them accomplish their tasks, regardless of what they might be. With V8 engines, turbocharged four-cylinders, and a highly capable diesel powertrain, Chevy always delivers.

Whether you’re looking for performance, pulling power, or a way to facilitate your next adventure, a used Silverado with its many engines can get you the results you’re looking for. Drivers in Troy who are only satisfied with the best can shop for a used Silverado 1500 at DePaula Chevrolet. See us today to find out what Chevy can offer you.