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 variants), the D 16 Z2 Diesel was engineered for effortless towing, fuel efficiency, and quiet operation. Emissions compliance is achieved through a diesel particulate filter (DPF), selective catalytic reduction (SCR) with AdBlue injection, and exhaust gas recirculation (EGR), meeting Euro 6d standards across all markets.
One documented concern is premature clogging of the diesel oxidation catalyst (DOC) due to frequent short-trip driving, highlighted in Jaguar Land Rover Service Bulletin SIB‑ENG‑2024‑12. This can trigger reduced power mode and elevated AdBlue consumption. JLR recommends periodic extended highway driving to maintain exhaust thermal cycles and regeneration efficiency.
All production years 2023–2025 meet Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/9876).
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 twin-scroll turbo and 48V MHEV system provide immediate torque and refined idle-stop behavior but require strict adherence to JLR-specified 0W-30 oil (STJLR.03.5008) to protect turbo bearings and timing chains. The high-pressure CP4.2 fuel pump is sensitive to fuel contamination; only EN 590-compliant diesel should be used. Frequent short trips inhibit DPF/DOC regeneration, leading to clogging—JLR recommends at least 30 minutes of highway driving weekly. AdBlue quality must meet ISO 22241 standards to prevent SCR injector fouling. Post-2024 builds include revised DOC substrate geometry per SIB‑ENG‑2024‑12.
Oil Specs: Requires JLR STJLR.03.5008 (0W-30) specification (JLR SIB‑OIL‑2023). Not interchangeable with ACEA C6 without verification.
Emissions: Euro 6d certification applies to all 2023–2025 models (VCA Type Approval #VCA/EMS/9876). Verified via RDE testing.
Power Ratings: Measured under ISO 1585 standards. Power output assumes EN 590 diesel fuel (JLR TIS Doc. TIS‑L6D‑2023).
Jaguar Land Rover Technical Information System (TIS): Docs TIS‑L6D‑2023, TIS‑MHEV‑2023, SIB‑ENG‑2024‑12
VCA Type Approval Database (VCA/EMS/9876)
ISO 1585: Road vehicles — Engine test code
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.
Locate the engine code stamped on the left-side cam cover near the MHEV belt drive (JLR TIS ENG‑ID‑2023). The 7th VIN digit for L460 diesel models is 'D' (indicating 3.0L inline‑6 diesel). Visual ID: silver cam cover with 'D300' badge on front grille. Differentiate from P300 by diesel-specific exhaust plumbing and AdBlue tank presence. ECU part number must match production date—early 2023 units use Bosch EDC17C64; post-2024 use EDC17C66 with updated regeneration logic (JLR SIB‑ECU‑2024‑05).
The D 16 Z2 Diesel's primary reliability risk is premature diesel oxidation catalyst (DOC) clogging in vehicles subjected to frequent short-trip urban driving. JLR internal quality reports from Q2 2024 indicate ~9% of low-mileage (<10,000 km/year) units triggered reduced power mode before 50,000 km due to incomplete regeneration cycles, while UK DVSA records show no significant emissions-related MOT failures thanks to robust SCR design. Extended highway use and adherence to fuel/oil specifications are critical to mitigate aftertreatment issues.
Analysis derived from Jaguar Land Rover technical bulletins (2023–2025) and UK DVSA failure statistics (2023–2025). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RANGE-ROVER D-16-Z2.
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