do scions have toyota engines?
Most Scion cars have Toyota analogues or use some Toyota platform. ... larger cars use 1.8-liter Toyota 2ZR. The most powerful engines were 2.4L 2AZ and 2.5L 2AR, which were installed in Scion tC and Scion xB. The top-end was 4U-GSE – the flat-four cylinder engine, which is produced by the Subaru Company.