Mazda MAZDA3 vs Toyota Tundra

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	Mazda MAZDA3	Toyota Tundra
Complaints on file	4,006	9,446
Model years covered	2004–2026	1999–2026
Worst model year	2008	2007
Best model year	2020	2026
Crashes reported	322	501
Fires reported	42	70
Injuries reported	171	260
Deaths reported	4	14
Most complained-about part	Steering	Body & Structure
Share of complaints involving harm	13.5%	8.9%

Mazda MAZDA3 by year

185 127 224 301 387 140 920 181 328 176 181 154 137 105 139 118 51 66 34 20 23 8 1

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

Steering 399 10.0%

Electrical System 368 9.2%

Other & Unspecified 367 9.2%

Engine & Cooling 301 7.5%

Brakes 288 7.2%

Body & Structure 283 7.1%

Airbags 269 6.7%

Transmission & Drivetrain 251 6.3%

Toyota Tundra by year

1 1,334 543 648 524 652 491 677 535 460 53 218 184 216 105 115 59 156 112 153 104 55 31 633 620 511 222 34

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

Body & Structure 1,779 18.8%

Brakes 1,068 11.3%

Engine & Cooling 1,053 11.1%

Suspension 854 9.0%

Transmission & Drivetrain 802 8.5%

Fuel & Propulsion 576 6.1%

Other & Unspecified 568 6.0%

Airbags 495 5.2%