2017–2020 Land Rover Discovery SD4 Specs & Performance

The 2017–2020 Land Rover Discovery SD4 belongs to the fifth-generation Discovery (L462), bringing a 2.0-liter twin-turbocharged four-cylinder diesel into Land Rover's significantly redesigned large SUV. Producing 237 hp and 369 lb-ft of torque, the SD4 uses an eight-speed automatic transmission and all-wheel drive. Its five-door body and flexible seating arrangement give the L462 a practical family-oriented character, while the new aluminum-intensive platform marked a major evolution from the previous Discovery.

The SD4 offers a particularly strong middle ground within the early L462 diesel lineup. With a 129-mph top speed and 8.0-second 0–60 mph time, it has enough performance for confident motorway driving, while 369 lb-ft of torque provides useful strength for towing and off-road work. The Discovery's advanced four-wheel-drive system, generous ground clearance, and spacious cabin allow the SD4 to retain the model's traditional all-terrain ability despite its more road-focused, modern design.