The 2022 Genesis GV80 luxury midsize SUV offers two engine options: a 2.5-liter turbocharged 4-cylinder producing 300 horsepower and a 3.5-liter twin-turbocharged V6 delivering 375 horsepower. Only the V6 configuration includes cylinder 5 as a legitimate position. A P0305 diagnostic trouble code requires verification of your specific engine type.
Understanding P0305 by Engine
On GV80 models with the 3.5-liter twin-turbo V6, P0305 indicating "Cylinder 5 Misfire Detected" is a valid code requiring traditional misfire diagnosis. On 4-cylinder models, P0305 would be anomalous since only cylinders 1-4 exist.
V6 Engine Configuration
The 3.5L twin-turbo V6 provides the power expected from Genesis's flagship SUV. Cylinder 5 is positioned on one bank of this sophisticated V6.
4-Cylinder Consideration
If your GV80 has the 2.5L turbo-4, a P0305 code is anomalous and indicates a diagnostic system issue rather than an actual cylinder 5 problem.
Flagship Standards
As Genesis's flagship SUV, the GV80 should deliver flawless operation. Any misfire warrants prompt attention.