Azera replaced the XG350 as Hyundai's flagship sedan for 2006, also positioned above the Sonata. Slightly larger than the XG350, the midsize front-wheel-drive Azera also had more power. Compared to the Sonata, the new Azera was 3.8 inches longer overall, on a wheelbase 1.2 inches longer. Interior dimensions with respect to passenger space were only slightly greater. Hyundai claimed the Azera had more interior volume than a BMW 760i or Mercedes-Benz S-Class. SE and uplevel Limited models were offered, with a 263-horsepower 3.8-liter V6 engine and a five-speed automatic transmission with a Shiftronic manual shift gate. Dual exhaust outlets were standard. Antilock braking and an antiskid system were standard, so were front and rear torso side airbags, and head-protecting curtain side airbags. The SE sedan came with 16-inch alloy wheels, the Limited with 17s. Both included power front seats, a 60/40 split folding rear seat, and dual-zone climate control. The Limited added leather upholstery and heated front seats, as well as electro luminescent gauges and a power rear sunshade. A sunroof was optional for both models, but a navigation system was not offered. Competing against the Honda Accord, Nissan Maxima, and Toyota Avalon, the Azera was backed by Hyundai's warranty of 5-years/60,000-mile bumper-to-bumper, plus 10/100,000 powertrain coverage.