17 MPG combined is what you’ll likely see with the 2024 Chevrolet Silverado 4WD with the 5.3L V8. To be clear, these trucks aren’t bought for Prius-like efficiency. Owners buy them for their capability: hauling lumber, towing boats, navigating muddy job sites, and projecting a specific image. This fuel economy is what it costs to get those benefits.

City and highway performance

The EPA rates the Silverado 5.3L 4WD at 15 MPG in the city and 19 MPG on the highway. The city number reflects the stop-and-go driving, where the truck’s weight and lower gearing for torque have the biggest impact. The 19 MPG highway figure is more achievable on longer road trips at steady speeds. The 10-speed automatic transmission does its best to keep the engine in its most efficient range. Cylinder deactivation technology, which shuts down cylinders under light load, also helps. But, moving a vehicle of this size and weight requires fuel.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Chevrolet Silverado 4WD 5.3L 8-cyl is $2,600. This is based on driving 15,000 miles per year, with 45% of those miles driven in the city and 55% on the highway, using national average fuel prices. Fluctuating gas prices impact this number directly. If gas prices rise, expect to pay more. Many Silverado owners exceed the 15,000-mile estimate. Contractors putting serious miles on the truck for work will face a higher fuel bill.

Real-world expectations

EPA figures provide a baseline, but real-world fuel economy for the Silverado 5.3L 4WD varies based on driving habits, load, and terrain. Aggressive acceleration, frequent hard braking, and sustained high speeds decrease fuel economy. Towing a trailer or carrying a heavy payload will have a dramatic impact. Expect MPG figures below the EPA estimates in those situations. However, drivers who prioritize smooth acceleration, anticipate traffic, and maintain consistent speeds on the highway might achieve or even exceed the 19 MPG highway rating. For those wanting all Chevrolet fuel economy data, a complete resource is available.

How it compares

In the full-size truck segment, the Silverado’s fuel economy is roughly in the middle when equipped with the 5.3L V8 and 4WD. A comparable Ford F-150 with the 5.0L V8 and 4WD achieves an EPA combined rating of 19 MPG, giving it a slight advantage. Ram’s 1500 with the 5.7L Hemi and 4WD is rated at 17 MPG combined, matching the Silverado. For buyers primarily concerned with less gas, the Ford F-150 Hybrid offers an alternative, achieving 23 MPG combined in 4WD configuration. The hybrid powertrain comes with a higher upfront cost and a different driving experience that may not appeal to traditional truck buyers. The Toyota Tundra with its standard hybrid powertrain achieves 20 MPG combined. These small differences rarely sway the Silverado loyalist. The brand familiarity, dealer network, and perceived reliability often outweigh fuel economy variances.

It’s important for buyers to understand their priorities and how they align with the Silverado’s strengths and weaknesses. To view Silverado MPG across all years, consult the historical fuel economy data.

Tips to maximize efficiency

Minimize idling. The 5.3L V8 is not efficient at idle. If you’re stopped for more than a minute, shut the engine off. Restarting consumes less fuel than prolonged idling, especially with modern engine management systems.

Monitor your tire pressure. Underinflated tires increase rolling resistance, which directly impacts fuel consumption. Check your tire pressure regularly and inflate them to the recommended PSI found on the door jamb sticker.

Drive smoothly and avoid aggressive acceleration. The 5.3L V8 has plenty of torque, so don’t floor it at every opportunity. Gentle acceleration and anticipating traffic flow will conserve fuel and extend the life of your brakes.

Reduce unnecessary weight. Hauling extra weight in the bed or cabin of your Silverado reduces fuel economy. Remove any unnecessary items to lighten the load and improve efficiency.

Consider using cruise control on the highway. Maintaining a consistent speed with cruise control helps optimize fuel economy on long highway drives. Be mindful of terrain changes, as cruise control may downshift unnecessarily on hills, negating some of the benefits.