
The GMC Yukon is a full-size SUV that offers a range of engine options, each with varying fuel efficiency. The 2024 GMC Yukon, with its eco-friendly features and powerful engine, is an example of GMC's commitment to improving fuel efficiency. With a 24-gallon fuel tank, the GMC Yukon's fuel efficiency varies depending on the chosen engine size and trim level. The 5.3-liter V-8 engine, standard on the SLE, SLT, and AT4 trims, offers 15 mpg in the city and 20 mpg on the highway. The 6.2-liter V-8 engine, found in the Denali and Denali Ultimate trims, delivers similar efficiency, with a slight decrease in city mileage at 14 mpg. However, the real standout is the 3.0-liter turbo-diesel engine, which boasts an impressive 21 mpg in the city and 27 mpg on the highway. These improvements in fuel efficiency not only reduce the frequency of refuelling stops but also contribute to lower running costs, making the GMC Yukon a competitive choice in the full-size SUV segment.
| Characteristics | Values |
|---|---|
| Engine Options | 5.3-liter V-8, 6.2-liter V-8, 3.0-liter Duramax Turbo-Diesel I-6 |
| Fuel Efficiency (City) | 15 mpg (5.3-liter V-8), 14 mpg (6.2-liter V-8), 21 mpg (Diesel) |
| Fuel Efficiency (Highway) | 20 mpg (5.3-liter V-8), 18 mpg (6.2-liter V-8), 27 mpg (Diesel) |
| Combined Fuel Efficiency | 23 mpg (Diesel) |
| Fuel Efficiency (Real-world Data) | 16.5 mpg, 13.5 mpg, 14.1 mpg |
| Fuel Tank Capacity | 24 gallons |
| Range (City) | 384 miles (5.3-liter V-8), 336 miles (6.2-liter V-8), 504 miles (Diesel) |
| Range (Highway) | 480 miles (5.3-liter V-8), 408 miles (6.2-liter V-8), 648 miles (Diesel) |
| Range (Combined) | 432 miles (5.3-liter V-8), 420 miles (Diesel) |
| Cost per Workweek | $32 |
| Cost per Month | $128 |
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GMC Yukon engine options
The GMC Yukon is a large SUV that offers a choice of three engines. These are the 5.3L V8, 3.0L Duramax turbo-diesel, and 6.2L V8. The 5.3L V8 engine has the highest towing capacity of the three at 8,400 pounds. The 3.0L Duramax turbo-diesel engine, when fitted to the Yukon XL, can achieve a range of up to 756 miles on a full tank of gas. The 6.2L V8 engine produces the highest horsepower in this lineup.
The smaller 5.3-liter V-8 engine is the most efficient gas-powered option in the lineup, with an EPA rating of 15 mpg in the city and 20 mpg on the highway. The 6.2-liter V-8 has a rating of 14 mpg in the city and 18 mpg on the highway.
The GMC Yukon also has a diesel engine option, which is the most fuel-efficient engine choice. The diesel V-6 engine has an impressive fuel efficiency of 21 mpg in the city and 27 mpg on the highway. With a full tank, the Yukon diesel can travel up to 648 miles on the highway.
The GMC Yukon has five models: SLE, SLT, AT4, Denali, and Denali Ultimate. The Denali variants are known for their luxurious features and robust performance, achieving 14 mpg in the city and 20 mpg on the highway. The SLE and SLT models have a fuel efficiency rating of 15 mpg in the city and 20 mpg on the highway. The AT4 model, tailored for off-road adventures, matches the city and highway efficiency of the SLE and SLT models.
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Fuel efficiency
The GMC Yukon is a full-size SUV that offers various engine options, each with different fuel efficiency ratings. While it may not be the first vehicle that comes to mind when considering fuel efficiency, the GMC Yukon exhibits improved city driving mileage compared to its predecessor.
The fuel efficiency of the GMC Yukon depends on the chosen engine size and trim level. The base 5.3-liter V-8 engine provides decent gas mileage, with an EPA rating of 15 mpg in the city and 20 mpg on the highway. This engine has a city fuel efficiency of 15 mpg, resulting in an impressive city driving range of 384 miles on a full 24-gallon tank. On the highway, the 5.3-liter V-8 engine can cover 480 miles before refuelling. In mixed driving conditions, combining city and highway use, it can travel approximately 432 miles on a single tank.
The larger 6.2-liter V-8 engine delivers similar efficiency, with 14 mpg in the city and 20 mpg on the highway. The GMC Yukon Denali 4x2 and Denali 4x4 models, known for their luxurious features and robust performance, use this engine and display slightly lower city efficiency at 14 mpg.
