What Are The MPG Ratings On The GMC 2024 Line-up?
Fuel Efficiency Unveiled: Exploring the Miles-Per-Gallon Ratings of the GMC 2024 Lineup
At Hiley Buick GMC in Fort Worth, Texas, we know that fuel efficiency is a top concern when you’re buying a new vehicle. Whether you need a tough truck or a versatile SUV, the GMC 2024 lineup has models engineered to maximize your miles per gallon without sacrificing performance or luxury. Let’s take a closer look at the miles-per-gallon ratings of the newest GMC models, showcasing how the 2024 lineup blends efficiency with the power and dependability GMC is famous for.
GMC is dedicated to providing vehicles that balance impressive performance capabilities with optimal fuel economy. By incorporating advanced technologies and innovative design elements, the 2024 GMC lineup ensures that you can enjoy the best of both worlds in the Fort Worth, Texas, area. These trucks provide the power to tackle any job or adventure and the efficiency to go further on every gallon.
GMC 2024 Trucks: Performance Meets Efficiency
Sierra 1500
The Sierra 1500, GMC’s light-duty pickup, offers a range of engine options that cater to different driving needs and preferences. The 2.7L Turbo I-4 engine delivers an EPA-estimated 19 mpg in the city and 22 mpg on the highway for the two-wheel-drive (2WD) models and 18 mpg in the city and 20 mpg on the highway for the four-wheel-drive (4WD) models. This engine utilizes advanced technologies, such as turbocharging and direct injection, to optimize fuel efficiency without sacrificing performance.
If you’re looking for more power, the Sierra 1500’s available 5.3L V-8 engine offers an EPA-estimated 16 mpg in the city and 21 mpg on the highway for the 2WD models and 16 mpg in the city and 20 mpg on the highway for the 4WD models. This engine features Dynamic Fuel Management, which actively shuts off cylinders when not needed, helping to maximize fuel efficiency.

GMC 2024 Sierra 1500
The Sierra 1500’s available 3.0L turbo-diesel I-6 engine is a standout option if you prioritize fuel economy. This engine boasts an impressive EPA-estimated 24 mpg in the city and 29 mpg on the highway for the 2WD models and 22 in the city and 27 mpg on the highway for the 4WD models.
Sierra HD Series
GMC’s heavy-duty truck lineup, the Sierra HD series, also incorporates fuel-saving technologies to optimize efficiency. While heavy-duty trucks prioritize towing and hauling capabilities, GMC has implemented design choices and engineering solutions to minimize fuel consumption without compromising performance.
The Sierra HD models feature aerodynamic enhancements, such as a reshaped front bumper and grille, to reduce wind resistance and improve fuel efficiency. Additionally, the available Allison 10-speed automatic transmission optimizes gear ratios for better fuel economy, particularly when towing heavy loads.
GMC 2024 SUVs: Versatile Efficiency
GMC Terrain
The GMC Terrain, a compact SUV, is ideal if you want a balance of style, practicality, and efficiency. The 2024 GMC Terrain is equipped with a 1.5L Turbo I-4 engine, which delivers an EPA-estimated 24 mpg in the city, 29 mpg on the highway, and 26 mpg combined for the front-wheel-drive (FWD) models and 23 mpg in the city, 28 mpg on the highway, and 25 mpg combined for the all-wheel-drive (AWD) models. Terrain’s fuel efficiency is further enhanced by stop-start technology, which automatically shuts off the engine when the vehicle stops to reduce fuel consumption while driving.
If you’re interested in eco-friendly options, the 2024 GMC Terrain is expected to offer a hybrid variant. While specific details have not yet been released, a hybrid powertrain will provide even greater fuel efficiency, making the Terrain an attractive choice if you’re environmentally conscious.

2024 GMC Terrain
GMC Acadia
Moving up to the midsize SUV segment, the 2024 GMC Acadia offers a spacious interior and impressive fuel efficiency. The Acadia’s available 2.0L Turbo I-4 engine delivers an EPA-estimated 22 mpg in the city, 29 mpg on the highway, and 25 mpg combined for the FWD models and 21 mpg in the city, 27 mpg on the highway, and 23 mpg combined for the AWD models.
The Acadia’s 3.6L V-6 engine option balances power and efficiency, with an EPA-estimated 19 mpg in the city, 27 mpg on the highway, and 22 mpg combined for the FWD models and 18 in the city, 25 on the highway, and 21 mpg combined for the AWD models. This engine features stop-start technology and Active Fuel Management, which deactivates cylinders when not needed to optimize fuel efficiency.
GMC Yukon and Yukon XL
If you require the space and capability of a full-size SUV, the 2024 GMC Yukon and Yukon XL offer impressive fuel efficiency for their class. The Yukon’s available 5.3L V-8 engine achieves an EPA-estimated 16 mpg in the city, 20 mpg on the highway, and 18 mpg combined for the 2WD models and 15 mpg in the city, 19 mpg on the highway, and 17 mpg combined for the 4WD models.
The Yukon’s available 3.0L turbo-diesel I-6 engine is a standout option if you want maximum fuel efficiency in a full-size SUV. This engine delivers an impressive EPA-estimated 21 mpg in the city, 27 on the highway, and 23 mpg combined for the 2WD models and 20 in the city, 26 on the highway, and 22 mpg combined for the 4WD models. The diesel engine’s efficiency is complemented by its strong torque output, enabling excellent towing capabilities.
Innovations in Fuel Economy
GMC’s innovative EcoTec3 engine technology is available on select models. EcoTec3 engines incorporate a combination of advanced features, such as Active Fuel Management, direct injection, and variable valve timing, to maximize fuel efficiency. These technologies work together to optimize engine performance, reduce fuel consumption, and lower emissions.
Active Fuel Management, a key component of EcoTec3 engines, automatically deactivates cylinders when they’re not needed, such as during light-load driving conditions. This technology seamlessly transitions between four-cylinder and eight-cylinder operation, helping to save fuel without sacrificing power when it’s required.
GMC is also exploring alternative powertrain options to enhance fuel efficiency further. While specific details have not yet been announced, the brand is expected to introduce hybrid and electric variants in the 2024 lineup.
These eco-friendly options will provide you with even greater fuel efficiency and reduced emissions, aligning with GMC’s commitment to sustainable driving solutions. As more information becomes available, Hiley Buick GMC will keep you informed about these exciting developments in GMC’s fuel-efficient offerings.
Experience Efficient Driving With GMC’s 2024 Lineup
The GMC 2024 lineup showcases an impressive array of vehicles that prioritize fuel efficiency without compromising on the brand’s signature power, performance, and luxury. From the Sierra 1500’s advanced engine options to the Yukon’s diesel efficiency, GMC has engineered its models to optimize the miles-per-gallon ratings while creating vehicles that are both efficient and eco-friendly. Explore the 2024 models in person at Hiley Buick GMC in Fort Worth, Texas, and experience the perfect balance of power and efficiency firsthand. Don’t hesitate to reach out to our team to learn more about the fuel-efficient GMC lineup.
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