deflation in mid-1991. The styling of this generation was more rounded, and additional attention was given to luxury accommodations and optional features. The trim packages were similar to the previous generation, with some changes. The top level package for the hardtop was the V30 Turbo Brougham VIP, followed by the V30E Brougham VIP, V30 Brougham, V20 Twincam Turbo Brougham, RD28 Brougham, Classic SV (V20E or RD28 engine), Classic (V20E or RD28 engine), V20 Twincam Turbo Grandturismo SV, V20 Twincam Turbo Granturismo, ending with the V20E Granturismo. The sporty GranTurismo version has short bumpers with body kit, and powered by 2.0-liter VG20DET engine, which replaced the previous generation SGL, GL, while the Classic replaced the Urban designation. The Sedan version of the Y31 received a light facelift at the launch of the Hardtop Y32, and it was still in production up to 2015 for Japanese rental fleet and taxi markets. The trim packages for the sedan started with the V30 Turbo Brougham VIP, the V30E Brougham VIP, V30E Brougham, V20 Twincam Turbo Brougham, RD28 Brougham, Classic SV (V20E or RD28 engine), Classic (V20E or RD28 engine), with the base model Supercustom (V20E or RD28 engine). The Brougham VIP package had three separate technology upgrade packages (Grade I, II, III), while the Brougham had two for both the sedan and hardtop. There was also a limited edition long-wheelbase model built by Autech. As before, the options list was extensive. New items that appeared were the replacement of a broadcast TV tuner with a Sony CD player coupled with JBL speakers, a humidifier for back seat passengers, and the replacement of the previous sonar-adjusted suspension by a height-controlled air suspension. A cellular phone continued to be offered, adding hands free convenience by dialing the phone number on an integrated keypad on the stationary steering wheel hub, with the handset located inside the front armrest compartment. In June 1989 the Nissan Cedric with the VG20DET offered the world's first full range electronically controlled 5-speed automatic transmission. At the same time, the engine received an intercooler and a resulting power increase from . The wagon and van versions of the previous Y30 Cedric remained in production for a while alongside the Y31 sedan and Y32/Y33 Hardtops. The wagon finally ended its run in August 1999, ceding load carrying abilities to the Cedric-based Nissan Presage. In 1991, a sedan version for fleet use was released. The