The real standout in terms of fuel efficiency is the GMC Yukon's 3.0-liter turbo-diesel engine, which is the most fuel-efficient option available. This engine shines when maximizing mileage, offering an impressive 21 mpg in the city and an exceptional city driving range of 504 miles on a single tank. On the highway, the Yukon diesel can travel up to 648 miles, making it an excellent choice for long-distance travellers. With this engine, the Yukon achieves 27 mpg on the highway and 23 mpg combined, using 4.3 gallons of fuel every 100 miles.
The GMC Yukon also offers a 4WD configuration, which slightly reduces the fuel efficiency of the turbo-diesel engine to 20 mpg in the city and 26 mpg on the highway. However, these numbers still rank highly in the full-size SUV segment.
The 2024 GMC Yukon is designed with improved fuel efficiency in mind, featuring advanced technologies such as cylinder deactivation, variable valve timing, and a start-stop system. Its aerodynamic design, lightweight structure, and Four-Corner Air Ride Adaptive Suspension system further enhance its efficiency, providing a smooth and adaptable driving experience.
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Gas mileage
The GMC Yukon is a full-size SUV that offers various engine options, each with different fuel efficiency ratings. The gas mileage of the Yukon depends on the chosen engine size and trim level.
The 5.3-liter V-8 engine is the most efficient gas-powered option in the lineup. With rear-wheel drive (RWD), it offers 15 miles per gallon (mpg) in the city and 20 mpg on the highway. The four-wheel drive (4WD) configuration provides the same gas mileage. This engine has a city fuel efficiency of 15 mpg, translating to a city driving range of 384 miles on its 24-gallon fuel tank. On the highway, the Yukon can cover 480 miles before refuelling. In mixed driving conditions, it can travel approximately 432 miles on a single tank.
The larger 6.2-liter V-8 engine delivers slightly lower efficiency, with 14 mpg in the city and 20 mpg on the highway for the RWD model. The 4WD version achieves 14 mpg in the city and 18 mpg on the highway.
The real standout in terms of fuel efficiency is the 3.0-liter Turbo-Diesel engine. With RWD, it boasts an impressive 21 mpg in the city and 27 mpg on the highway, for a combined 23 mpg. The 4WD option is only slightly less efficient, with 20 mpg in the city and 26 mpg on the highway. This engine provides an exceptional city driving range of 504 miles on a single tank and can take you on extended journeys of up to 648 miles on the highway.
The GMC Yukon has also been praised for its aerodynamic design, lightweight structure, and advanced technologies that further optimise fuel consumption, such as cylinder deactivation, variable valve timing, and a start-stop system. These features contribute to its impressive fuel efficiency and extended range capability, making it a competitive choice in the full-size SUV segment.
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Fuel costs
The GMC Yukon is a full-size SUV with various engine options, each offering different fuel efficiency. The fuel costs of operating a GMC Yukon depend on several factors, including the engine size, trim level, driving conditions, and fuel prices.
Engine Options and Fuel Efficiency:
The GMC Yukon offers multiple engine options, each with its own fuel efficiency ratings:
- 5.3-liter V-8 engine: This is the base engine option, offering 15 mpg in the city and 20 mpg on the highway.
- 6.2-liter V-8 engine: The larger V-8 engine provides slightly lower fuel efficiency, with 14 mpg in the city and 20 mpg on the highway.
- 3.0-liter Duramax Turbo-Diesel I-6 engine: The diesel engine is the most fuel-efficient option, delivering an impressive 21 mpg in the city and 27 mpg on the highway.
The fuel costs of operating a GMC Yukon will depend on fuel prices, which can vary by region and fluctuate over time. For example, the Meadowland GMC team in Carmel, New York, used a base price of $3.69 per gallon, reflecting the average fuel price in their area in early March 2024. With a 24-gallon fuel tank, filling up an empty tank would cost around $88.56.
For a more realistic estimate, consider a daily commute of 40 miles round trip. With the 3.0-liter Duramax Turbo-Diesel engine and two-wheel drive, the fuel cost for this daily commute would be approximately $6.42. Over a five-day workweek, the weekly fuel cost would be around $32, and for a four-week month, the monthly fuel cost would be approximately $128.
