Browsing the lineup at Heritage Chrysler Dodge Jeep® RAM Parkville means running into brand-specific names (HEMI®, Uconnect®, 4xe, Selec-Terrain®) that can bring your research to a halt. This glossary explains the key Dodge, Jeep®, and RAM proprietary terms in plain language so you can compare trims and read window stickers with confidence. Each entry covers what the technology does and what it means for your experience behind the wheel.
Uconnect®
Uconnect® is Stellantis' in-vehicle platform that combines the touchscreen, available navigation, vehicle health monitoring, remote access, and connected services across Dodge, Jeep®, RAM, and Chrysler vehicles. Uconnect 5, available on select trims, adds a large-format display and a separate front-passenger screen for entertainment and navigation.
HEMI® Engine
The HEMI® engine name comes from the hemispherical shape of its combustion chambers, which centers the spark plug and positions intake and exhaust valves at opposing angles for stronger airflow. That geometry produces the strong low-end torque and towing power that define RAM trucks and Dodge performance vehicles.
eTorque®
eTorque® is a mild hybrid system on select RAM 1500 models that replaces the standard alternator with a belt-driven motor generator and a 48-volt battery pack. It provides electric torque assist at tow launches, recaptures braking energy to recharge, and trims fuel consumption without changing the driving experience.
Selec-Terrain®
Selec-Terrain® is a rotary traction system on Jeep® vehicles offering modes for Auto, Snow, Sand/Mud, and Rock on Trail-capable trims. Each mode adjusts throttle response, torque distribution, and braking simultaneously to match the terrain beneath you.
Mopar®
Mopar® is the official parts, accessories, and service brand for Chrysler, Dodge, Jeep®, and RAM, a name rooted in 1937 as a combination of motor and parts. Every Mopar® component is engineered to factory specifications, protecting fit, performance, and your vehicle's warranty.
Jeep Wave®
Jeep Wave® is a complimentary ownership program covering the first three oil changes and tire rotations, 24/7 roadside assistance through the 5-Year/60,000-Mile Powertrain Limited Warranty, and trip interruption reimbursement up to $1,000. Beginning with the 2021 model year, all new Jeep® vehicles are automatically enrolled.
Explore The Latest Vehicle Technology at Heritage Chrysler Dodge Jeep® RAM Parkville
From Uconnect® to the HEMI® engine, these branded features show how Dodge, Jeep®, and RAM vehicles are built around performance, capability, and connected convenience. To see how these technologies work in person, visit our RAM dealership in Parkville, MD, and speak with our team about the model and trim that fits your needs. Ask about RAM financing options that fit your budget at Heritage Chrysler Dodge Jeep® RAM Parkville.