The 2022 Audi R8 Spyder RWD, with its glorious 5.2L V10 engine, gets an EPA rating of 17 MPG combined. If you’re worried about that number, you’re likely not the target customer. This isn’t a car bought for fuel efficiency. It’s a visceral, open-top experience fueled by a high-revving, naturally aspirated engine that’s becoming rare. The R8 Spyder buyer wants the wind, the sun, and a symphonic soundtrack. They’re willing to pay for that privilege at the dealership and the pump. They value driving pleasure above all else, and extra gallons of premium unleaded are simply the cost.

City and highway performance

The EPA further breaks down the R8 Spyder’s fuel consumption: 14 MPG in the city and 23 MPG on the highway. The city figure reflects stop-and-go traffic, where the V10 is constantly starting and stopping, and the automatic transmission (Audi calls it S tronic) is shifting frequently. The highway number is more respectable. On long cruises, the engine settles into a more efficient rhythm, and the car’s aerodynamics minimize drag. Even on the open road, the temptation to accelerate and hear that V10 is ever-present, so consistently achieving the EPA’s highway figure may require restraint from R8 Spyder owners.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Audi R8 Spyder RWD at $3,400. This is based on driving 15,000 miles per year, with 55% in the city and 45% on the highway, using the national average fuel price for premium gasoline at the time of calculation. Real-world costs can vary significantly depending on driving habits, location, and fuel prices. Expect to exceed this figure if you drive more aggressively, spend more time in congested areas, or live in a region with higher gas taxes. Someone who primarily uses the R8 Spyder for weekend drives might find their annual fuel expenses a bit lower. But, let’s be honest, if you’re concerned about reaching that number, perhaps you should examine all Audi fuel economy data to find a more suitable vehicle.

Real-world expectations

While the EPA provides a standardized estimate, the R8 Spyder’s real-world fuel economy can differ substantially depending on the driver and conditions. The relatively short gearing of the 7-speed automatic transmission means the engine is often in its sweet spot. Using the accelerator heavily can push fuel consumption down into the single digits. Some drivers on road trips with a light foot have reported figures close to—or even slightly exceeding—the EPA’s highway estimate. Don’t expect efficiency like a Prius, but do expect to spend time (and money) at the gas station.

How it compares

Compared to its competitors, the R8 Spyder’s fuel economy is roughly where you might expect for a high-performance, naturally aspirated sports car. The Porsche 911 Carrera S Cabriolet manages a slightly better 20 MPG combined, thanks to its turbocharged engine and more efficient design, while offering similar levels of performance. The Mercedes-AMG GT Roadster also achieves around 18 MPG combined, with its twin-turbo V8. For those considering other R8 trims, you can examine R8 MPG across all years. These small differences are unlikely to affect the R8 Spyder buyer, who is typically drawn to the car’s styling, driving experience, and the Audi brand. The Lamborghini Huracan EVO Spyder, which shares many components with the R8, has a similar EPA rating, showing that this level of performance comes at a certain fuel cost.

Tips to maximize efficiency

While maximizing fuel economy might not be a primary concern for R8 Spyder owners, there are steps you can take to improve it. Avoid excessive idling, which consumes fuel without covering any distance. The R8’s engine warms up quickly, so there’s no need to let it sit for long before driving.

Drive smoothly and avoid aggressive acceleration and braking. The R8’s powerful engine responds instantly to the throttle, but a heavy foot will quickly deplete the fuel tank. Anticipating traffic conditions and maintaining a steady speed will help conserve fuel.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, which can negatively impact fuel economy. Check your tire pressures regularly and inflate them to the recommended levels.

Consider using the car’s “Efficiency” driving mode when appropriate. This mode optimizes engine and transmission settings for lower fuel costs, although it does slightly dampen the car’s performance. It’s useful for highway cruising or situations where maximum performance isn’t required.

Keep the car properly maintained. A well-maintained engine runs more efficiently. Regular oil changes, air filter replacements, and spark plug inspections will all contribute to better fuel economy.