Several Japanese models included an All Wheel Drive version (ATTESA). The engines used in the Japanese models ranged greatly in capacity and type. The SSS Attesa LTD model used a "redtop" SR20DET with . This was a similar engine/drivetrain package to the more powerful one used in the Pulsar GTi-R. It had only a single throttle body as opposed the GTi-R's multiple throttle body, smaller bearings, hydraulic rather than solid lifters, and a smaller turbo. The GTi-R had a large top mount intercooler, while the SSS ATTESA LTD had a smaller front mount intercooler. The Bluebird SSS was set apart from the North American Altima in that not only having the SR20DET and AWD Attesa as an option, it also had other details such as power folding retracting mirrors (some heated) and a rear wiper if equipped with a spoiler. US cars are also larger due to the fitment of bigger bumpers.