28 MPG combined won’t break any fuel economy records, but it’s a respectable figure for the 2021 Chevrolet Trailblazer AWD 1.3L 3-cylinder. This vehicle is bought primarily for its style, affordability, and manageable size rather than outstanding fuel efficiency. It’s not a hybrid; it’s a stylish, entry-level crossover aimed at young professionals and small families who prioritize value and urban maneuverability over maximizing every last mile from a gallon of gasoline.

City and highway performance

The EPA estimates offer a detailed look at the Trailblazer’s fuel consumption under different driving conditions. Its 26 MPG city rating reflects the stop-and-go nature of urban environments, where the small turbo engine and nine-speed automatic transmission work together to optimize efficiency during acceleration and deceleration. On the highway, the Trailblazer AWD 1.3L is rated at 30 MPG. This suggests that it performs relatively well during steady-state cruising, where the engine can settle into its most efficient operating range. These ratings suggest it is best for mixed driving, delivering respectable mileage whether commuting to work or heading out to the mountains for the weekend.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2021 Chevrolet Trailblazer AWD 1.3L 3-cylinder is $1,550. This figure is calculated based on driving 15,000 miles per year and using national average fuel prices. While individual fuel costs will vary depending on driving habits and local fuel prices, this provides a standardized benchmark for comparing the Trailblazer’s fuel consumption to competing vehicles. It’s a useful data point for potential buyers to consider when budgeting for the overall cost of ownership.

Real-world expectations

The EPA’s figures are a useful starting point, but real-world fuel economy can vary significantly based on driving style, traffic conditions, and even tire pressure. Drivers with a heavy foot or those who frequently encounter stop-and-go traffic may see figures closer to the city rating, while those who primarily drive on the highway and practice efficient driving techniques might achieve results closer to, or even slightly above, the 30 MPG highway rating. The all-wheel-drive system, while adding to the Trailblazer’s all-weather capability, also contributes to a slight reduction in fuel economy compared to front-wheel-drive models. Factors like roof racks or carrying extra weight can also impact gas mileage.

How it compares

The Trailblazer’s fuel economy places it in a competitive, though not class-leading, position within the subcompact crossover segment. The Kia Seltos, for example, achieves around 27 MPG combined with its AWD models, putting it close to the Trailblazer. The Honda HR-V typically delivers around 28 MPG combined in its AWD configuration, equaling the Trailblazer’s rating. The Mazda CX-30, with its standard AWD, achieves approximately 25 MPG combined. These small differences matter to buyers focused on long-term running costs. For a broader perspective, you can review all Chevrolet fuel economy data. And if you’re interested in seeing TRAILBLAZER MPG across all years, we have that too.

Tips to maximize efficiency

While the 1.3L turbo engine is relatively efficient, adopting simple driving habits can noticeably improve fuel economy. Avoid aggressive acceleration and hard braking, as these actions force the engine to consume more fuel. Anticipate traffic flow and maintain a steady speed whenever possible.

Tire pressure plays a critical role in fuel efficiency. Check your tires regularly and ensure they are inflated to the recommended pressure, which is typically found on a sticker inside the driver’s side doorjamb. Under-inflated tires increase rolling resistance, which reduces fuel economy.

Minimize unnecessary weight in the vehicle. Remove any items you don’t need, such as sports equipment or tools, as extra weight forces the engine to work harder. And consider removing roof racks if you don’t use them regularly, as they can increase aerodynamic drag.

Use cruise control on the highway to maintain a consistent speed and optimize fuel consumption. Also, use ‘Normal’ drive mode around town and on the highway whenever possible. The ‘Sport’ setting adds an edge to throttle response, but does so by using more fuel.