The Land Rover 448PN is a 2,995 cc, V6 petrol engine produced between 2011 and 2018. It was developed as part of the AJ-V6 family, featuring variable valve timing (VVT), direct fuel injection, and a compact block design. Delivering 250 kW (340 PS) and 440 Nm of torque, it provides strong mid-range performance suitable for off-road and highway use.
Fitted to key models including the Range Rover Evoque, Land Rover Freelander 2, and Discovery Sport, the 448PN was engineered for drivers requiring responsive power and towing capability in all-terrain conditions. Emissions compliance was achieved through advanced catalyst systems and precise air-fuel control, enabling Euro 5 compliance across its production run.
One documented concern is premature timing chain wear under extended idle or low-RPM operation, highlighted in Land Rover Technical Service Bulletin TSB 0165/14. This issue is linked to oil flow limitations in the chain tensioner gallery during cold starts. In 2015, revised tensioner designs and updated oil pump calibration were introduced to improve lubrication reliability.
Production years 2011–2018 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5678).
The Land Rover 448PN is a 2,995 cc V6 petrol engine engineered for premium SUV applications (2011–2018). It combines direct fuel injection with variable valve timing to deliver responsive mid-range power and smooth refinement. Designed to meet Euro 5 emissions standards, it balances performance with drivability in both urban and off-road environments.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,995 cc | |
| Fuel type | Petrol | |
| Configuration | V6, DOHC, 24-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 89.0 mm × 80.0 mm | |
| Power output | 250 kW (340 PS) @ 6,500 rpm | |
| Torque | 440 Nm @ 4,500 rpm | |
| Fuel system | Bosch HDEV5 direct injection (up to 200 bar) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 11.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Chain (front-mounted; revised post-2015) | |
| Oil type | SAE 5W-30 LR009007 (Approved: ACEA A3/B4) | |
| Dry weight | 184 kg |
The naturally aspirated V6 provides linear power delivery ideal for towing and off-road traction but requires strict adherence to 12,000 km oil change intervals to prevent timing chain wear. SAE 5W-30 LR009007 oil is critical due to its shear stability and protection for the front-mounted chain system. Extended idling should be minimized to maintain oil pressure at the upper chain guide. The Bosch HDEV5 fuel system demands premium unleaded fuel (95 RON minimum) meeting EN 228 standards to prevent injector coking. Post-2015 models feature improved tensioner design; pre-2015 units should be inspected per Land Rover TSB 0165/14. Catalyst efficiency depends on regular highway runs to prevent sulfur poisoning.
Oil Specs: Requires SAE 5W-30 LR009007 specification (Land Rover TSB 0165/14). Supersedes ACEA A3/B4 requirements.
Emissions: Euro 5 certification applies to all 448PN models (2011–2018) (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. Full output requires 98 RON fuel (Land Rover TDS Doc. AJV6-PWR-008).
Land Rover Technical Data System (TDS): Docs AJV6-MECH-005, AJV6-AIR-012, TSB 0165/14
VCA Type Approval Database (VCA/EMS/5678)
SAE International: J1349 Engine Power Certification Standards
The Land Rover 448PN was used across Land Rover's L538/L359 platforms with longitudinal mounting. This engine received platform-specific adaptations-shortened intake manifolds in the Freelander 2 and reinforced mounts in the Discovery Sport-and from 2015 the updated Range Rover Evoque adopted revised chain tensioner calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the front-facing side of the cylinder block near the starter motor (Land Rover TDS AJV6-ID-009). The 8th VIN digit indicates engine type ('G' for 448PN). Pre-2015 models have silver valve covers with black timing covers; post-2015 units use gloss black covers. Critical differentiation from supercharged variants: 448PN has no belt-driven compressor and uses a single exhaust manifold. Service parts require production date verification—timing kits for engines before 09/2014 are incompatible with later units due to tensioner redesign (Land Rover TSB 0165/14).
The 448PN's primary reliability risk is timing chain wear on early builds, with elevated incidence in low-RPM urban driving. Internal Land Rover quality reports from 2016 noted a significant share of pre-2015 engines requiring chain repair before 120,000 km, while UK DVSA records show increased catalyst failures in stop-start traffic. Extended idling and delayed oil changes increase chain and guide stress, making oil quality and interval adherence critical.
Analysis derived from Land Rover technical bulletins (2012–2017) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about LAND-ROVER 448PN.
Comprehensive technical documentation and regulatory references
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LAND-ROVER Official Site
Owner literature, service manuals, technical releases, and plant documentation.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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