How many miles per gallon does a Chevy Suburban get on the highway?
The Chevy Suburban, a popular full-size SUV, is known for its spacious interior and impressive towing capacity. However, one of the key considerations for many buyers is the vehicle's fuel efficiency, especially when it comes to highway driving. According to the latest data, the Chevy Suburban achieves an average of 22 miles per gallon (mpg) on the highway.
Suburban Highway Fuel Economy Breakdown
The Chevy Suburban's highway fuel efficiency can vary depending on several factors, including the engine configuration, drivetrain, and driving conditions. Here's a closer look at the Suburban's highway mpg performance:
- Engine Options: The Suburban is available with a 5.3-liter V8 engine, which achieves an estimated 22 mpg on the highway. The more powerful 6.2-liter V8 option delivers slightly lower highway fuel economy at 21 mpg.
- Drivetrain: Rear-wheel-drive Suburban models tend to have a slight advantage in highway fuel efficiency, achieving up to 23 mpg. Four-wheel-drive variants typically see a 1 mpg reduction, averaging 22 mpg on the highway.
- Driving Conditions: Factors like weather, terrain, and driving style can also impact the Suburban's real-world highway fuel economy. Aggressive acceleration, towing heavy loads, and driving in hilly or mountainous areas can all contribute to lower mpg figures.
It's important to note that the EPA-estimated highway fuel economy for the Chevy Suburban is based on standardized testing procedures, and your actual mileage may vary depending on your driving habits and conditions.
Improving Suburban Highway Fuel Efficiency
While the Suburban's highway fuel economy may not be the best in its class, there are a few strategies owners can use to maximize their fuel efficiency:
- Maintain Proper Tire Pressure: Ensuring the Suburban's tires are properly inflated can improve aerodynamics and reduce rolling resistance, leading to better fuel economy.
- Avoid Excessive Idling: Letting the engine idle for extended periods can waste fuel, so it's best to turn off the engine when the vehicle is stopped for more than a minute.
- Use Cruise Control: Engaging the Suburban's cruise control feature on the highway can help maintain a consistent speed, which can improve fuel efficiency.
- Remove Unnecessary Weight: Removing any unnecessary cargo or equipment from the Suburban can reduce the vehicle's overall weight, resulting in better fuel economy.
By following these tips, Chevy Suburban owners can potentially squeeze out a few extra miles per gallon on the highway, helping to offset the vehicle's relatively high fuel consumption.
How many miles per gallon does a Suburban get on the highway?
21 mpg city/27 mpg highway
The 2023 Chevy Suburban is a three-row SUV that excels as far as comfort is concerned, but what about fuel economy? Equipped with its available turbo engine, the Chevy Suburban can earn up to 21 mpg city/27 mpg highway. For a three-row SUV, that's pretty impressive!
Which large SUV has the best gas mileage?
- 2024 Chevrolet Tahoe Diesel • 24 mpg. 2024 Chevrolet Tahoe / Credit: Chevrolet.
- 2024 GMC Yukon Diesel • 23 mpg.
- 2024 Chevrolet Suburban Diesel • 23 mpg.
- 2024 Cadillac Escalade Diesel • 23 mpg.
- 2025 Toyota Sequoia • 22 mpg.
- 2025 BMW X7 xDrive40i • 22 mpg.
- 2024 Mercedes-Benz GLS 450 • 21 mpg.
- 2025 Jeep Wagoneer • 20 mpg.
Which Suburban engine is best?
You can't go wrong with any of the Suburban's engines. The standard 5.3-liter V8 smoothly delivers plenty of power for everyday needs, while the available 6.2-liter V8 offers more grunt for towing and hauling. The turbodiesel boasts more torque than either gas engine and delivers much better fuel economy.
What is a normal miles per gallon?
An average North American mid-size car travels 21 mpg (US) (11 L/100 km) city, 27 mpg (US) (9 L/100 km) highway; a full-size SUV usually travels 13 mpg (US) (18 L/100 km) city and 16 mpg (US) (15 L/100 km) highway.
What is the maximum mileage for a Suburban?
The Chevy Suburban is predicted to last 125,000-150,000 miles, so high mileage is anything around or over 115,000. Once the car reaches this point, you're much more likely to encounter expensive issues that require more money to repair than the machine is worth. At this point, many choose to sell their Suburban.
What SUV has the best highway mpg?
SUVs With the Best Gas Mileage
- 2025 Honda CR-V Hybrid: City 43 mpg | Highway 36 mpg.
- 2024 Lexus UX Hybrid: City 43 mpg | Highway 41 mpg.
- 2024 Toyota Corolla Cross Hybrid: City 45 mpg | Highway 38 mpg.
- 2024 Kia Sportage Hybrid: City 42 mpg | Highway 44 mpg.
- 2024 Kia Niro: City 53 mpg | Highway 54 mpg.
Does driving on the highway save gas?
Keep it Steady for Fuel-Efficient Driving
Take a look at conventional gas-powered cars and you'll see that highway driving always gets the better mileage rating. As an example, take a look at the Corolla. Its EPA-estimated MPG * is higher for highway driving than city driving.
What is highway miles per gallon?
Highway MPG: the average a car will get while driving on an open stretch of road without stopping or starting, typically at a higher speed. City MPG: the score a car will get on average in city conditions, with stopping and starting at lower speeds.
How far can a Chevy Suburban go on a full tank of gas?
The 2023 Suburban has more than 550 miles of driving range with just a single tank of gas for the models using a V8 engine and rear-wheel drive. However, if you select the 3.0-liter Turbocharged Diesel powertrain using rear-wheel drive, you can see as much as 750 miles with one tank!
Which Suburban has the best mpg?
If you want the best fuel economy for a full size SUV, get Suburban Diesel with up to 30 mpg in the highway.
