The Range Rover M16 Petrol is a 4,367 cc, V8 twin — 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 P550 form it delivers 405 kW (550 PS) and 700 Nm of torque, enabling rapid acceleration while supporting seamless stop — start functionality and torque — fill during gear shifts.
Fitted exclusively to the L460…
All production years (2023–2025) meet Euro 6d emissions standards universally (VCA UK Type Approval #VCA/EMS/9155).
The Range Rover M16 Petrol is a 4,367 cc V8 twin-turbocharged petrol engine engineered for flagship luxury SUVs (2023–2025). It combines a 48V mild-hybrid system with twin-scroll turbocharging to deliver immediate throttle response and high torque across a broad rpm band. Designed to meet Euro 6d standards, it balances performance with stringent emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 4,367 cc | |
Fuel type | Petrol (ULP 98 RON min) | |
Configuration | V8, DOHC, 32‑valve | |
Aspiration | Twin-turbocharged + 48V MHEV | |
Bore × stroke | 88.0 mm × 89.7 mm | |
Power output | 405 kW (550 PS) | |
Torque | 700 Nm @ 2,000–5,000 rpm | |
Fuel system | Direct injection (Bosch HDEV6, 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled with triple-circuit layout and auxiliary oil cooler | |
Turbocharger | Twin Honeywell twin-scroll units (integrated exhaust manifolds) | |
Timing system | Chain-driven (front-mounted, maintenance-free design) | |
Oil type | Land Rover STJLR.03.5022 (SAE 0W‑20) | |
Dry weight | 252 kg |
The Range Rover M16 Petrol was used across Land Rover's L460 platform with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—enhanced intercooling in the Range Rover and performance-tuned engine mounts in the Range Rover Sport—and from Q3 2024 the MY25 update introduced a revised BSG pulley bearing design, creating minor service part interchange limits. All adaptations are documented in OEM technical bulletins.
The M16 Petrol's primary reliability risk is 48V BSG pulley bearing degradation in early MY23 builds under sustained high-temperature operation, with internal Land Rover data indicating ~6% of pre-August 2024 engines showing bearing noise or play by 35,000 km in hot climates. UK DVSA data shows no emissions-related MOT failures due to robust GPF management. Frequent stop-start cycles in urban driving above 30°C accelerate wear, making periodic inspection 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 M16 Petrol is engineered for high performance with robust internals and a non-interference valvetrain. Early MY23 units require attention to BSG pulley wear in hot climates per SIB LTB00555. With 98 RON fuel, strict oil monitoring, and updated service parts where applicable, it should offer strong long-term reliability.
Top issues include 48V BSG pulley bearing wear in pre-2025 builds, 48V battery degradation, intake carbon buildup, and turbo actuator calibration drift. These are documented in Land Rover SIB LTB00555 and are manageable with proactive maintenance.
It powers the 2023–2025 Range Rover (L460) and Range Rover Sport (L461) in P550 trim. It is not used in Defender, Discovery, SV models, 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 twin-turbo V8 supports moderate increases, but 48V system thermal limits and fuel quality (98 RON min) restrict aggressive tuning. Always monitor oil and BSG health closely.
Official WLTP combined is ~13.1 L/100km (21.6 mpg UK). Real-world mixed driving averages 14.5–17.5 L/100km (16–19 mpg UK). Highway cruising achieves ~11.0 L/100km (26 mpg UK), while city or spirited driving may exceed 19 L/100km.
No. The M16 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 turbos, piston rings, and emissions hardware. Change every 16,000 km or 12 months, and inspect BSG every 25,000 km in hot climates.
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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