Equal-exposure complaint evidence and changes in the reported problem mix

2015 vs 2016 FORD MUSTANG

NHTSA Consumer Complaints complaints · snapshot 2026-08-21

Share shifts show how a vehicle's problem mix changed. They do not measure reliability, and complaint counts are not normalized for sales volume.

First 131 months on market for each model year

Exposure window calculated through Aug 22, 2026

Age-matched reports

▼ 10.7% fewer reports in the equal exposure window

NHTSA Consumer Complaints complaints · snapshot 2026-08-21

Component share shift

Bars start at the neutral midpoint. Left means a smaller share; right means a larger share.

View component share data as a table
Component 2015 share 2016 share Share change
ENGINE 6.7% 16.5% ▲ 9.9 pts larger share
EXTERIOR LIGHTING 9.4% 0.8% ▼ 8.6 pts smaller share
BACK OVER PREVENTION 7.8% 13.3% ▲ 5.5 pts larger share
SERVICE BRAKES 6.4% 3.0% ▼ 3.5 pts smaller share
STRUCTURE 7.4% 4.3% ▼ 3.0 pts smaller share
FUEL SYSTEM 6.4% 3.8% ▼ 2.7 pts smaller share
ELECTRICAL SYSTEM 9.0% 11.1% ▲ 2.1 pts larger share
SUSPENSION 0.7% 1.9% ▲ 1.2 pts larger share
WHEELS 3.5% 2.4% ▼ 1.0 pts smaller share
POWER TRAIN 7.4% 6.5% ▼ 0.9 pts smaller share
STEERING 3.0% 2.4% ▼ 0.6 pts smaller share
FORWARD COLLISION AVOIDANCE 0.5% not reported ▼ 0.5 pts smaller share
SEAT BELTS 1.8% 2.2% ▲ 0.3 pts larger share
VEHICLE SPEED CONTROL 1.6% 1.9% ▲ 0.3 pts larger share
AIR BAGS 3.0% 3.3% ▲ 0.3 pts larger share
PARKING BRAKE 0.2% not reported ▼ 0.2 pts smaller share
TIRES 0.2% not reported ▼ 0.2 pts smaller share
VISIBILITY 2.1% 1.9% ▼ 0.2 pts smaller share
UNKNOWN OR OTHER 43.9% 35.8% ▼ 8.1 pts smaller share

NHTSA Safety Recalls recalls · snapshot 2026-08-22

Recall campaigns

2015 11

Campaign components: BACK OVER PREVENTION, ENGINE AND ENGINE COOLING, FUEL SYSTEM, GASOLINE, LATCHES/LOCKS/LINKAGES, SEAT BELTS, and SERVICE BRAKES, HYDRAULIC

2016 5

Campaign components: BACK OVER PREVENTION, CHILD SEAT, ENGINE AND ENGINE COOLING, and SEAT BELTS

NHTSA Consumer Complaints complaints · snapshot 2026-08-21

Safety signals

◆ Fires
7 → 6
◆ Injuries
19 → 11