18 MPG combined won’t win any fuel economy awards, but for the 2024 Land Rover Defender 130 P400 MHEV, most buyers accept it as the cost. This is a large, capable, and luxurious SUV designed for those who prioritize presence, off-road ability, and passenger space over efficiency. The Defender 130 appeals to customers who demand a vehicle that can conquer challenging terrain and comfortably shuttle a family of eight. They want the Land Rover badge, the imposing stance, and inherent capability, knowing it impacts fuel costs.

City and highway performance

The EPA estimates the Defender 130 P400 at 17 MPG in the city and 20 MPG on the highway. While these numbers may seem low compared to other SUVs, it’s important to consider them within the context of the vehicle’s design. The city MPG reflects the stop-and-go driving conditions where the Defender’s weight and aerodynamic profile work against it. The highway MPG, while slightly better, still highlights the fuel cost associated with its size and permanent four-wheel-drive system. The 3.0L inline-six cylinder engine with its Mild Hybrid Electric Vehicle (MHEV) technology helps, but can only do so much to offset the Defender’s inherent thirst.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2024 Land Rover Defender 130 P400 is $3,200. This figure is based on driving 15,000 miles per year and using national average fuel prices, a significant number that potential buyers need to consider. The ongoing cost of ownership includes a substantial fuel budget. For many Defender buyers, this is factored into the overall expense of owning a luxury SUV with its capabilities, but it’s important to be aware of the true annual cost associated with fueling the engine.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy can vary depending on driving habits, terrain, and load. Owners who frequently use the Defender for hauling gear, navigating rough roads, or towing will likely see numbers closer to the city rating or even lower.

Those who primarily use it for highway commuting might achieve slightly better figures, but exceeding the EPA’s 20 MPG highway estimate will be challenging. Heavy acceleration, frequent short trips, and leaving the vehicle idling will negatively impact fuel consumption.

How it compares

In the realm of large, luxurious SUVs with off-road capabilities, the Defender 130’s fuel economy sits within a certain band. The Cadillac Escalade, for example, with its 6.2L V8, achieves around 16 MPG combined. Similarly, the Lincoln Navigator struggles to break the 18 MPG mark in combined driving. A Jeep Grand Wagoneer fairs about the same around 15 MPG. Some three-row luxury SUVs like the Volvo XC90 Recharge plug-in hybrid achieve significantly better fuel economy (around 27 MPG combined with electric assist), but they sacrifice some off-road capability and space compared to the Defender 130. You can find all Land fuel economy data on this website. The comparison matters because Defender buyers often cross-shop these vehicles, weighing fuel efficiency against space, luxury, and that Land Rover aura and ROVER MPG across all years.

Tips to maximize efficiency

While the Defender 130 P400 isn’t inherently fuel-efficient, there are steps drivers can take to mitigate its thirst. Avoid aggressive acceleration and maintain a steady speed, especially on the highway. The Defender’s weight and aerodynamics mean rapid acceleration and high speeds increase fuel consumption.

Use the Defender’s driving modes to optimize fuel economy. Selecting the “Eco” mode, if equipped, adjusts engine and transmission settings to prioritize efficiency. Using “Dynamic” or off-road modes in normal driving conditions will decrease fuel efficiency.

Ensure proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder. Check tire pressure regularly and inflate to the recommended levels specified in the owner’s manual. This simple step can positively impact fuel economy and tire wear.

Reduce unnecessary weight. Carrying extra cargo adds to the vehicle’s overall weight and reduces fuel efficiency. Remove any items from the cargo area that are not essential for the journey. Decreasing the amount of weight in the vehicle can have gains over time.

Regular maintenance is critical. Ensure the engine is properly tuned and that all filters are clean. Regular oil changes, air filter replacements, and properly functioning spark plugs all contribute to engine performance and fuel efficiency.