The 2024 Chevrolet Suburban 2WD with the 5.3L V8 gets 17 MPG combined. No one chooses this large SUV for saving gas. Instead, they choose it for its large cargo capacity, its ability to haul many passengers, and its strong towing capability. These benefits come with higher fuel costs.

City and highway performance

The EPA estimates 15 MPG in the city and 20 MPG on the highway for this Suburban configuration. The city figure is low, reflecting the engine’s size and the demands of accelerating a vehicle weighing nearly 5,500 pounds from a standstill. The highway figure, while not great, is respectable. The 10-speed automatic transmission helps here, allowing the engine to cruise at relatively low RPMs at highway speeds, reducing fuel consumption. The Suburban’s aerodynamic drag requires a steady supply of gasoline to overcome.

Annual fuel cost

The EPA estimates you’ll spend approximately $2,600 per year fueling your 2024 Chevrolet Suburban 2WD 5.3L. This is based on driving 15,000 miles per year, with 55% in the city and 45% on the highway, using national average fuel prices. Fluctuating fuel costs can change this number, and so can your driving habits. Aggressive drivers, or those who spend much time in stop-and-go traffic, should expect higher costs than the $2,600 estimate.

Real-world expectations

While the EPA provides a benchmark, real-world fuel economy can vary. Driving style, road conditions, tire pressure, and cargo weight can all change your MPG. Towing will significantly decrease fuel economy. Owners hauling trailers can see their MPG drop, perhaps into the single digits. Conversely, gentle drivers who use their Suburban for long highway trips might slightly exceed the EPA’s 20 MPG highway estimate. Achieving the combined 17 MPG rating requires effort and a light foot.

How it compares

The Suburban’s fuel economy is similar to its competitors. The Ford Expedition Max, with its 3.5L EcoBoost V6, gets an EPA-estimated 17 MPG combined in its 2WD configuration. The Nissan Armada, with its 5.6L V8, gets around 15 MPG combined. The Jeep Wagoneer, with its standard Hurricane engine, has similar numbers. Buyers in this segment know they are prioritizing space and capability over fuel efficiency. The slightly smaller Chevrolet Tahoe manages 18 MPG combined with the same engine, making it a good choice for some. Consult SUBURBAN MPG across all years to see the evolution of fuel economy in this segment. You can also reference all Chevrolet fuel economy data for alternative models.

Tips to maximize efficiency

Tire pressure is important. Ensure your tires are properly inflated to the manufacturer’s recommended pressure, which is on the sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, making the engine work harder and consume more fuel. This effect is amplified by the Suburban’s weight.

Anticipate traffic and maintain a steady speed. Avoid sudden acceleration and abrupt braking, since these actions consume extra fuel. Using cruise control on the highway can help maintain a consistent speed and improve fuel economy. Think ahead; a defensive driver is typically a more efficient driver, and you can save more gas.

Minimize idling. Idling consumes fuel without covering distance. If you anticipate being stopped for more than a minute or two, turn off the engine. Modern engines restart quickly, making this a simple way to conserve fuel, especially in suburban conditions.

Consider removing unnecessary weight. While the Suburban hauls significant cargo, carrying unneeded items will hurt fuel economy. Remove any unnecessary items from the vehicle to lighten the load and improve efficiency. A few pounds add up, especially on a vehicle this size.