The Range Rover 11 K2D is a 2,993 cc, V6 supercharged petrol engine produced between 2006 and 2010. It features dual overhead camshafts (DOHC), variable valve timing (VVT), and an Eaton M62 roots — type supercharger, delivering 224 kW (305 PS) and 400 Nm of torque. The supercharger provides immediate throttle response and strong mid — range pull, making it well — suited for both on — road performance and off — road capability.
Fitted primarily to the L322 Range Rover (2006–201…
Production years 2006–2010 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5678).
The Range Rover 11 K2D is a 2,993 cc V6 supercharged petrol engine engineered for full-size SUVs (2006–2010). It combines Eaton M62 roots-type supercharging with variable valve timing to deliver strong low-end torque and smooth high-RPM power. Designed to meet Euro 4 emissions standards, it balances performance with drivability in varied conditions.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,993 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Supercharged | |
Bore × stroke | 86.0 mm × 85.8 mm | |
Power output | 224 kW (305 PS) @ 6,250 rpm | |
Torque | 400 Nm @ 3,250 rpm | |
Fuel system | Sequential multi-point fuel injection (Bosch ME7.1) | |
Emissions standard | Euro 4 | |
Compression ratio | 9.1:1 | |
Cooling system | Water-cooled with dual electric fans | |
Supercharger | Eaton M62 roots-type (integrated bypass valve) | |
Timing system | Chain-driven DOHC | |
Oil type | Land Rover STJLR.03.5006 (SAE 5W-30) | |
Dry weight | 198 kg |
The Range Rover 11 K2D was used across Land Rover's L322 and LR3 (Discovery 3) platforms with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—reinforced subframes in the L322 and modified exhaust routing in the LR3—and from 2009 the facelifted L322 retained the same engine but with updated ECU calibration for emissions. All adaptations are documented in OEM technical bulletins.
The 11 K2D's primary reliability risk is supercharger clutch bearing wear, with elevated incidence in high-mileage or hot-climate use. Land Rover internal data from 2009 indicated a notable share of pre-2008 engines requiring supercharger service before 150,000 km, while UK DVSA records show secondary air injection faults as a common MOT emissions failure. Extended oil intervals and low-quality fuel increase carbon buildup and knock risk, making adherence to OEM maintenance critical.
Analysis derived from Land Rover technical bulletins (2006–2010) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 11 K2D offers strong performance but has known issues with supercharger clutches and air injection systems. Early engines (pre-2008) are more prone to supercharger wear. With strict adherence to oil changes (every 15,000 km) and use of 5W-30 STJLR.03.5006 oil, well-maintained examples can exceed 200,000 km reliably.
Top issues include supercharger clutch bearing wear, clogged secondary air injection valves, timing chain tensioner wear, and intake manifold runner control faults. These are documented in Land Rover SIBs 08/2009/03 and 05/2008/12, and commonly appear in high-mileage or poorly maintained vehicles.
The 11 K2D powered the Range Rover L322 (2006–2010) as the 3.0 SC and the Discovery 3/LR3 (2006–2009) as the 3.0 V6 SC. It was exclusive to these models and not used by other manufacturers. All units meet Euro 4 emissions standards.
Yes. The 11 K2D responds well to ECU remapping, typically gaining +30–50 kW on stock hardware. The Eaton M62 supercharger and forged internals support moderate increases. However, aggressive tuning without upgraded intercooling or fueling may increase knock risk and reduce longevity.
Real-world consumption is ~14.5 L/100km (city) and ~10.2 L/100km (highway), or about 20 mpg UK combined. Expect 18–22 mpg (UK) depending on driving style and vehicle load. Premium 95 RON fuel is required for optimal performance and knock prevention.
Yes. The 11 K2D is an interference engine. If the timing chain fails or jumps, pistons can collide with open valves, causing severe internal damage. Regular inspection of chain tensioners and guides is essential to prevent catastrophic failure.
Land Rover specifies SAE 5W-30 synthetic oil meeting STJLR.03.5006. This formulation ensures proper lubrication of the supercharger and timing components. Oil should be changed every 15,000 km or annually, whichever comes first.
Comprehensive technical documentation and regulatory references
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RANGE-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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