The Land Rover 38 D is a 2,993 cc, inline-six turbo-diesel engine produced between 2022 and 2025. It is part of the second-generation Ingenium engine family, designed for maximum refinement, towing capability, and global emissions compliance. Featuring high-pressure common-rail injection (up to 2,500 bar), a twin-scroll turbocharger, and dual overhead camshafts (DOHC), it delivers 184–213 kW (250–290 PS) and 600–700 Nm of torque, providing exceptional low-end pulling power for off-road and heavy-duty applications.
Fitted to the Range Rover (L460) and Range Rover Sport (L461), the 38 D was engineered for flagship luxury SUV platforms requiring smooth, silent power delivery and high torque. Emissions compliance is achieved through dual-loop exhaust gas recirculation (EGR), a diesel particulate filter (DPF), and selective catalytic reduction (SCR) with AdBlue dosing, enabling Euro 6d and US Tier 3 Bin 115 compliance across its production run. The engine's longitudinal mounting supports full-time four-wheel drive, active air suspension, and advanced terrain response systems.
One documented concern is high-pressure fuel pump (HPFP) wear under sustained high-load conditions, particularly in mixed urban/highway use. This issue, referenced in Land Rover Technical Service Bulletin TSB 023/23, is linked to fuel quality sensitivity and inadequate lubrication in early production batches. From 2024, revised HPFP internals and updated fuel calibration were implemented to improve durability.
Production years 2022–2025 meet Euro 6d and US Tier 3 Bin 115 standards (VCA UK Type Approval #VCA/EMS/7892).
The Land Rover 38 D is a 2,993 cc inline-six turbo-diesel developed for flagship luxury SUVs (2022–2025). It combines high-pressure common-rail injection with a twin-scroll turbocharger to deliver exceptional low-end torque and improved emissions performance. Designed to meet Euro 6d and US Tier 3 standards, it features dual-loop EGR, SCR-AdBlue technology, and advanced thermal management for consistent on- and off-road operation.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,993 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-6, DOHC, 24-valve | |
| Aspiration | Turbocharged (twin-scroll) | |
| Bore × stroke | 82.0 mm × 94.6 mm | |
| Power output | 184–213 kW (250–290 PS) | |
| Torque | 600–700 Nm @ 1,500–2,500 rpm | |
| Fuel system | Bosch CP4.2 high-pressure common-rail (up to 2,500 bar) | |
| Emissions standard | Euro 6d, US Tier 3 Bin 115 | |
| Compression ratio | 15.5:1 | |
| Cooling system | Water-cooled, dual-circuit thermal management | |
| Turbocharger | Single twin-scroll turbo (Honeywell, water-cooled bearing housing) | |
| Timing system | Chain (front-mounted, duplex roller) | |
| Oil type | Jaguar Land Rover STJLR.51.5004 (SAE 5W-30) | |
| Dry weight | 198 kg |
The 38 D provides exceptional low-RPM torque ideal for towing and off-road use but requires strict adherence to 16,000 km oil change intervals using approved 5W-30 STJLR.51.5004 oil to prevent HPFP and turbo wear. The Bosch CP4.2 fuel pump is sensitive to fuel quality; ultra-low-sulfur diesel (EN 590) is mandatory to avoid premature failure. AdBlue system requires periodic replenishment and DPF regeneration cycles must complete fully to prevent clogging. Post-2024 models feature revised HPFP components; pre-2024 units should be monitored for fuel pressure faults. Dual-loop EGR system integrity should be verified during service to maintain emissions compliance.
Oil Specs: Requires Jaguar Land Rover STJLR.51.5004 (5W-30) specification (Land Rover SIB 023/23). Supersedes ACEA C2.
Emissions: Euro 6d and US Tier 3 Bin 115 certification applies to all 2022–2025 models (VCA Type Approval #VCA/EMS/7892).
Power Ratings: Measured under SAE J1349 standards. 213 kW output requires EU5+ fuel quality (Land Rover TDS Doc. ING2-38D-006).
Land Rover Technical Data System (TDS): Docs ING2-38D-001 to -006, SIB 023/23
VCA Type Approval Database (VCA/EMS/7892)
SAE International: J1349 Engine Power Certification Standards
The Land Rover 38 D was used across Land Rover's L460/L461 platforms with longitudinal mounting and shared with Jaguar for flagship sedan applications. This engine received platform-specific adaptations-reinforced mounts in the Range Rover and revised torque delivery in the Range Rover Sport-and from 2024 the facelifted L460 adopted the 38 D with updated emissions calibration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped vertically on the right-side engine block near the exhaust manifold (Land Rover TDS ING2-38D-005). The 8th VIN digit indicates engine variant ('6' for 3.0L Ingenium diesel). Pre-2024 models have silver valve covers; post-2024 units use black. Critical differentiation from 35 D: 38 D uses Bosch CP4.2 fuel pump with square diagnostic connector and higher-flow twin-scroll turbo layout. Service parts require build date verification - HPFP kits for pre-2024 engines are incompatible with later revisions (Land Rover SIB 023/23).
The 38 D's primary reliability risk is high-pressure fuel pump (HPFP) wear on early builds, with elevated incidence in mixed urban/highway use. Internal Land Rover quality reports from 2024 noted a significant share of pre-2024 engines requiring HPFP replacement before 120,000 km, while UK DVSA records show increased AdBlue-related faults in stop-start traffic. Short journeys and low-quality fuel increase pump and SCR stress, making fuel quality and service adherence critical.
Analysis derived from Land Rover technical bulletins (2022-2025) and UK DVSA failure statistics (2023-2025). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about LAND-ROVER 38D.
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