While the 2023 Audi A5 Cabriolet quattro 2.0L 4-cyl gets a respectable 26 MPG combined, fuel economy probably isn’t the deciding factor for most buyers. This car is a stylish, all-weather convertible with a premium brand and fun driving. Getting good gas mileage is likely less important than enjoying top-down driving on a sunny day while feeling secure with all-wheel drive. Image and experience matter more than saving money, but fuel efficiency still counts.

City and highway performance

The EPA estimates the A5 Cabriolet gets 24 MPG in the city and 31 MPG on the highway. The city MPG is reasonable for stop-and-go traffic, showing the engine’s ability to save fuel when it’s not working hard. The highway number is more impressive; the seven-speed S tronic dual-clutch automatic transmission keeps the engine speed where it needs to be for efficient cruising, helping get the most miles on longer trips. The quattro all-wheel-drive system adds weight, but it sends power efficiently to reduce wheel slip and keep traction optimized. This indirectly helps save fuel by preventing wasted energy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Audi A5 Cabriolet quattro 2.0L 4-cyl at $2,250. This number is based on driving 15,000 miles per year and national average gas prices. It’s a good point of reference to compare the A5’s running costs to other cars, but your actual gas costs will change based on how you drive, where you live, and gas prices in your area. Drivers who accelerate quickly or drive mostly in heavy city traffic will probably spend more than this estimate, while drivers who prioritize highway driving and drive efficiently may see lower costs.

Real-world expectations

The EPA provides a standard estimate, but real-world MPG often differs. Driving style matters a lot, because accelerating hard and braking suddenly will reduce fuel efficiency quickly. Terrain and weather also affect MPG. Hilly roads and cold weather can lower MPG. However, if you drive smoothly and predictably, take advantage of the car’s efficient transmission, and maintain your car through regular tire inflation and oil changes, you’re more likely to get close to or even better than the EPA estimates. Understanding how the A5 works and driving accordingly is essential to getting the best fuel economy.

How it compares

Compared to other luxury convertibles, the A5 Cabriolet’s fuel efficiency is average. The BMW 430i Convertible, which also has a 2.0L turbocharged four-cylinder, gets a similar 28 MPG combined. The all-wheel-drive xDrive version of the BMW gets slightly less at 26 MPG combined. The Mercedes-Benz C300 Cabriolet with a 2.0L turbo, posts an EPA-estimated 25 MPG combined. These similar numbers show that factors beyond the engine, like weight, aerodynamics, transmission tuning, and the all-wheel-drive system’s efficiency, are also important. If you’re concerned about getting the best fuel economy, looking at A5 MPG across all years may highlight improvements in newer models. Looking at all Audi fuel economy data gives you a wider view of the brand’s overall efficiency. Ultimately, the A5’s fuel consumption is a trade-off for buyers who value its style, driving experience, and all-weather capability more than saving fuel.

Tips to Maximize Efficiency

Avoid accelerating quickly. The A5’s turbocharged engine provides plenty of power, but accelerating fast uses a lot more gas. Instead, slowly increase speed and anticipate traffic to minimize the need to accelerate quickly. The car’s responsive throttle can be tempting, so controlling your impulses can help improve efficiency.

Carefully the “drive select” modes. The A5 has different driving modes that change how the engine and transmission work. “Efficiency” mode focuses on saving fuel by adjusting how sensitive the throttle is and when the transmission shifts. “Dynamic” mode is fun for spirited driving, but save it for occasional enjoyment to conserve fuel during everyday driving.

Keep your tires properly inflated. Underinflated tires increase how hard it is to roll the tires, making the engine work harder and reducing fuel economy. Regularly check and keep your tires at the recommended pressure. Check the sticker on the driver’s side door or the owner’s manual for the correct pressure.

Keep your car light. Carrying extra weight in the trunk or back seats reduces fuel efficiency. Remove anything you don’t need for daily driving to lighten the car and improve MPG. Every pound you remove contributes to better fuel economy.

Plan your routes carefully. Avoiding traffic and choosing routes with smoother traffic can greatly reduce fuel consumption. Use navigation apps to find the most efficient route, taking into account traffic and potential delays. A little planning can save you time and fuel.