Table:
text: Volvo V70
First generation
Engines
Model_name Power_ps Torque_Nm_rpm Displacement_cm³ Engine_code Comment_
T5 (2004-2007) 260 350@2100-5000 2401 B5244 T5 Inline 5 with high-pressure turbo
R AWD (5-vxl automat) (2004-2006) 300 350@1800-6000 2521 B5254 T5 Inline 5 with high-pressure turbo
R AWD (6-vxl automat) (2006-2007) 300 400@1950-5250 2521 B5254 T4 Inline 5 with high-pressure turbo

Question: What is the displacement (cc) of the first generation Volvo V70 engines with a torque (Nm at rpm) of 350 at 1800-6000?

Question: What is the model name of the first generation Volvo v70 with engine code b5254 t4?