13 MPG combined is what you get for piloting the 2025 BMW M5 Touring 4.4L 8-cyl. The target buyer isn’t prioritizing fuel efficiency. They’re seeking performance, the thrill of a high-revving V8, and the practicality of a wagon, all in a package that announces its intentions with subtlety, not flamboyance. This isn’t a daily commuter; it’s a statement, a reward, and a rapid way to haul both kids and weekend adventure gear.

City and highway performance

The reality of 11 MPG in the city reflects the M5 Touring’s thirst. Stop-and-go traffic is the enemy, forcing the engine to constantly work to overcome its weight and unleashing the twin-turbocharged V8 in short, inefficient bursts. On the open road, things improve slightly. The 17 MPG highway rating is achievable with a disciplined right foot, but the temptation to tap into the engine’s power is ever-present. It’s a car that begs to be driven hard, and its fuel consumption will reflect that enthusiasm. The automatic S8 transmission, while responsive and capable, is geared for performance first, economy a distant second.

Annual fuel cost

The EPA estimates an annual fuel cost of $4,450 for the 2025 BMW M5 Touring. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway. The calculation also uses the national average fuel price for premium gasoline, which is required for this high-performance machine. It’s a considerable expense; prospective owners should factor it into their overall budget. This isn’t a car you buy to save money at the pump.

Real-world expectations

Don’t consider the EPA estimates as a guarantee. Expect your fuel economy to fluctuate significantly based on your driving style. Frequent use of launch control, extended periods in sport mode, and lead-footedness will push MPG figures below the official numbers. A gentler approach and maximizing highway cruising can yield marginally better results, but the M5 Touring’s fuel consumption is determined by its performance. This car wasn’t built for hypermiling.

How it compares

The M5 Touring exists in a limited competitive set. There are not many high performance wagons still in production. The Porsche Panamera Sport Turismo Turbo S E-Hybrid offers more horsepower and provides a slightly better combined MPG of around 18 MPG, thanks to its plug-in hybrid system, but at a much higher price point. The Audi RS6 Avant, with its twin-turbo V8, delivers a similar real-world combined MPG of around 15 MPG. Understanding the M5 MPG across all years showcases the evolution of performance and efficiency in BMW’s high-performance lineup. Those looking for all Bmw fuel economy data may find alternative, more efficient options within the Bavarian lineup.

Tips to maximize efficiency

Resist the urge to constantly engage the car’s sport modes. The M5 Touring offers various driving modes, and using the “Comfort” or “Eco Pro” settings can reduce fuel consumption, especially during city driving. These modes soften throttle response and optimize the transmission for efficiency.

Minimize idling. Modern engines, especially those with turbochargers, don’t require extended warm-up periods. Idling wastes fuel without providing any benefit. If you’re waiting for more than a minute or two, it’s generally better to shut the engine off.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which leads to decreased fuel economy. Check your tire pressures regularly and inflate them to the recommended levels, typically found on a sticker inside the driver’s side door jamb.

Lighten the load. While the M5 Touring is designed to carry cargo, excessive weight will negatively impact fuel economy. Remove any unnecessary items from the car to reduce the burden on the engine, especially during city driving.