Luxury vehicle design and engineering". Aimed at wealthy buyers, such automobiles might be generically termed "luxury cars". This term is also used for unique vehicles produced during "an era when luxury was individualistic consideration, and coachwork could be tailored to an owner like a bespoke suit." Although there is considerable literature about specific marques, there is a lack of systematic and scholarly work that "analyzes the luxury car phenomenon itself." Luxury vehicle makers may either be stand-alone companies in their own right, such as BMW and Mercedes-Benz, or a division/subsidiary of a mass market automaker (e.g., Lexus is part of Toyota). Badge
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