The 747-8 Intercontinental is the only jetliner in the 400- to 500-seat market, stretched 5.6 m (18.3 ft) from the 747-400 to provide 467 seats in a three-class configuration and a 14,815-km (8,000-nmi) range. Using 787-technology engines, the airplane will be quieter, produce lower emissions, and achieve better fuel economy than any competing jetliner. The 747-8 Freighter will be longer than the 747-400F by 5.6 m (18.3 ft) and enjoy a maximum structural payload capability of 140 metric tonnes (154 tons) with a range of 8,275 km (4,475 nmi). Also powered by 787-technology engines, it will achieve the same environmental benefits as the 747-8 Intercontinental.