Engine for Jaguar Land Rover Range Rover 5.0L (508PS / 508PN) — (For: Land Rover 5.0L)
The Land Rover 508PS/508PN belongs to the Jaguar Land Rover AJ133 engine family; it is a 5.0-liter, supercharged V8 gasoline engine with a power output ranging from approximately 510 to 575 PS (375–423 kW) and a torque range of 625 to 700 Nm. Featuring an aluminum alloy cylinder block and a 32-valve configuration, this engine utilizes direct fuel injection technology and is primarily fitted in high-performance models across the Land Rover and Range Rover brands.
Description
Key Technical Specifications (508PS/508PN):
Engine Type: 5.0L AJ133 V8 Supercharged
Displacement: 4999 cc (5.0 liters)
Fuel Type: Gasoline
Cylinder Configuration: V8 (90-degree V-angle)
Induction Type: Supercharged (Eaton Twin-Vortex System)
Valve Train: DOHC (Double Overhead Camshafts); 4 valves per cylinder (32 valves total)
Compression Ratio: 9.5:1
Power Output: Approx. 510 PS (375 kW) to 575 PS (423 kW) (depending on specific application)
Torque Output: 625 Nm – 700 Nm (varies by model year/vehicle model)
Injection System: Direct Fuel Injection
Block/Head Material: Aluminum Alloy
Emission Standard: Up to Euro 6
Applications and Distinctions:
508PN: Typically associated with the 5.0L supercharged engine series, this variant is predominantly found in the Land Rover Range Rover Sport (2009–2013 models), the Range Rover Vogue, and the Defender Works V8.
508PS: Generally applied to high-performance supercharged models, including the Land Rover Range Rover, Discovery 5, and the Range Rover Sport Autobiography.
Key Differences: The “PN” and “PS” codes typically denote variations regarding model year, emission standards (distinguishing between Euro 5 and Euro 6), and specific power outputs (e.g., different versions such as 510PS, 550PS, or 575PS). Fundamentally, however, both variants share the same underlying 5.0L supercharged engine architecture.














