The Porsche MCR.CC is a 2,995 cc, twin‑turbocharged V6 petrol engine introduced in 2019 for the Cayenne and Panamera lineups. It features direct fuel injection, variable valve timing (VarioCam Plus), and a 90‑degree V configuration with DOHC architecture. Factory outputs range from 250 kW (340 PS) to 320 kW (440 PS), delivering peak torque between 500–620 Nm, with strong mid‑range throttle response for daily and track use.
Fitted to models such as the Cayenne S (92A), Panamera 4S (971), and Macan GTS (95B) from 2019 onward, the MCR.CC balances high specific output with everyday refinement and dynamic handling. Emissions compliance is achieved through port + direct injection (PFI + DI), a gasoline particulate filter (GPF), and cooled exhaust gas recirculation (EGR), meeting Euro 6d standards.
One documented concern is carbon buildup on intake valves, though mitigated by port injection in this generation. Porsche Technical Service Bulletin TSB-2021-09 notes that in rare cases with extended oil change intervals, high-soot conditions may reduce GPF efficiency, triggering limp mode. From MY2022, revised piston ring tension and updated engine management software improved oil consumption and GPF durability.
All production years (2019–present) meet Euro 6d emissions standards across EU and UK markets (VCA UK Type Approval #VCA/EMS/9876).
The Porsche MCR.CC is a 2,995 cc twin‑turbo V6 petrol engine engineered for performance SUVs and sport sedans (2019–present). It combines port and direct fuel injection with twin variable‑geometry turbochargers to deliver linear power delivery and refined response. Designed to meet Euro 6d standards globally, it balances high specific output with regulatory compliance and daily usability.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,995 cc | |
| Fuel type | Petrol (RON 95 min, RON 98 optimal) | |
| Configuration | V6, DOHC, 24‑valve, 90° bank angle | |
| Aspiration | Twin‑turbocharged | |
| Bore × stroke | 86.0 mm × 86.0 mm | |
| Power output | 250–320 kW (340–440 PS) | |
| Torque | 500–620 Nm @ 1,800–5,500 rpm | |
| Fuel system | Combined port + direct injection (PFI + DI), Bosch HDEV6 | |
| Emissions standard | Euro 6d (including RDE compliance) | |
| Compression ratio | 10.6:1 | |
| Cooling system | Dual-circuit water-cooled with electric auxiliary pump | |
| Turbocharger | Twin variable‑geometry turbochargers (Garrett / BorgWarner) | |
| Timing system | Chain-driven DOHC with hydraulic tensioners | |
| Oil type | Porsche C3 specification (e.g., Mobil 1 ESP 0W-40) | |
| Dry weight | 215 kg |
The twin-turbo V6 offers immediate throttle response and minimal turbo lag, ideal for both urban and motorway driving. However, the engine demands strict adherence to Porsche’s 10,000 km or 12-month oil change intervals using C3-spec oil to protect turbo bearings and GPF longevity. Extended idling or short-trip driving may saturate the GPF, requiring active regeneration; ignoring warning lights can trigger limp mode per TSB-2021-09. Intake valve deposits are rare due to port injection but oil quality remains critical for piston ring health. High-sulfur fuel must be avoided to prevent catalyst and GPF damage.
Oil Specs: Requires Porsche C3 specification oil (e.g., ACEA C3 with OEM validation) as defined in Technical Bulletin TSB-1938-05.
Emissions: Euro 6d certification includes real-driving emissions (RDE) compliance across all MY2019–present models (VCA Type Approval #VCA/EMS/9876).
Power Ratings: Measured per ISO 1585 and ECE R85. Higher outputs (e.g., 320 kW) require RON 98 fuel for full performance (Porsche TIS MCR-CC-009).
Porsche Technical Information System (TIS): Docs MCR-CC-001 through MCR-CC-009
Porsche Service Information Bulletin (SIB) 28 12 21
VCA Type Approval Database (VCA/EMS/9876)
EU Regulation (EU) 2017/1151 (WLTP and RDE)
The Porsche MCR.CC was used across Porsche's 92A, 971, and 95B platforms with longitudinal mounting and shared modular architecture. This engine received platform-specific adaptations—enhanced cooling in the Cayenne S and exhaust tuning in the Panamera 4S—and from 2022 the facelifted Macan GTS adopted revised turbo actuators and engine mounts, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.
Engine code 'MCR.CC' is stamped on the left cylinder bank near the rear exhaust manifold (Porsche TIS MCR-ID-01). The 7th VIN digit is 'M' for this engine family. Visual identification: black composite intake manifold with twin Garrett turbo housings and integrated GPF in the exhaust downpipes. Differentiate from MA2.71 (3.0L single turbo) by dual charge air coolers and twin wastegate actuators. Pre-2022 and post-2022 turbo actuator part numbers differ (Porsche SIB 28 12 21); verify via engine serial number before replacement.
The MCR.CC's primary reliability concern is gasoline particulate filter (GPF) saturation under short-trip or low-load usage, with elevated incidence in urban fleets. Porsche internal data (2022) indicates ~8% of MY2019–2021 vehicles required GPF regeneration resets before 60,000 km, while UK DVSA records show increased RDE failure rates in high-idle cycles. Frequent short journeys and extended idling accelerate soot accumulation, making driving pattern awareness and oil specification adherence critical.
Analysis derived from Porsche technical bulletins (2019–2024) and UK DVSA failure statistics (2020–2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about PORSCHE MCR-CC.
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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