Engine Specifications and Power Output
The Defender 130 offers two impressive engine options: the P300 and the P400. The P300 is a 2.0-liter four-cylinder turbocharged petrol engine, producing 300 horsepower and 400 Nm of torque. In contrast, the P400 boasts a more powerful 3.0-liter six-cylinder turbocharged petrol engine with mild-hybrid technology, delivering 400 horsepower and 550 Nm of torque.

Fuel Efficiency and Consumption Rates
Despite its higher power output, the P400 engine surprisingly offers comparable fuel efficiency to the P300, thanks to its mild-hybrid system. The P300 typically achieves around 9.8 L/100 km combined, while the P400 manages about 10.2-10.7 L/100 km combined. However, real-world fuel consumption can vary based on driving conditions and style.
Performance Metrics: Acceleration and Top Speed
The power difference between these engines is evident in their performance figures. The P300 accelerates from 0-100 km/h in approximately 7.4 seconds, with a 191 km/h top speed. The P400, benefiting from its additional power, completes the 0-100 km/h sprint in about 6.1 seconds and reaches a top speed of 209 km/h.
Towing Capacity and Payload Differences
Both engines offer robust towing capabilities, but the P400 has a slight edge. The P300 can tow up to 3,500 kg, while the P400 increases this to 3,720 kg. Payload capacities are similar, with the P400 offering a marginally higher limit due to its increased power and torque.
Driving Experience and Throttle Response
The driving experiences differ noticeably between these two engines. The P300 provides smooth and adequate power for most driving situations. The P400 delivers a more refined and responsive drive, with its six cylinders providing seamless power and enhancing throttle response, particularly noticeable during overtaking or navigating challenging terrain.
Emissions and Environmental Impact
Both engines meet modern emission standards, but the P400’s mild-hybrid technology gives it a slight edge in reducing CO2 emissions. The P300 typically emits around 260 g/km of CO2, while the P400 produces about 250 g/km. The mild-hybrid system in the P400 also allows for smoother start-stop functionality, further reducing emissions in urban driving scenarios.
Maintenance Requirements and Long-term Reliability
Maintenance schedules for both engines are similar, with service intervals typically set at 25,000 kilometres or annually, whichever comes first. The P300, being a simpler engine, may have slightly lower maintenance costs over time. However, the P400’s advanced technology, including its mild-hybrid system, could require more specialized maintenance in the long run. Both engines are built to Land Rover’s high standards and are designed for durability in various conditions.
Price Point and Value Proposition
The P300 engine option comes at a lower price point, making it an attractive choice for those prioritizing affordability. The P400, while more expensive, offers enhanced performance and the benefits of mild-hybrid technology. The choice between the two often comes down to individual needs and preferences. For those seeking maximum performance and willing to invest more, the P400 provides a compelling package. However, the P300 offers a balanced mix of performance and value, making it a practical choice for many Defender 130 buyers.
Both the P300 and P400 engines offer unique advantages in the Defender 130. The P300 provides a cost-effective option with decent performance, while the P400 delivers enhanced power and efficiency for those seeking a more premium driving experience. Your choice will depend on your specific requirements, budget, and desired driving characteristics.