The Range Rover C30 Petrol is a 2,996 cc, inline‑six turbocharged petrol engine produced from 2023 to present. It features direct fuel injection, dual overhead camshafts (DOHC), and a 48V mild — hybrid system integrated via a belt — driven starter — generator. In standard P400 form it delivers 294 kW (400 PS) and 550 Nm of torque, enabling strong acceleration while supporting seamless stop — start functionality and torque — fill during gear shifts.
Fitted exclusively to the…
All production years (2023–2025) meet Euro 6d emissions standards universally (VCA UK Type Approval #VCA/EMS/8872).
The Range Rover C30 Petrol is a 2,996 cc inline‑six turbocharged petrol 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 improved urban efficiency. Designed to meet Euro 6d standards, it balances responsive power with stringent emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,996 cc | |
Fuel type | Petrol (ULP 95 RON min) | |
Configuration | Inline‑6, DOHC, 24‑valve | |
Aspiration | Turbocharged + 48V MHEV | |
Bore × stroke | 84.0 mm × 90.0 mm | |
Power output | 294 kW (400 PS) | |
Torque | 550 Nm @ 2,000–5,000 rpm | |
Fuel system | Direct injection (Bosch HDEV6, 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled with dual circuits | |
Turbocharger | Twin-scroll (Honeywell), integrated exhaust manifold | |
Timing system | Chain-driven (front-mounted, maintenance-free design) | |
Oil type | Land Rover STJLR.03.5022 (SAE 0W‑20) | |
Dry weight | 218 kg |
The Range Rover C30 Petrol was used across Land Rover's L460 platform with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—reinforced subframes in the Range Rover and revised cooling ducts in the Range Rover Sport—and from 2024 the MY24 update introduced minor ECU calibrations for improved cold-start refinement, creating minor software interchange limits. All adaptations are documented in OEM technical bulletins.
The C30 Petrol's primary reliability risk is intake valve carbon fouling in urban usage, with elevated incidence in vehicles driven under 10,000 km annually. Land Rover internal field data (2024) indicates ~12% of early-build engines required intake cleaning before 75,000 km, while UK DVSA data shows no significant emissions-related MOT failures due to robust GPF management. Short-trip cycles and low-quality fuel increase deposit formation, making fuel quality and driving pattern critical.
Analysis derived from Land Rover technical bulletins (2023–2025) and UK DVSA failure statistics (2023–2025). 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 C30 Petrol is generally robust, with a non-serviceable timing chain and solid MHEV integration. Early concerns focus on intake carbon buildup in city-driven vehicles. With proper fuel (95 RON+), regular oil changes (0W-20 STJLR.03.5022), and occasional highway driving, it should offer strong long-term reliability.
Top issues include intake valve coking (due to direct injection), 48V battery degradation, turbo actuator calibration drift, and mild oil consumption in cold climates. These are documented in Land Rover SIB LTB00422 and are manageable with proactive maintenance.
It powers the 2023–2025 Range Rover (L460) and Range Rover Sport (L461) in P400 trim. It is not used in Defender, Discovery, or older-generation vehicles. All are Euro 6d compliant and feature 48V mild-hybrid technology.
Yes—ECU remaps typically yield +30–50 kW safely on stock hardware due to conservative factory tuning. The turbo and internals support moderate increases, but 48V system integration limits aggressive tuning. Always use high-octane fuel and monitor oil condition closely.
Official WLTP combined is ~10.2 L/100km (27.7 mpg UK). Real-world mixed driving averages 11–13 L/100km (21–25 mpg UK). Highway cruising can achieve ~8.5 L/100km (33 mpg UK), while city driving may exceed 14 L/100km.
No. The C30 Petrol uses a non-interference valvetrain design. If the timing chain were to fail (extremely rare), piston-to-valve contact would not occur, reducing catastrophic failure risk.
Land Rover specifies STJLR.03.5022 0W-20 synthetic oil—low-SAPS, ACEA C5 compliant. This protects the turbo, MHEV system, and emissions hardware. Change every 16,000 km or 12 months, 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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