Kia Sorento: fix dash speed matching (#26582)

* exception for Sorento

* comment

selfdrive/car/hyundai/carstate.py

@@ -72,8 +72,10 @@ class CarState(CarStateBase):
       self.cluster_speed = cp.vl["CLU15"]["CF_Clu_VehicleSpeed"]
       self.cluster_speed_counter = 0
 
-      # mimic how dash converts to imperial
-      if not self.is_metric:
+      # Mimic how dash converts to imperial.
+      # Sorento is the only platform where CF_Clu_VehicleSpeed is already imperial when not is_metric
+      # TODO: CGW_USM1->CF_Gway_DrLockSoundRValue may describe this
+      if not self.is_metric and self.CP.carFingerprint not in (CAR.KIA_SORENTO,):
         self.cluster_speed = math.floor(self.cluster_speed * CV.KPH_TO_MPH + CV.KPH_TO_MPH)
 
     ret.vEgoCluster = self.cluster_speed * speed_conv