24 MPG combined isn’t going to win any fuel economy contests, but it’s a perfectly acceptable number for the 2020 Cadillac XT5 FWD with the 2.0L turbocharged four-cylinder. This isn’t a hybrid designed for maximizing efficiency. It’s a luxury crossover aimed at providing a comfortable and stylish experience, and for many buyers in this segment, fuel economy is a secondary concern, but not irrelevant. The XT5 buyer appreciates that it’s not wasteful, even if it isn’t class-leading.

City and highway performance

The EPA breaks down the XT5’s fuel efficiency further, offering a glimpse into its performance in different driving environments. In the city, the XT5 is rated at 21 MPG. This aligns with stop-and-go traffic, where the engine works harder and regenerative braking isn’t available to recoup lost energy. On the open highway, the numbers improve considerably to 28 MPG. This figure reflects the XT5’s ability to cruise efficiently at consistent speeds, taking advantage of its nine-speed automatic transmission to keep the engine in its optimal operating range.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Cadillac XT5 FWD 2.0L 4-cyl at exactly $2,400. This figure is based on driving 15,000 miles per year, split approximately 55% city and 45% highway, using national average fuel prices. Individual fuel costs will vary depending on driving habits and local fuel prices, but this $2,400 figure provides a useful benchmark for comparing the XT5 against other vehicles in its class. If you drive significantly more than 15,000 miles per year, or if fuel prices are particularly high in your area, expect your actual costs to exceed this estimate.

Real-world expectations

While the EPA provides standardized fuel economy figures, real-world fuel economy can vary. Aggressive driving, carrying heavy loads, and using accessories like air conditioning can all impact fuel consumption. However, many XT5 owners report achieving figures reasonably close to the EPA estimates, particularly on longer highway drives. Driving smoothly and consistently, avoiding excessive acceleration and braking, should help achieve those numbers.

How it compares

The Cadillac XT5 FWD 2.0L occupies a competitive space. The Lexus RX 350, a perennial benchmark, achieves 23 MPG combined, making it slightly less efficient than the XT5. The Acura RDX with SH-AWD nets 23 MPG combined, and the BMW X3 sDrive30i comes in with 28 MPG combined. Considering all Cadillac fuel economy data, the XT5’s fuel economy aligns with expectations for a stylish, comfortable, and well-equipped crossover. These comparisons matter to the XT5 buyer. They may not choose solely based on fuel economy, but they want to be confident that they’re not sacrificing too much at the pump.

Tips to maximize efficiency

The 2.0L turbo engine in the XT5 responds well to careful throttle inputs. Avoid aggressive acceleration, especially from a standstill. Gentle and progressive acceleration can significantly improve fuel economy in city driving, where the engine is most sensitive to driving style.

Maintaining proper tire inflation is critical. Check your tire pressures regularly and ensure they are inflated to the recommended levels, found on the sticker inside the driver’s side door. Underinflated tires increase rolling resistance, which reduces fuel economy.

Minimize unnecessary weight. Carrying heavy cargo increases the engine’s workload and reduces fuel efficiency. Remove any items that are not essential, especially heavy objects that contribute significantly to the vehicle’s overall load.

Plan your trips strategically. Combining errands into a single trip minimizes cold starts, which are less fuel-efficient. Consider the time of day to avoid peak traffic congestion too, as idling consumes fuel without covering any distance.

Use cruise control on the highway. Cruise control helps maintain a consistent speed, optimizing fuel economy on long stretches of open road. Be mindful of using it in hilly terrain though, as frequent upshifts and downshifts can negate its benefits. Find XT5 MPG across all years.