2019–2021 Land Rover Range Rover P400 MHEV LWB Specs & Performance

The 2019–2021 Land Rover Range Rover P400 MHEV LWB is part of the fourth-generation Range Rover (L405), pairing the 3.0-liter turbocharged inline-six with a 48-volt mild-hybrid system and the extended-wheelbase body. The powertrain combines a petrol engine with an electric supercharger and mild-hybrid assistance to produce 395 hp and 406 lb-ft of torque, with an eight-speed automatic transmission sending power to all four wheels. The longer body adds substantial rear-seat space, making the P400 MHEV LWB particularly suited to luxury-focused long-distance travel.

Unlike the supercharged V8 versions, the P400's appeal comes from combining modern electrification with strong six-cylinder performance and the additional space of the LWB cabin. Its 5.9-second 0–60 mph time and 140-mph top speed give it enough pace for a large luxury SUV, while AWD, five-seat practicality, and the L405's sophisticated chassis preserve its all-weather and all-terrain versatility. The result is a more efficiency-conscious flagship configuration without abandoning the traditional Range Rover formula.