18 MPG combined is the reality for the 2019 Land Rover Discovery with the 3.0L supercharged V6. This isn’t a Prius. Anyone cross-shopping this with a hybrid is missing the point. The Discovery is designed for a specific buyer: one who prioritizes off-road capability, seven-passenger seating, and Land Rover’s cachet over outright fuel efficiency. This buyer accepts the trade-off. They need the space, the power, and the go-anywhere attitude, and they are willing to pay for it at the pump.

City and highway performance

The EPA estimates 16 MPG in the city and 21 MPG on the highway. The city figure reflects the Discovery’s weight and the demands of stop-and-go traffic. The supercharged V6, while powerful, needs to work hard to move this vehicle from a standstill, especially with passengers and cargo. The highway figure is more achievable during steady-state cruising. Expect it to dip if you’re frequently passing or tackling steep grades. The eight-speed automatic transmission helps make the most of the available power and helps to keep the engine in its most efficient range, but it can’t overcome the inherent thirst of a large, powerful SUV.

Annual fuel cost

The EPA calculates the annual fuel cost for the 2019 Land Rover Discovery 3.0L at $3,200. This figure is based on driving 15,000 miles per year, using a blend of city and highway driving, and assumes the national average fuel price. Keep in mind that this is just an estimate, and your actual fuel costs will vary depending on your driving habits, location, and current fuel prices. However, $3,200 provides a clear benchmark of what to expect if you’re driving the average amount and don’t have a heavy foot. Budget accordingly.

Real-world expectations

While the EPA numbers are a useful starting point, real-world fuel economy often differs. Expect to see numbers slightly below the EPA estimates if you do a lot of city driving, use the Discovery’s off-road capabilities frequently, or regularly tow a trailer. Aggressive acceleration, hilly terrain, and cold weather can also negatively impact fuel economy. Conservative driving on flat highways may yield results closer to, or even slightly above, the EPA highway estimate.

How it compares

The Land Rover Discovery isn’t winning any fuel economy awards. The Acura MDX, also a three-row SUV, manages around 22 MPG combined. Even the larger BMW X7 gets around 21 MPG combined with its base engine. The Jeep Grand Cherokee with its V6 offering achieves approximately 21 MPG combined. These competitors are not as capable off-road as the Land Rover, which is a key part of the purchase decision. A buyer considering all Land fuel economy data knows that capability adds weight and complexity which negatively impacts fuel efficiency. The Discovery’s core mission emphasizes off-road prowess and space, not maximizing MPG, so the buyer implicitly accepts the fuel economy penalty.

Tips to maximize efficiency

While the Discovery isn’t known for its frugality, there are steps you can take to improve its fuel economy. Avoid aggressive acceleration and braking. Smooth, steady driving will help the engine operate more efficiently and reduce fuel consumption. Use cruise control on the highway to maintain a consistent speed and minimize unnecessary acceleration.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate them to the recommended pressure listed on the doorjamb.

Reduce unnecessary weight. Carrying extra cargo adds to the vehicle’s overall weight, forcing the engine to work harder and consume more fuel. Remove any items from the vehicle that you don’t need to carry on a regular basis. Consider the ROVER MPG across all years as context for your year’s vehicle and drive within the specifications to maximize fuel efficiency.

Maintain your vehicle properly. Regular maintenance, such as oil changes and air filter replacements, can help improve fuel economy. A well-maintained engine will run more efficiently and consume less fuel. Follow the manufacturer’s recommended maintenance schedule.