17 MPG combined isn’t going to win any fuel-sipping awards, but let’s be honest, that’s not why anyone buys a 2024 Chevrolet Colorado ZR2. This truck is for those who prioritize off-road capability above all else, rock crawling, desert running, tackling challenging trails. Fuel economy ranks far lower on the list than ground clearance, suspension articulation, and locking differentials. Think of it as the price of admission to a world of serious adventure.

City and highway performance

The EPA estimates of 17 MPG in the city and 17 MPG on the highway highlight a key aspect of the Colorado ZR2: consistency, for better or worse. This suggests the truck’s 2.7L turbocharged four-cylinder engine, paired with an 8-speed automatic transmission, operates within a relatively narrow efficiency band. Stop-and-go traffic doesn’t drastically punish fuel consumption, nor does sustained highway cruising offer any significant rewards. The ZR2’s off-road tires and lifted suspension contribute to higher rolling resistance and aerodynamic drag that hinder mileage regardless of the setting.

Annual fuel cost

Plan on spending approximately $2,600 per year on fuel with the 2024 Chevrolet Colorado ZR2. This figure, calculated by the EPA, assumes 15,000 miles of driving annually using national average fuel prices. Individual spending will certainly vary depending on driving habits, local fuel costs, and the percentage of miles spent off-road, where fuel economy is predictably even worse. Potential buyers should factor this cost into their ownership budget alongside insurance, maintenance, and the purchase price itself.

Real-world expectations

While the EPA’s 17 MPG combined provides a baseline, real-world fuel economy often deviates, especially in trucks optimized for off-road use. Owners who frequently engage four-wheel-drive, carry heavy loads, or install aftermarket accessories impacting aerodynamics (roof racks, oversized tires) will likely experience lower figures. Conversely, drivers who prioritize gentle acceleration and conservative speeds may see slightly improved results, but it’s unlikely to stray far from the official estimates. Remember, the ZR2 is built for capability, not efficiency, and its design inherently sacrifices MPG for performance in challenging terrain. Explore all Chevrolet fuel economy data to understand how this truck fits within the brand’s lineup.

How it compares

Compared to other off-road-focused mid-size trucks, the Colorado ZR2’s fuel economy falls within a predictable range. The Toyota Tacoma TRD Pro, with its 3.5L V6, generally achieves around 18 MPG combined, a minor advantage. The Ford Ranger Raptor, although a notably more expensive and higher-performance machine, is rated at 16 MPG combined with its 3.0L EcoBoost V6. These differences are largely insignificant to the target buyer. Someone choosing the ZR2 isn’t likely cross-shopping based solely on a 1-2 MPG variance. They prioritize Chevrolet’s specific approach to off-road tuning, styling, and technology. The Jeep Gladiator, with its larger size and heavier weight, typically returns slightly lower fuel economy figures depending on the configuration, often below 17 MPG. Examine COLORADO MPG across all years to see how this specific model stacks up to previous generations.

Tips to maximize efficiency

Although the Colorado ZR2 prioritizes off-road performance, certain driving habits can help optimize fuel efficiency. Avoid aggressive acceleration and maintain consistent speeds, especially on the highway. The turbocharged engine responds sensitively to throttle input, and sudden bursts of power significantly impact fuel consumption.

Minimize unnecessary idling. The turbocharged engine consumes fuel even when stationary, so turning off the engine during extended stops (such as waiting in line) can contribute to modest fuel savings over time. Consider the terrain response mode and make sure its not stuck in a 4 wheel drive mode when not needed.

Ensure proper tire inflation. The ZR2’s all-terrain tires are crucial for off-road grip, but maintaining the correct pressure reduces rolling resistance and improves fuel economy. Regularly check tire pressure and inflate to the recommended specifications, balancing on-road efficiency with off-road traction.

Consider removing unnecessary weight. The ZR2 is already a heavy vehicle, and carrying extra cargo adds to the load, increasing fuel consumption. Removing unnecessary items from the bed and cab can contribute to marginal improvements in MPG. This truck already has a poor drag coefficient, adding aftermarket parts will only make it worse.