The 2022 Cadillac CT4-V AWD gets 23 MPG combined. This makes sense considering Cadillac’s aim: a focused sports sedan with a strong engine, tenacious grip, and legitimate sports car feel. It’s not a boring commuter; it’s aimed at enthusiasts who prioritize performance and handling over fuel efficiency, although they might still want more. Choosing a RWD model will result in better fuel economy.

City and highway performance

The EPA estimates the 2022 CT4-V AWD achieves 20 MPG in city driving and 28 MPG on the highway. The city number reflects the engine’s need for more fuel to overcome inertia and frequent stops, made worse by the extra weight and mechanical drag of the all-wheel-drive system. The highway figure, while better, still shows the 2.7L turbocharged four-cylinder is tuned for power, not maximum efficiency. At higher speeds, overcoming aerodynamic drag requires a fair amount of engine power.

Annual fuel cost

The EPA says the annual fuel cost for the 2022 Cadillac CT4-V AWD is $2,500. This is based on driving 15,000 miles per year and using national average fuel prices for premium gasoline, which this engine requires for peak performance and long life. Fuel expenses will vary based on driving habits, local fuel prices, and city versus highway miles driven. Aggressive driving will certainly increase that $2,500 figure, while conservative driving and extensive highway cruising might lower it. Premium gasoline costs have risen dramatically in recent years.

Real-world expectations

EPA estimates offer a benchmark, but real-world fuel economy often differs. Drivers who frequently drive aggressively, or those who live in areas with hilly terrain or heavy traffic, should expect lower MPG numbers. Conversely, drivers who primarily use the CT4-V AWD for long highway trips at moderate speeds may see figures closer to or even slightly above the EPA’s 28 MPG estimate. The temptation to use the engine’s boost regularly to “stretch its legs” will increase fuel consumption. Much of the car’s appeal is in its raw acceleration and well-balanced driving dynamics, and enjoying this capability impacts fuel economy.

How it compares

The CT4-V AWD faces competition from other compact sports sedans. The BMW M235i xDrive achieves a combined 26 MPG. The Audi S3 boasts about 25 MPG combined. The Mercedes-AMG A35 is close behind, at about 25 MPG combined. The Acura Integra Type S achieves an impressive 24 combined MPG. These alternatives offer a similar mix of performance and luxury, but with slightly better fuel efficiency. For buyers who appreciate the CT4-V’s unique Cadillac flair and are willing to accept a slight MPG penalty, it might be worthwhile. Drivers looking for even greater efficiency should examine CT4 MPG across all years and models as they investigate which variant suits their unique needs and budget.

Tips to maximize efficiency

Avoid rapid acceleration and hard braking. This recommendation is especially true for a turbocharged engine like the one in the CT4-V. Gentle acceleration allows the turbocharger to build boost gradually, reducing the demand for fuel. Smooth braking minimizes wasted energy.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check tire pressures regularly and inflate them to the recommended levels found on the driver’s side doorjamb label.

Limit idling time. Idling consumes fuel without covering any distance. If you anticipate being stationary for more than a minute, turn off the engine. The CT4-V’s quick start system makes restarting instantaneous.

Use cruise control on the highway. Cruise control helps maintain a constant speed, minimizing unnecessary acceleration and deceleration. This reduces fuel consumption, especially on long highway drives. If you find yourself frequently needing to accelerate when cruise control slows your speed, consider either speeding up the set speed or reducing the gap between you and the car in front of you.

Minimize aerodynamic drag. Remove any unnecessary items from the roof rack or cargo carrier, as these increase wind resistance and reduce fuel economy. Even small changes in aerodynamics can have a noticeable impact at highway speeds. Be aware that all Cadillac fuel economy data shows that vehicles with roof racks generally suffer a fuel economy penalty.