The Dodge EGS is a 3,604 cc, V6 gasoline engine produced between 2015 and 2020. Developed as part of Stellantis' Pentastar engine family, it features dual overhead camshafts (DOHC), variable valve timing (VVT), and multi-port fuel injection. In standard tune, it delivered 210 kW (285 PS) and 353 Nm of torque, balancing performance and efficiency for mid-size applications.
Fitted primarily in the Dodge Charger and Challenger SXT trims, the EGS was engineered for responsive acceleration and broad torque delivery in rear-wheel-drive performance sedans and coupes. Emissions compliance was achieved through advanced exhaust gas recirculation (EGR), a three-way catalytic converter (TWC), and integrated engine management calibration, meeting U.S. EPA Tier 2 Bin 5 and Euro 6 standards depending on market and model year.
One documented reliability concern is premature intake manifold runner failure, highlighted in Dodge Service Information Bulletin 17-006-15. Cracking in the plastic runner flaps was linked to thermal cycling stress, particularly under extended high-load operation. From 2017, revised nylon-reinforced composite materials were implemented across production to improve durability.
Production years 2015–2016 meet EPA Tier 2 Bin 5; 2017–2020 models comply with EPA Tier 2 Bin 3 and Euro 6 (VCA UK Type Approval #VCA/EMS/6789).
The Dodge EGS is a 3,604 cc V6 gasoline engine engineered for rear-wheel-drive performance platforms (2015–2020). It combines DOHC architecture with variable valve timing to deliver broad torque curves and responsive throttle behavior. Designed to meet stringent EPA and Euro 6 emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 3,604 cc | |
| Fuel type | Gasoline | |
| Configuration | V6, DOHC, 24-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 96.0 mm × 83.0 mm | |
| Power output | 210 kW (285 PS) @ 6,600 rpm | |
| Torque | 353 Nm @ 4,400 rpm | |
| Fuel system | Multi-port fuel injection (MPI) | |
| Emissions standard | EPA Tier 2 Bin 5–3 / Euro 6 | |
| Compression ratio | 10.2:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Dual-row timing chain (front-mounted) | |
| Oil type | SAE 5W-20 (API SN) | |
| Dry weight | 192 kg |
The naturally aspirated V6 provides linear power delivery ideal for spirited driving but requires adherence to 15,000 km oil change intervals using API SN spec oil to prevent intake manifold and timing chain wear. SAE 5W-20 oil is critical due to its low-temperature flow and fuel economy contribution. Extended idling should be minimized to reduce carbon buildup on intake runners. The MPI system is robust but sensitive to low-octane fuel under high-load conditions, risking knock sensor activation and power reduction. Post-2017 models feature reinforced intake manifold flaps; pre-2017 units should follow Dodge SIB 17-006-15 for inspection intervals. Regular throttle body cleaning helps maintain idle stability.
Oil Specs: Requires SAE 5W-20 (API SN) specification (Dodge SIB 17-006-15). Not compatible with higher-viscosity oils.
Emissions: EPA Tier 2 Bin 3 certification applies to 2017–2020 US models (EPA ID: DOT-DC-2017-041). Euro 6 compliance verified for EU-spec 2018+ units (VCA #VCA/EMS/6789).
Power Ratings: Measured under SAE J1349 standards. Full output requires 91 AKI (RON 95) fuel (Dodge TIS Doc. PENT36A).
Dodge Technical Information System (TIS): Docs PENT36A, D36-9102, SIB 17-006-15
VCA Type Approval Database (VCA/EMS/6789)
SAE International: J1349 Engine Power Certification Standards
US Environmental Protection Agency (EPA) Engine Certification Database
The Dodge EGS was used across Dodge's Charger and Challenger platforms with longitudinal mounting and shared architecture with Jeep and Ram applications. This engine received market-specific adaptations—revised intake manifolds in 2017 and updated engine mounts in widebody trims—and from 2019, the facelifted Charger introduced dual exhaust routing, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the passenger-side cylinder head near the exhaust manifold (Dodge TIS PENT36A). The 8th VIN digit indicates engine type ('V' for EGS series). Pre-2017 models have black intake manifolds with visible vacuum actuators; post-2017 units use revised composite flaps with updated actuator linkage. Critical differentiation from Pentastar 3.6L in Pacifica: EGS uses rear sump oil pan and dual exhaust manifolds, while Pacifica version has front sump and single exhaust outlet. Service parts require model year verification—intake manifolds for 2015 US models are not compatible with EU-spec 2018 units (Dodge SIB 17-006-15).
The EGS's primary reliability risk is intake manifold runner failure, with elevated incidence in high-mileage performance driving. Internal Dodge field reports from 2018 indicated a significant number of pre-2017 units required manifold replacement before 180,000 km, while US EPA durability data shows knock sensor faults contributing to emissions-related recalls. Extended idling and low-octane fuel exacerbate intake stress, making fuel and maintenance specification adherence critical.
Analysis derived from Dodge technical bulletins (2015-2020) and US EPA durability reports (2016-2021). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about DODGE EGS.
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