The Range Rover D 16 Z2 Diesel is a 2,997 cc, inline‑six turbocharged diesel engine produced between 2023 and 2025. It features common — rail direct injection, a twin — scroll turbocharger, and a 48V mild — hybrid electric vehicle (MHEV) system with DOHC architecture. In standard form it delivers 221 kW (300 PS) and 650 Nm of torque, providing strong low‑rpm response and refined highway cruising.
Fitted exclusively to the L460 Range Rover (standard and long — wheelbase varia…
All production years 2023–2025 meet Euro 6d emissions standards .
The Range Rover D 16 Z2 Diesel is a 2,997 cc inline‑six turbocharged engine engineered for full‑size luxury SUVs (2023–2025). It combines a 48V mild-hybrid system with twin-scroll turbocharging to deliver smooth, high-torque performance and reduced turbo lag. Designed to meet Euro 6d standards, it balances towing capability with regulatory compliance and fuel efficiency.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,997 cc | |
Fuel type | Diesel (EN 590) | |
Configuration | Inline‑6, DOHC, 24‑valve | |
Aspiration | Turbocharged + 48V MHEV | |
Bore × stroke | 84.0 mm × 90.0 mm | |
Power output | 221 kW (300 PS) | |
Torque | 650 Nm @ 1,500–2,500 rpm | |
Fuel system | Bosch CP4.2 common-rail (up to 2,500 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 15.5:1 | |
Cooling system | Water‑cooled with dual circuits | |
Turbocharger | Twin-scroll turbo (Garrett) | |
Timing system | Chain-driven (front-mounted) | |
Oil type | JLR STJLR.03.5008 (SAE 0W‑30) | |
Dry weight | 225 kg |
The Range Rover D 16 Z2 Diesel was used across Land Rover's L460 platform with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—reinforced subframes, active engine mounts, and upgraded AdBlue tank capacity—and from 2024 the MY25 update introduced revised DOC substrate geometry, creating minor exhaust system interchange limits. 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 16 Z2 Diesel offers strong torque and excellent refinement, with aftertreatment system sensitivity being the main concern. Vehicles used primarily for highway driving show excellent longevity. Adherence to JLR-specified 0W-30 oil, EN 590 diesel, and ISO 22241 AdBlue ensures long-term reliability.
The most common issues are DOC/DPF clogging from short-trip driving, CP4.2 fuel pump failure due to poor fuel quality, AdBlue injector fouling, and MHEV belt tensioner wear. All are documented in JLR service bulletins and avoidable with proper fuel, fluid quality, and driving habits.
The D 16 Z2 Diesel (badged D300) is used in the L460 Range Rover (2023–2025), including standard and long-wheelbase variants. It is not used in Sport, Velar, or Discovery models. There is no cross-manufacturer licensing; this engine is exclusive to Land Rover.
Aftermarket ECU tuning is common on the D-16-Z2 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 WLTP combined is ~8.1 L/100km (34.9 mpg UK). Real-world mixed driving typically yields 9–11 L/100km (26–31 mpg UK), depending on terrain and load. Highway cruising can achieve ~7.2 L/100km (39 mpg UK), while city driving may exceed 12 L/100km.
Yes. Like all modern Land Rover diesel engines, the D 16 Z2 Diesel is an interference design. Timing chain failure—though rare—could cause piston-to-valve contact and catastrophic damage. Chain maintenance is critical, though no widespread failures have been reported as of 2025.
JLR specifies SAE 0W‑30 oil meeting STJLR.03.5008 standard. Always use a high-quality synthetic designed for turbocharged, common-rail diesel engines with MHEV systems. Change intervals should not exceed 20,000 km or 12 months, whichever comes first.
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
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Type-approval guidance and documentation.
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