25 MPG combined won’t win any hypermiling awards, but for the 2023 Mercedes-Benz AMG GLA35 4matic, it’s an acceptable price to pay for a blend of performance and practicality. This isn’t a car bought for ultimate fuel efficiency. It’s for drivers who want a fun, sporty, and relatively compact vehicle with a premium badge and enough versatility to handle daily life, even in climates that demand all-wheel drive. They’re willing to trade a few MPGs for the punchy power and engaging driving dynamics that the AMG designation brings.

City and highway performance

The AMG GLA35’s EPA estimates break down to 22 MPG in the city and 29 MPG on the highway. The city figure reflects the stop-and-go nature of urban driving, where the turbocharged 2.0L engine is constantly asked to accelerate from a standstill, a condition where fuel consumption is always highest. The highway number is more palatable but still reflects the reality of a performance-oriented engine needing to work a bit harder to maintain speed, especially at higher speeds. The AMG-tuned suspension and aerodynamic components also contribute some drag, impacting fuel economy at highway speeds.

Annual fuel cost

The EPA estimates that the annual fuel cost for the 2023 Mercedes-Benz AMG GLA35 4matic will be $2,300. This figure is based on driving 15,000 miles per year, split roughly 55% city and 45% highway, and using national average fuel prices. Keep in mind this is just an estimate, as your actual fuel costs will vary depending on your driving habits, local fuel prices, and the amount you actually drive each year. If you primarily drive in the city, or if fuel prices are high in your area, you can expect to spend more.

Real-world expectations

While the EPA estimates provide a standardized baseline, real-world fuel economy can often differ. Drivers who prioritize spirited acceleration or frequently engage the AMG GLA35’s sport modes will likely see figures closer to the low end of the EPA range, or even slightly below. Conversely, those who adopt a more conservative driving style and spend more time on the highway could potentially achieve figures closer to, or even slightly above, the EPA estimates. As with any vehicle, consistent driving habits are the biggest factor.

How it compares

The AMG GLA35 isn’t alone in its segment. The BMW X2 M35i, a direct competitor, offers similar levels of performance and fuel economy, clocking in at 25 MPG combined, matching the GLA35. The Audi SQ3, if available in the US market, would be another close competitor. Looking outside of the German brands, the Volvo XC40 Recharge (electric) offers significantly better “fuel economy” (measured in MPGe) but at a higher price point and with the inherent limitations of an EV. For those who need the practicality of a small SUV but place an even higher premium on fuel efficiency, the Lexus UX 250h hybrid achieves around 42 MPG combined. However, the Lexus sacrifices the performance-oriented character of the AMG. Buyers choose the AMG GLA35 precisely because they accept this tradeoff, prioritizing fun and performance over ultimate economy. Review all Mercedes Benz fuel economy data to get a sense for the brand’s range of efficiency.

Tips to maximize efficiency

Pay attention to tire pressure. The AMG GLA35’s performance tires are designed for grip, but maintaining proper inflation reduces rolling resistance, improving fuel economy. Check the tire pressure regularly and inflate to the recommended specifications, especially before long trips.

Use the driving modes intelligently. The AMG GLA35 offers various driving modes, including a Comfort mode, which adjusts engine and transmission settings for a more relaxed and efficient driving experience. Use this mode during your daily commute or when fuel economy is a priority.

Avoid aggressive acceleration and braking. While the AMG GLA35 encourages enthusiastic driving, smooth and gradual acceleration and braking conserve fuel. Anticipate traffic flow and maintain a steady speed whenever possible.

Minimize idling. Extended idling consumes fuel without covering any distance. If you’re stopped for more than a minute, consider turning off the engine, especially in urban environments. This is a good practice for virtually all vehicles, including the AMG MPG across all years and models.

Keep up with scheduled maintenance. A well-maintained engine is a more efficient engine. Follow the manufacturer’s recommended maintenance schedule, including regular oil changes, air filter replacements, and spark plug inspections, to ensure optimal performance and fuel economy.