The Range Rover D — Series is a 2,993 cc, inline‑six turbo‑diesel engine produced between 2010 and 2016. It features common — rail direct injection, a single variable — geometry turbocharger (VGT), and DOHC valvetrain with 24 valves. In standard form it delivered 155–190 kW (211–258 PS) and torque figures between 600–700 Nm, prioritising strong low — end pull and motorway refinement.
Fitted to the L322 and L405 Range Rover, as well as the L494 Range Rover Sport, the D — Series…
All production years 2010–2016 meet Euro 5 emissions standards .
The Range Rover D-Series is a 2,993 cc inline‑six turbo‑diesel engineered for full-size luxury SUVs (2010–2016). It combines common-rail direct injection with a single variable-geometry turbocharger to deliver strong low-rpm torque and refined cruising. Designed to meet Euro 5 standards, it balances performance with fuel economy and drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,993 cc | |
Fuel type | Diesel (ULSD EN 590) | |
Configuration | Inline‑6, DOHC, 24‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 84.0 mm × 90.0 mm | |
Power output | 155–190 kW (211–258 PS) | |
Torque | 600–700 Nm @ 1,500–3,000 rpm | |
Fuel system | Bosch CP4 common-rail (up to 2,000 bar) | |
Emissions standard | Euro 5 | |
Compression ratio | 16.0:1 | |
Cooling system | Water‑cooled with dual-circuit layout | |
Turbocharger | Single variable-geometry turbo (Honeywell VNT) | |
Timing system | Chain-driven (front-mounted) | |
Oil type | Jaguar Land Rover STJLR.03.5002 (SAE 5W‑30) | |
Dry weight | 225 kg |
The Range Rover D-Series was used across Land Rover's L322 and L405 platforms with longitudinal mounting and shared with the Range Rover Sport (L494). This engine received platform-specific adaptations—reinforced mounts in the L405 and revised cooling ducting in the L494—and from mid-2013 the timing tensioner was updated to address wear concerns, creating minor service part distinctions. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The D-Series is generally robust when maintained properly. Its main vulnerability is early timing tensioner wear and DPF clogging in city driving, not mechanical failure. Using correct 5W-30 oil, EN 590 diesel, and ensuring regular highway driving greatly improves longevity. Post-mid-2013 models feature the updated tensioner and show excellent reliability.
The most frequent issues are timing tensioner wear (pre-2013), Bosch CP4 fuel pump failure due to poor fuel quality, DPF clogging from short trips, and EGR cooler leaks. These are documented in Land Rover service bulletins LTB00210 and TIS updates.
This engine powers the TDV6 3.0 variant of the L322 (2010–2012), L405 Range Rover (2013–2016), and L494 Range Rover Sport (2010–2016). It is not used in Defender, Discovery Sport, or later Ingenium-based models. All applications are Euro 5-compliant diesel models.
Aftermarket ECU tuning is common on the D-SERIES platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Official NEDC combined is ~7.5 L/100km (38 mpg UK), but real-world mixed driving typically yields 9–11 L/100km (26–31 mpg UK). Highway cruising can achieve ~6.8 L/100km (42 mpg UK), while city driving may exceed 12 L/100km (24 mpg UK), especially with frequent DPF regeneration cycles.
Yes. Like all modern DOHC engines, the D-Series is an interference design. If the timing chain fails (rare with proper maintenance), piston-to-valve contact can cause catastrophic damage. However, the chain is front-mounted and highly durable with correct oil maintenance.
It requires Jaguar Land Rover STJLR.03.5002 specification oil, typically SAE 5W‑30 synthetic. This is critical for CP4 pump lubrication, chain protection, and emission system longevity. Do not substitute with generic ACEA oils—only JLR-approved formulations are validated.
Comprehensive technical documentation and regulatory references
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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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