no report yet
Fuel system, diesel: pre-heater
NewRisk. A coolant hose failure can cause the engine to overheat, increasing the risk of a crash.
2027 Dynamax Grand Sport GTProblems, recalls & complaints
NHTSA has logged 0 owner complaints about the 2027 Dynamax Grand Sport GT. It is covered by 2 safety recalls.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through September 21, 2026. Updated daily.
Complaints by system
Where the 2027 Dynamax Grand Sport GT has problems
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
2 recalls
2027 Dynamax Grand Sport GT recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Wiring: power distribution module/ipdm
NewRisk. An energized chassis increases the risk of injury and electrocution.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Dynamax.
Best & worst years
2027 vs. every other Grand Sport GT year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Grand Sport GT median. How we score
'26'27
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2027 Grand Sport GT?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.