FaultScore

Hyundai acceleration problems

Owners have filed 2,893 complaints with NHTSA about the throttle and cruise control on Hyundai vehicles — 4% of everything reported about the brand, across 46 models. The model that accounts for most of them is the Hyundai Sonata, worst in 2011.

These are raw counts. A model that sold in millions appears near the top for that reason alone — the grade never compares one model with another.

2,893

Complaints

4%

Share of all Hyundai complaints

461

Crashes

23

Fires

Which Hyundai models have the most acceleration problems

Sonata 630 21.8%

Worst in 2011

Santa FE 583 20.2%

Worst in 2007

Elantra 401 13.9%

Worst in 2013

Tucson 354 12.2%

Worst in 2016

Accent 100 3.5%

Worst in 2012

Genesis 79 2.7%

Worst in 2009

XG350 64 2.2%

Worst in 2005

Palisade 64 2.2%

Worst in 2023

Ioniq 5 63 2.2%

Worst in 2022

Veloster 52 1.8%

Worst in 2012

Santa FE Sport 45 1.6%

Worst in 2017

Tucson Hybrid 45 1.6%

Worst in 2025

Kona 42 1.5%

Worst in 2022

Sonata Hybrid 41 1.4%

Worst in 2012

Azera 37 1.3%

Worst in 2006

Santa FE Hybrid 35 1.2%

Worst in 2025

Santa Cruz 29 1.0%

Worst in 2022

Elantra Hybrid 27 0.9%

Worst in 2021

Veracruz 25 0.9%

Worst in 2008

Worst Hyundai model years for acceleration problems

Vehicle Complaints Share of that year Median miles Grade
2016 Hyundai Tucson 111 5% 7,500 A
2011 Hyundai Sonata 96 2% 60,000 D
2013 Hyundai Sonata 87 3% 35,000 D
2017 Hyundai Tucson 87 6% 11,500 B
2012 Hyundai Sonata 84 4% 56,526 C
2015 Hyundai Sonata 61 4% 50,000 C
2007 Hyundai Santa FE 58 6% 66,654 D
2017 Hyundai Santa FE 53 4% 6,750 B
2008 Hyundai Santa FE 52 7% 52,000 D
2009 Hyundai Santa FE 52 10% 26,572 F
2013 Hyundai Elantra 50 3% 42,800 F
2005 Hyundai Santa FE 44 15% 21,950 F
2005 Hyundai XG350 40 22% 14,350 F
2012 Hyundai Santa FE 40 8% 16,000 F
2004 Hyundai Santa FE 39 10% 69,500 D
2006 Hyundai Sonata 39 3% 107,000 F
2009 Hyundai Sonata 31 5% 50,500 F
2016 Hyundai Sonata 30 3% 56,000 F
2012 Hyundai Elantra 27 3% 59,850 C
2014 Hyundai Santa FE 27 4% 47,000 A