Chevrolet Blazer vs Hyundai Sonata

Both cars' complete complaint records, side by side.

Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.

Measure	Chevrolet Blazer	Hyundai Sonata
Complaints on file	11,268	22,302
Model years covered	1973–2026	1987–2026
Worst model year	1996	2013
Best model year	2005	2025
Crashes reported	1,106	1,151
Fires reported	258	851
Injuries reported	571	740
Deaths reported	36	21
Most complained-about part	Brakes	Engine & Cooling
Share of complaints involving harm	17.5%	12.4%

Chevrolet Blazer by year

1 1 2 2 1 1 1 2 8 10 35 21 38 45 47 42 267 337 616 774 1,707 1,579 1,098 1,025 612 885 464 301 103 67 18 20 11 5 296 357 202 81 66 71 48 1

73 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 19 20 21 22 23 24 25 26

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Brakes 2,982 26.5%

Engine & Cooling 1,169 10.4%

Windows, Mirrors & Wipers 995 8.8%

Transmission & Drivetrain 858 7.6%

Electrical System 837 7.4%

Suspension 717 6.4%

Fuel & Propulsion 639 5.7%

Lights 425 3.8%

Hyundai Sonata by year

4 18 25 41 43 46 7 93 37 74 68 187 378 293 407 249 288 217 1,422 906 554 612 415 4,627 2,280 2,657 1,082 1,667 998 1,001 552 214 276 184 142 140 75 21 2

87 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 5,119 23.0%

Steering 2,378 10.7%

Airbags 2,068 9.3%

Electrical System 2,008 9.0%

Other & Unspecified 1,329 6.0%

Brakes 1,259 5.6%

Fuel & Propulsion 1,092 4.9%

Body & Structure 1,087 4.9%