The 2022 Land Rover New Range Rover P400 LWB MHEV has an EPA rating of 21 MPG combined, which is not surprising. This isn’t a vehicle purchased for hyper-miling; it’s a statement of refined capability and opulent comfort. The buyers who opt for the extended wheelbase P400 model prioritize space, presence, and the effortless power of its inline-six engine over squeezing every last mile from a gallon of premium fuel. They’re typically executives, large families, or those who simply appreciate the elevated driving experience and go-anywhere potential that defines the Range Rover.

City and highway performance

The EPA further breaks down the fuel consumption of the New Range Rover P400 LWB, estimating 18 MPG in the city and 26 MPG on the highway. This spread isn’t unexpected for a large SUV. The urban figure reflects the stop-and-go nature of city driving, where the Range Rover’s weight and the demands of accelerating from a standstill take their toll. The highway number, however, is more respectable and showcases the benefits of the smooth-shifting 8-speed automatic transmission and the engine’s ability to cruise efficiently at steady speeds, aided by the mild-hybrid system which recovers energy during deceleration.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Land Rover New Range Rover P400 LWB MHEV at $2,750. This figure is based on driving 15,000 miles per year, using the EPA’s combined MPG rating, and factoring in the national average fuel prices. Of course, your personal fuel costs will fluctuate based on your driving habits, the type of driving you do, and the prevailing price of gasoline in your area. However, this $2,750 figure provides a useful benchmark for comparing running costs relative to other vehicles.

Real-world expectations

While the EPA provides standardized testing, real-world fuel economy can vary. Aggressive driving, frequent short trips, and carrying heavy loads can all negatively impact fuel consumption. Conversely, smooth acceleration, consistent highway speeds, and proper tire inflation can help you achieve figures closer to the EPA estimates.

Factors like weather and terrain also play a role. Headwinds and uphill driving will increase fuel consumption, while tailwinds and downhill stretches can improve it. As with any vehicle, consistent maintenance, including regular oil changes and air filter replacements, contributes to optimal efficiency. Explore all Land fuel economy data and see how the Range Rover P400 compares to other Land Rover models.

How it compares

In the realm of large, luxurious SUVs, the Range Rover’s fuel economy is generally in line with its competitors, but the specific number depends on the powertrain choices. For example, the BMW X7 xDrive40i, with its inline-six, achieves a similar 21 MPG combined. However, opting for the more powerful V8 in the Range Rover or X7 inevitably drops the MPG figure. The Cadillac Escalade, with its standard 6.2L V8, achieves around 16 MPG combined, highlighting the Range Rover’s relative advantage with its straight-six. The Mercedes-Benz GLS450, another inline-six competitor, also hovers around the 21 MPG mark. Consider these comparisons when deciding whether the Range Rover P400’s blend of power and efficiency aligns with your daily needs. If you are curious about ROVER MPG across all years, explore our database.

Tips to maximize efficiency

Use the Range Rover’s mild-hybrid system by anticipating traffic and coasting whenever possible. The system recuperates energy during deceleration, which can then be used to assist the engine during acceleration, reducing fuel consumption. Avoid abrupt starts and stops to ensure the engine operates as efficiently as possible.

Monitor your tire pressure regularly and maintain the recommended inflation levels. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel. Correct tire pressure not only improves fuel economy but also enhances handling and tire life.

Use the vehicle’s driving modes to your advantage. The Range Rover offers different modes that optimize various systems for different driving conditions. In normal or eco modes, the vehicle prioritizes fuel efficiency by adjusting engine settings and transmission mapping.

Minimize unnecessary weight in the vehicle. Carrying extra cargo or equipment adds to the vehicle’s overall weight, which reduces fuel economy. Remove any items from the trunk or cargo area that you don’t need.

Plan your routes to avoid congested areas and traffic jams whenever possible. Stop-and-go traffic significantly impacts fuel economy. Opt for routes with smoother traffic flow and consistent speeds.