The Range Rover 14 K2A is a 2,995 cc, supercharged V6 petrol engine produced between 2013 and 2017. It features dual overhead camshafts (DOHC), 24 valves, and a twin — rotor Roots — type supercharger with intercooler. In standard form it delivered 250 kW (340 PS) and 450 Nm of torque, offering a balance of performance and efficiency for mid — tier luxury SUV applications.
Fitted to the L405 Range Rover and L494 Range Rover Sport—including SE, HSE, and Dynamic trims—the 14 K2A wa…
All production years 2013–2017 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/6789).
The Range Rover 14 K2A is a 2,995 cc V6 supercharged petrol engine engineered for full-size and sport luxury SUVs (2013–2017). It combines DOHC architecture with a twin-rotor supercharger and direct injection to deliver brisk acceleration and smooth refinement. Designed to meet Euro 5 emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,995 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Supercharged (Roots-type, twin-rotor) | |
Bore × stroke | 89.0 mm × 80.0 mm | |
Power output | 250 kW (340 PS) @ 6,500 rpm | |
Torque | 450 Nm @ 3,500–5,000 rpm | |
Fuel system | Direct injection (Bosch HDEV5) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled with dual electric fans | |
Turbocharger | None (Roots-type supercharger by Eaton) | |
Timing system | Chain-driven DOHC with variable cam timing | |
Oil type | Land Rover STJLR.03.5037 (SAE 5W‑30) | |
Dry weight | 182 kg |
The Range Rover 14 K2A was used across Land Rover's L405 and L494 platforms with longitudinal mounting and shared with Jaguar for F-Pace applications. This engine received platform-specific adaptations—revised engine mounts in the L494 and enhanced cooling in the L405—and from late 2015 the facelifted L405/L494 retained the same engine but with updated supercharger pulleys, creating partial interchange limits. Partnerships allowed Jaguar's 3.0L Supercharged V6 to share core architecture. All adaptations are documented in OEM technical bulletins.
The 14 K2A's primary reliability risk is supercharger pulley/coupler wear on early builds, with elevated incidence in stop-start urban use. Land Rover internal data from 2016 indicated a significant portion of pre-2015 engines required pulley replacement before 100,000 km, while UK DVSA records show carbon buildup on intake valves contributing to rough idle and misfires. Short-trip driving and infrequent oil changes accelerate wear, making oil quality and interval adherence critical.
Analysis derived from Land Rover technical bulletins (2013–2017) and UK DVSA failure statistics (2015–2023). 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 14 K2A offers strong performance and refinement, but early models (2013–2014) had supercharger pulley issues. Post-2015 revisions improved durability. With proper maintenance—especially oil changes every 16,000 km using correct 5W-30 spec—these engines can exceed 200,000 km reliably.
Top issues include supercharger pulley wear, intake valve carbon buildup (due to direct injection), oil sludge in the breather system, and catalytic converter degradation. These are documented in Land Rover service bulletins LTB00412(15) and internal diagnostics reports, particularly in vehicles with irregular servicing.
The 14 K2A powered the L405 Range Rover and L494 Range Rover Sport (2013–2017) in SE, HSE, and Dynamic trims. It was also used in the Jaguar F-Pace 3.0 V6 Supercharged (2016–2017). All are Euro 5 compliant and share the same core architecture.
Yes. The supercharged 14 K2A responds well to ECU remapping, gaining +30–50 kW safely. Supporting upgrades (intercooler, exhaust) can yield further gains. Most tuning focuses on optimizing boost control and torque delivery without overstressing the supercharger or internals.
Real-world consumption is ~13.2 L/100km (city) and ~8.9 L/100km (highway), or about 21 mpg UK combined. Expect 19–23 mpg (UK) on mixed roads. Fuel economy is heavily influenced by driving style due to the supercharger and vehicle weight.
Yes. The 14 K2A is an interference engine. If the timing chain jumps or tension is lost, pistons can contact valves, causing catastrophic damage. Prompt attention to timing rattle or fault codes is essential to prevent engine failure.
Land Rover specifies SAE 5W-30 oil meeting STJLR.03.5037 (or newer). Always use a high-quality synthetic designed for supercharged V6 petrol engines and change it every 16,000 km or annually to protect timing components and reduce sludge.
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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