Luxury vehicle their non-luxury counterparts, and retaining the rugged off-road and towing capabilities. Examples include the Lexus LX, Infiniti QX80, and Lincoln Navigator, which are the premium versions of the Toyota Land Cruiser (which is considered as a luxury SUV itself), Nissan Patrol, and Ford Expedition, respectively. Other luxury SUVs are crossovers using unibody construction, often sharing the platform with compact executive and executive cars. For example, the Infiniti FX is based upon the Nissan FM platform that also underpins other Infiniti cars. Audi and BMW developed crossovers to compete in the SUV segment as they did not have an existing body-on-frame
2009–11 Toyota vehicle recalls mat entrapment and pedals that were slow to return to idle as two causes of Toyota complaints. NHTSA also stated it could only verify one Toyota unintended acceleration accident caused by a vehicle defect. On July 14, 2010, the "Wall Street Journal" reported that NHTSA investigations of 75 accidents alleged to sudden acceleration in Toyota vehicles had found driver error as the primary cause in all but one case attributed to floor mats. Black box recorder data found that during these crashes, the throttle was open and brakes not pressed. On July 30, the "Wall Street Journal" quoted the former