MD-81 - Two 82.3kN (18,500lb) Pratt & Whitney JT8D-209 turbofans.
MD-88 - Two 93.4kN (21,000lb) JT8D-219s.
MD-81 - Max speed 925km/h (500kt), long range cruising speed 813km/h (440kt). Range with 155 passengers and reserves 2897km (1564nm).
MD-88 - Speeds same. Range with 155 passengers and reserves 4850km (2620nm).
MD-81 - Operating empty 35,329kg (77,888lb), max takeoff 63,505kg (140,000lb), or 67,810kg (149,500lb) with JT8D-217As.
MD-88 - Operating empty 35,369kg (77,976lb), max takeoff 67,810kg (149,500lb).
Wing span 32.87m (107ft 10in), length 45.06m (147ft 10in), height 9.02m (29ft 7in). Wing area 112.3m2 (1209sq ft).
7Flightcrew of two. Max seating for 172. Typical two class seating for 142, comprising 14 premium and 128 economy class pax.
Total MD-80 series (inc MD-87) 1191 aircraft, of which 132 MD-81, 569 MD-82, 265 MD-83, 150 MD-88 (and 75 MD-87, see separate entry).
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