Luxury vehicle vehicle in their lineup. The Lexus RX was the earliest luxury crossover on the market, and it has since been the best-selling luxury vehicle in the US, so it has inspired similar competitors from rival marques. While early luxury crossovers released in the late 1990s have resembled traditional boxy SUVs, recent offerings have prioritized sportiness over utility—such as the Infiniti FX and BMW X6. Luxury cars tend to offer a higher degree of comfort than their mainstream counterparts, common amenities include genuine leather upholstery and polished wood or "woodgrain-look" dashboards. Compared to mainstream vehicles, luxury cars have traditionally emphasized comfort
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