21 MPG combined isn’t a bragging point for the 2022 Acura NSX. It’s a compromise, a footnote on a machine engineered for a singular purpose: dissecting apexes with ruthless efficiency and providing a visceral driving experience unlike almost anything else on the road. This isn’t transportation; it’s performance art, and the NSX’s buyers understand this equation perfectly. They’re not cross-shopping Priuses; they’re comparing lap times, horsepower figures, and the sound emanating from that mid-mounted V6. Fuel economy is a tertiary concern at best, a reality they accept in exchange for the NSX’s intoxicating blend of hybrid power and razor-sharp handling.

City and highway performance

The EPA’s ratings peg the NSX at 21 MPG in the city and 22 MPG on the highway. These figures reveal a remarkably consistent fuel consumption profile. This consistency reflects the intricate interplay between the NSX’s gasoline engine and its Sport Hybrid SH-AWD system. The electric motors provide instant torque fill, smoothly assisting the V6 during acceleration and low-speed maneuvers. This minimizes the engine’s workload in stop-and-go city driving, preventing fuel consumption from skyrocketing. On the highway, the hybrid system continues playing a crucial role, optimizing engine load and recuperating energy during deceleration. The nine-speed dual-clutch transmission (AM-S9) is also programmed for efficiency, selecting the optimal gear to balance performance and fuel conservation.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Acura NSX at $2,750. This figure is based on driving 15,000 miles per year and using the EPA’s projected national average fuel prices. This is a stark reminder that supercar performance comes at a price, and while the NSX’s hybrid system mitigates the damage somewhat, filling the tank will still put a dent in your bank account. Consider this figure when determining the true cost of ownership of this rare supercar. For more information, you can review NSX MPG across all years.

Real-world expectations

Advertised MPG figures are valuable, but they’re not always reflective of real-world conditions. Spirited driving, a habit many NSX owners are prone to, will invariably lead to lower fuel economy numbers. Track days, canyon runs, and aggressive acceleration will all take their toll. Even under these conditions, however, the hybrid system offers a degree of buffering. Experienced NSX drivers report seeing numbers around the EPA estimates during normal driving. Careful use of the “Quiet” drive mode, which prioritizes electric power, can improve city MPG, but resist the temptation to fully unleash the car’s potential and those numbers will plummet quickly.

How it compares

Compared to other performance vehicles, the NSX occupies an interesting space. A Porsche 911 Carrera S, while not a hybrid, achieves around 20 MPG combined. A Corvette Stingray, a direct competitor in terms of performance, achieves 19 MPG combined. The BMW M4 Competition, another performance icon, achieves 18 MPG combined. The NSX’s hybrid powertrain gives it a slight edge over some of its rivals in terms of fuel efficiency, and its turbocharged engine with electric motor also contributes to the NSX’s unique driving characteristics, setting it apart from its similarly-priced competitors. For details on more vehicles from this manufacturer, review all Acura fuel economy data.

Tips to maximize efficiency

Use the NSX’s drive mode selector judiciously. “Quiet” mode prioritizes electric propulsion, maximizing fuel economy in stop-and-go traffic. While it limits performance, it’s a practical option for daily commuting when saving fuel is important.

Anticipate traffic flow and practice smooth acceleration and deceleration. The NSX’s regenerative braking system recovers energy during deceleration, contributing to improved fuel efficiency. Avoid sudden stops to maximize this benefit.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, negatively impacting fuel economy. Check your tire pressure regularly and maintain the recommended levels specified in the owner’s manual.

Minimize aerodynamic drag. Remove any unnecessary cargo from the roof or trunk, as these items increase drag and reduce fuel efficiency, especially at higher speeds. This is particularly relevant if you choose to take your NSX on a cross-country road trip.