"Extra torque" refers to having additional turning force or power. It means having more strength to rotate or move objects, which can be useful for various tasks such as lifting heavy loads or accelerating vehicles quickly. Full definition
0 - 60 times could be better but 0 - 30 its quicker than most because of extra torque from electrical motors. (evo.co.uk)
This would come with down - sizing to make the engine feel bigger off the line by delivering extra torque at low engine speeds. (greencarcongress.com)
The engine can practically stay in high gear all the time when the e-motor can step in and provide extra torque when needed, except in «GTE» power mode when gear shift is necessary to wring out maximum acceleration. (greencarcongress.com)