2025 Chevrolet Silverado Mud Terrain Tires 4WD 5.3L: Fuel Economy Breakdown

17 MPG combined represents the compromise some Silverado buyers willingly accept. This isn’t a commuter truck for maximizing efficiency; it’s a tool, a toy, and a statement for those who prioritize off-road capability and a rugged look. The 5.3L V8 paired with mud-terrain tires and four-wheel drive isn’t designed for hypermiling, it’s designed for tackling trails and looking good doing it, and that requires fuel.

City and highway performance

The EPA estimates for the 2025 Silverado 4WD with mud-terrain tires and the 5.3L V8 break down to 15 MPG in the city and 19 MPG on the highway. The city figure reflects the engine working harder, stop-and-go traffic, and the rolling resistance of the specialized tires. Highway MPG takes advantage of the 10-speed automatic transmission, allowing the engine to cruise at lower RPMs, but the aggressive tire tread still extracts a penalty compared to road-friendly options. Remember that mud-terrain tires add weight and increased friction compared to the standard all-season tires fitted to most Silverados.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for this Silverado configuration is $2,600. This figure is based on driving 15,000 miles per year and using national average fuel prices, which are $4.33/gallon. Your actual costs will vary depending on your driving habits, fuel prices in your area, and how often you use the four-wheel-drive system. Adjust your expectations if you’re routinely using premium fuel, which the 5.3L V8 does not require but some owners may choose to use. The EPA doesn’t account for aftermarket modifications that may impact fuel consumption.

Real-world expectations

While the EPA provides a standardized baseline, real-world MPG will change. Off-roading, towing, or even driving in bad weather with four-wheel drive engaged will decrease your fuel economy. Regular city driving with frequent stops will likely result in numbers closer to 13-14 MPG. Highway driving, if done consistently at moderate speeds, might allow you to approach the 19 MPG figure, but aggressive acceleration or higher speeds will diminish that. The weight added by any aftermarket modifications influences mileage.

How it compares

Compared to other full-size trucks, the Silverado 5.3L 4WD with mud-terrain tires has lower MPG. A Ford F-150 with the 2.7L EcoBoost engine can achieve around 20 MPG combined in 4×4 configuration, while the Ram 1500 with the eTorque 3.6L V6 often sees closer to 21 MPG. Even the Toyota Tundra, similarly specced with a V8 can get slightly better fuel economy. The key difference is the tires and the focus on pure off-road capability. This Silverado isn’t trying to win any fuel efficiency contests; it’s built for a specific purpose. For example, you might get all Chevrolet fuel economy data searching the Fuel Economy Hub website. For a broader comparison, you could view SILVERADO MPG across all years.

Tips to maximize efficiency

Minimize idling. Extended idling burns fuel without covering any distance. If you’re waiting for someone or stopped for more than a minute, turn off the engine. The 5.3L V8 is quick to restart, and the effect of reducing idle time can make a difference over time.

Monitor tire pressure. Mud-terrain tires are sensitive to pressure changes. Ensure your tires are inflated to the recommended pressure listed on the door jamb sticker. This reduces rolling resistance and improves fuel efficiency. Check them regularly, especially during temperature changes when pressure can change.

Drive conservatively. Aggressive acceleration and hard braking consume more fuel. Gradually accelerate and anticipate traffic flow to avoid unnecessary braking. Maintaining a consistent speed on the highway will also help improve your MPG. Avoid aggressive driving habits like jackrabbit starts and frequent lane changes.

Consider using a lighter foot when off-roading. While it’s tempting to floor it when tackling challenging terrain, controlled throttle input can sometimes be more effective and can save fuel. Use four-wheel drive only when necessary, and avoid unnecessary wheel spin. Momentum helps.

Regular servicing is important. Ensure your Silverado receives regular maintenance, including oil changes, air filter replacements, and spark plug maintenance as recommended by Chevrolet. A well-maintained engine runs more efficiently and can help maximize fuel economy.