2026 Genesis G80

The Genesis G80's oil life monitoring system provides maintenance reminders through the iPhone app, owner account, and likely the car's display. Owners report receiving inconsistent and varying sugges...

Pricing for the Genesis G80's connected services and subscriptions is not publicly available and requires creating an owner account or logging in to access. Buyers cannot easily compare these ongoing ...

The Genesis G80's advertised EPA fuel economy estimates do not match real-world results reported by owners. This discrepancy is noted as more pronounced than in comparable vehicles.

The forward collision avoidance system unexpectedly applies brakes at highway speeds without obstacles or driver input, sometimes causing power loss or sudden deceleration even with adaptive cruise co...

The auto start-stop feature, which shuts off the engine at stops to save fuel, cannot be permanently disabled and keeps re-enabling on every drive or after mode changes.

Parking sensors falsely trigger with colored warnings at stoplights or in traffic when the vehicle is stopped and no obstacles are present.

The lane change assist system beeps and warns if the driver manually intervenes or completes the lane change impatiently.

The check engine light illuminates unexpectedly, sometimes shortly after purchase or intermittently without clear cause.

Tire pressure monitoring system falsely reports a sudden drop (e.g., from 39 to 17 psi) that recovers shortly after.

A navigation data update warning persists on the screen due to failed over-the-air update, requiring dealer service.

Lane departure warning system chimes too frequently, even on normal curves.

The 2026 G80's driver profile system is designed to save personalized settings like satellite radio presets, but switching profiles fails to load the correct SXM presets, leaving the previous user's s...

Some 2025-2026 G80 infotainment systems (e.g., ccLC27 screens) lack wireless Apple CarPlay capability, forcing wired connections, and dealer updates often fail to enable it.

Wireless CarPlay on 2025 G80 connects unreliably (about 50% of the time), requiring resets or wired fallback despite latest OTA updates.

The G80's infotainment screen lags on startup, delaying access to climate controls like temperature adjustment.

Even with high-quality cables, Apple CarPlay on the G80 experiences glitches and instability.

The G80's unified controller (dial/mouse) for the infotainment screen is overly sensitive, causing unintended selections and navigation errors.

The infotainment control dial's size and position mimic the nearby gear shifter dial, leading owners to accidentally shift into neutral or other gears while adjusting settings.

Steering wheel touch-sensitive pads for skipping songs or media control often fail to register inputs.

Graphics in the G80's driver instrument cluster animate slowly when switching views or pages.

HVAC climate control icons on the touchscreen are packed too closely, causing frequent mis-touches.

The radio fails to remember user-set preset stations across drives.

The vehicle's over-the-air (OTA) software update addresses a recall for 2025+ Genesis models with 24-inch widescreens, where an HD radio glitch causes the screen to completely shut off and reboot whil...

After an OTA software update, owners report changed steering behavior in the G80, such as the wheel pulling slightly or feeling like light auto-correction on the road.

An OTA update caused the built-in satellite navigation to stop working, showing endless 'Starting Navigation please wait' messages with no maps loading.

Post-OTA update, the wireless charging pad in the vehicle stopped functioning entirely.

A January 2024 OTA audio system update introduced echo on phone calls, forcing callers to lower their volume which makes it hard to hear them.

An OTA audio system update altered the volume control logic, making audio louder at lower settings and capable of higher maximum volume.

The OTA software update option appears grayed out and unavailable in the vehicle's settings menu.

OTA updates fail to download when the vehicle is parked in a garage due to poor signal, with no scheduling notifications or recovery after failed attempts.

The Genesis G80 collects detailed driving data including speed, acceleration, braking, direction, trip details, ignition and steering events, seatbelt status, and incident information via its connecte...

The vehicle collects precise latitude and longitude data from the car and paired mobile devices through Genesis Connected Services. Users can withdraw consent by unenrolling from MyGenesis, but some f...

The G80 gathers audio from voice commands and utterances, plus visual data like images and CCTV footage through its electronic systems.

Vehicle performance metrics, diagnostic codes, maintenance history, fuel/battery levels, and tire pressure are collected and transmitted.

Fingerprint and facial geometry data for Digital Key features is collected locally on the vehicle with explicit consent and not shared externally. Users can delete it anytime via vehicle reset.

Data is disclosed to affiliates like Hyundai Motor Company in South Korea, Hyundai Capital America, and R&D centers.

Personal data is shared with vendors, service providers, business partners, retailers, and marketing/advertising partners.

Genesis sells or shares personal data including identifiers, geolocation, and inferences with SIRIUS XM, ad companies, social media, and retailers.

Data including location is disclosed to law enforcement and government agencies via legal processes, even if location settings are off, and in exigent circumstances.

Upon airbag deployment or severe impact, pertinent data is shared with emergency services, roadside assistance, and law enforcement.

Personal data is retained as long as necessary for stated purposes or legal requirements, with no specific deletion timelines provided.

Genesis Connected Services enable remote data transmission for OTA software updates using the vehicle's data connection.

The Genesis Connected Services app allows remote start of the vehicle via smartphone, essential for pre-heating in cold climates. Owners report sudden failures preventing remote start, with no resolut...

The G80's infotainment system, which controls navigation, audio, and vehicle settings via the central touchscreen, frequently freezes or spontaneously reboots. This disrupts normal use, especially not...

The G80's radio function suddenly stops working, rendering it inoperative. Owners report this issue in recent models like the 2025.

The audio system in the G80 experiences inconsistent startup, with delays of 10-20 seconds as if performing a startup cycle. This affects audio availability immediately after starting the vehicle.

The G80's HVAC (heating, ventilation, and air conditioning) system, which automates climate control, unexpectedly turns off Auto mode upon vehicle startup. Owners must manually re-enable it each time.

Over-the-air (OTA) software updates for the G80 fail repeatedly when downloading to USB drives, falsely reporting 'write protected' errors despite using multiple compatible drives. This prevents owner...

Software upgrades for features like wireless Android Auto require a $150 dealer fee and 4-6 hours of time, even for owners avoiding the monthly Genesis Connected Services subscription.