The Range Rover 16 HC37 petrol engine is a 3,993 cc, twin — turbocharged V8 internal combustion engine produced between 2017 and 2023. It features dual overhead camshafts (DOHC), direct fuel injection, and twin — scroll turbochargers, delivering 331–423 kW (450–575 PS) and 625–750 Nm of torque. Variable valve timing and integrated exhaust manifolds enable responsive performance with reduced turbo lag.
Fitted to the L460 Range Rover and L461 Range Rover Sport—includin…
All production years 2017–2023 meet Euro 6d standards .
The Range Rover 16 HC37 Petrol is a 3,993 cc twin-turbocharged V8 engineered for full-size luxury SUVs (2017–2023). It combines direct fuel injection with twin-scroll turbochargers to deliver high torque from low revs and sustained power at high rpm. Designed to meet Euro 6d emissions standards, it balances performance with regulatory compliance through GPF and advanced engine management.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,993 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | V8, DOHC, 32‑valve | |
Aspiration | Twin-turbocharged | |
Bore × stroke | 86.0 mm × 85.8 mm | |
Power output | 331–423 kW (450–575 PS) | |
Torque | 625–750 Nm @ 2,000–5,000 rpm | |
Fuel system | Bosch HDP6 high-pressure direct injection (up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Twin-scroll turbochargers (Honeywell Garrett) | |
Timing system | Chain (dual-stage tensioners) | |
Oil type | Land Rover STJLR.03.5004 (SAE 0W‑20) | |
Dry weight | 205 kg |
The Range Rover 16 HC37 Petrol was used across Land Rover's L460 and L461 platforms with longitudinal mounting and no external licensing. This engine received platform-specific calibrations—enhanced cooling in the L461 Sport and acoustic insulation in the L460—and from mid-2019 the L460/L461 adopted updated cam followers, creating 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.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 16 HC37 offers exceptional performance and refinement, but early models (2017–mid-2019) have known cam follower issues. Mid-2019 onward revisions improved durability significantly. With strict oil changes (every 16,000 km) using correct 0W‑20 spec and avoidance of chronic short-trip driving, the engine can exceed 200,000 km reliably.
Top issues include high-pressure fuel pump cam follower wear, GPF clogging in urban use, intake valve coking (in early variants), and turbo wastegate rattle. All are documented in Land Rover service bulletins, particularly SIB 04 18 09 and TIS V8-40TT-A2.
The 4.0L twin-turbo V8 (16 HC37) powered the L461 Range Rover Sport (2017–2023) and L460 Range Rover (2022–2023) across HSE, Autobiography, and SV trims. It replaced the supercharged 5.0L in performance variants and was not used in Discovery or Defender models.
Aftermarket ECU tuning is common on the 16-HC37 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.
Real-world consumption is high: expect 13–15 L/100km (19–22 mpg UK) combined. Highway cruising may reach 10 L/100km (28 mpg UK), but urban driving often exceeds 17 L/100km (17 mpg UK). Premium unleaded (RON 95+) is mandatory; RON 98 improves performance and reduces knock risk.
Yes. The 16 HC37 is an interference engine. If the timing chain jumps or breaks due to tensioner failure, pistons will contact open valves, causing catastrophic damage. Immediate attention to any timing-related noise is essential to prevent engine destruction.
Land Rover specifies SAE 0W‑20 synthetic oil meeting STJLR.03.5004. This low-viscosity oil is critical for cam follower lubrication and turbocharger bearing protection. Oil must be changed every 16,000 km or annually, whichever comes first.
Comprehensive technical documentation and regulatory references
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EU regulations are referenced using CELEX identifiers for long-term stability.
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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