NHTSA Complaint #11463716 — 2021 HYUNDAI SANTA FE HYBRID

This vehicle hesitates to a dangerous degree when trying to accelerate from a stop or rolling stop. When pressure is applied to the gas pedal, the vehicle will not accelerate until nearly a whole second later. This delay in response has created dangerous situations where merging onto a road in a predictable and smooth manner is crucial (i.e. turning right at a red light, a 4-way stop). I did not notice this problem during my test drive, but now at almost 10,000 miles, the problem has become more pronounced. No warning messages in the gauge display. The vehicle has not been inspected by police, manufacturer, or insurance representative.