The Porsche MCV.VC is a 2,894 cc, V6 twin — turbo petrol engine produced between 2017 and 2023. It features a 90 — degree bank angle, direct fuel injection, dual overhead camshafts (DOHC), and two mono — scroll turbochargers arranged in a hot — V layout between the cylinder banks. In standard tune it delivers 250–260 kW (340–354 PS) with torque spanning 450–500 Nm, offering refined performance with strong mid — range response.
Fitted to the Panamera (G2) and Cayenne (E2) platf…
All production years (2017–2023) meet Euro 6d-TEMP or Euro 6d standards .
The Porsche MCV.VC is a 2,894 cc V6 twin-turbo petrol engineered for executive sedans and SUVs (2017–2023). It combines a hot-V twin-turbo architecture with port and direct injection to deliver linear power and responsive torque. Designed to meet Euro 6d from 2020 onward, it integrates advanced emissions controls without compromising drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,894 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24-valve, 90° bank angle | |
Aspiration | Twin-turbocharged (mono-scroll, hot-V layout) | |
Bore × stroke | 85.0 mm × 84.5 mm | |
Power output | 250–260 kW (340–354 PS) | |
Torque | 450–500 Nm @ 1,600–5,000 rpm | |
Fuel system | Combined port and direct injection (PFI+GDI) | |
Emissions standard | Euro 6d-TEMP (2017–2019); Euro 6d (2020–2023) | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled with dual-circuit layout | |
Turbocharger | Twin mono-scroll (Honeywell Garrett, hot-V) | |
Timing system | Chain (maintenance-free design) | |
Oil type | Porsche C3 (SAE 0W‑40) | |
Dry weight | 180 kg |
The Porsche MCV.VC was used across Porsche's G2 and E2 platforms with longitudinal front-engine mounting and exclusively in luxury performance applications. This engine received platform-specific cooling upgrades in the Cayenne and revised engine mounts in the Panamera. From 2020, updated emissions calibration for Euro 6d introduced minor ECU differences, affecting software compatibility. 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 MCV.VC is robust when maintained properly. Early units (2017–2020) had HPFP drive concerns, resolved by 2021. With correct oil (Porsche C3), quality fuel, and cooldown habits, it offers strong longevity. Turbo and timing systems are largely trouble-free compared to competitors.
Top issues are HPFP drive pinion wear (pre-2021), turbo oil coking from improper shutdown, PCV diaphragm failure in valve cover, and exhaust heat shield rattles. Most are preventable with correct fluids and driving habits, and all are covered in Porsche service bulletins.
The MCV.VC powers the Panamera 4S/GTS (G2, 2017–2023) and Cayenne S (E2, 2018–2023), delivering 340–354 PS. No other production models used this specific V6 twin-turbo variant.
Aftermarket ECU tuning is common on the MCV-VC 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.
In a Cayenne S, expect ~11.2 L/100km (city), ~7.8 L/100km (highway), or ~25 mpg UK combined. Real-world mixed driving typically yields 23–27 mpg UK. Economy is sensitive to driving style due to turbo V6 displacement and vehicle weight.
Yes. Like all modern Porsche engines, the MCV.VC is an interference design. However, it uses a maintenance-free timing chain with no known widespread failure modes. Chain stretch or jump is extremely rare under normal conditions.
Porsche specifies 0W‑40 synthetic oil meeting Porsche C3 standard. This is critical for HPFP, turbo, and cam protection. Change every 15,000 km or 12 months. Using non-C3 oil voids warranty and increases wear risk.
Comprehensive technical documentation and regulatory references
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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.
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