Fuel Efficiency Features:
GMC has incorporated several features to enhance the fuel efficiency of the Yukon, such as cylinder deactivation, variable valve timing, and a start-stop system. The Four-Corner Air Ride Adaptive Suspension system adjusts the vehicle's height and performance based on road conditions, optimizing fuel efficiency. The Driver Mode Control/Traction Select System allows drivers to customize their vehicle's performance according to their preferences and road conditions, further contributing to efficient fuel usage.
Fuel Efficiency by Trim Level:
The fuel efficiency of the GMC Yukon also varies across different trim levels:
- GMC Yukon SLE 4×2 and SLE 4×4: These models offer 15 mpg in the city and 20 mpg on the highway.
- GMC Yukon SLT 4×2 and SLT 4×4: The SLT models maintain the same fuel efficiency as the SLE, with 15 mpg in the city and 20 mpg on the highway.
- GMC Yukon Denali 4×2 and Denali 4×4: The Denali variants offer slightly lower city efficiency at 14 mpg but maintain 20 mpg on the highway.
- GMC Yukon AT4 4×4: Tailored for off-road use, the AT4 model provides 15 mpg in the city and 20 mpg on the highway.
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Eco-friendly features
The GMC Yukon is a full-size SUV that offers improved fuel efficiency compared to its predecessor, especially in city driving. The 2024 GMC Yukon is a testament to General Motors' commitment to combining power and fuel economy, showcasing a series of eco-friendly features. Here are some key aspects that contribute to its environmentally conscious design:
Engine Options for Improved Fuel Efficiency:
The GMC Yukon offers a range of engine options that prioritize fuel efficiency without compromising performance. The base 5.3-liter V-8 engine provides decent gas mileage, delivering 15 mpg in the city and 20 mpg on the highway. However, the real standout is the 3.0-liter turbo-diesel engine, which offers exceptional fuel economy. With this powertrain, you can achieve 21 mpg in the city and 27 mpg on the highway. This engine shines when it comes to maximizing mileage, resulting in fewer trips to the gas station and reduced pollution.
Aerodynamic Design and Lightweight Structure:
The GMC Yukon is designed with aerodynamics and a lightweight structure in mind. This combination enhances fuel efficiency by reducing drag and optimizing performance. The aerodynamic design not only improves fuel economy but also contributes to a smoother and more efficient driving experience.
Four-Corner Air Ride Adaptive Suspension:
The Yukon is equipped with a Four-Corner Air Ride Adaptive Suspension system. This innovative feature adjusts the vehicle's height and performance based on road conditions, ensuring a smooth and efficient ride. Whether cruising on the highway or navigating rough terrain, the adaptive suspension optimizes the vehicle's efficiency and performance.
Advanced Technologies for Optimized Fuel Consumption:
GMC has incorporated advanced technologies in the Yukon to optimize its fuel consumption. These include cylinder deactivation, variable valve timing, and a start-stop system. These features work together to reduce fuel consumption, lower running costs, and extend the vehicle's range. Additionally, the Driver Mode Control/Traction Select System allows drivers to customize their vehicle's performance based on road conditions and personal preferences.
Spacious and Efficient Interior:
The GMC Yukon's spacious cabin offers ample legroom and seating for up to eight people. The well-appointed interior provides maximum comfort, and the second-row captain's chairs option reduces seating capacity to seven for an even more luxurious experience. The Yukon also features dual 12.6-inch diagonal rear-seat media touch screens and a 10.2-inch diagonal premium infotainment system with Android Auto, Apple CarPlay, and voice-activated technology.
In summary, the GMC Yukon stands out in the SUV market for its impressive blend of power and eco-friendly features. With improved fuel efficiency, aerodynamic design, advanced technologies, and a spacious interior, the Yukon is a testament to GMC's commitment to performance and sustainability.
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Frequently asked questions
The GMC Yukon has a fuel tank capacity of 24 gallons. The amount of fuel used on startup will depend on the engine size and trim level. The base 5.3-liter V-8 engine has an EPA rating of 15 mpg in the city and 20 mpg on the highway.
Assuming a base price of $3.69 per gallon, it would cost $88.56 to fill up the 24-gallon tank of a GMC Yukon. However, gasoline prices vary across states and regions, and costs at a particular gas station may fluctuate daily.
The GMC Yukon is not typically known for its fuel efficiency, but the 2024 model has been praised for its improved fuel economy. The 3.0-liter turbo-diesel engine offers the best fuel efficiency, with 21 mpg in the city and 27 mpg on the highway. This engine also has a combined fuel efficiency rating of 23 mpg.





































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