The headlight type on a 2018 Kia Optima depends on the trim: LX and EX typically use halogen projector headlights, while higher trims such as SX and SXL use xenon HID headlights. LED daytime running lights are common across models, but full LED headlights were not standard on this year.
Headlight options by trim
The following breakdown reflects typical factory configurations for the 2018 Optima, with variations possible by market and option packages.
- LX — Halogen projector headlights (standard). LED daytime running lights are typically included, but HID/Xenon headlights are not.
- EX — Halogen projector headlights (standard). LED daytime running lights are typically included; HID headlights are not standard on this trim.
- SX — Xenon HID (xenon) headlights with auto-leveling are available with the Lighting package or on higher-spec configurations.
- SXL — Xenon HID headlights (auto-leveling) are typically included with higher-spec packages; LED headlights are not standard for this year.
Concluding note: Across the 2018 Optima lineup, the key difference is halogen versus HID headlights by trim, with LED daytime running lights commonly present but full LED headlights not standard on all models. Always verify the exact configuration on your vehicle’s window sticker or owner’s manual.
Market variations and options
Notes on configuration
Some markets or individual vehicles may feature different lighting packages that alter whether HID or LED headlights are installed. If you’re buying used or assessing a specific car, check the VIN-based build sheet or contact a Kia dealer for precise details.
Summary
In short, a 2018 Kia Optima’s headlights are largely determined by trim: LX/EX typically wear halogen projector headlights, while SX/SXL generally come with xenon HID headlights; LED daytime running lights are common but full LED headlights were not standard in 2018. Always confirm the exact setup for your vehicle.