2002-present Nissan Sentra SE-R & SE-R Spec V 2002-present Nissan Altima 2.5, 2.5S , 2.5SL, Hybrid 2001-present Nissan Serena C24, 158 hp (118 kW) 2001-present Nissan XTrail APEC export version, 178 hp (133 kW) 2005-present Nissan Frontier King Cab XE 4x2 2003-2005 Nissan Teana 160 hp and 240 nm Stated versus observed power In addition to the physical problems suffered by the QR25DE, Nissan's official stated horsepower and torque numbers seem to disconnect from power measurements taken by the general public. Though rated for 175 hp and 180 ft·lbf of torque in the Nissan Altima and Sentra SE-R Spec-V, the actual power of the engine may be significantly lower. Multiple dynamometer readings performed by a range of people in an assortment of cars over several years have shown that the engine more than likely produces ~160 hp and ~170 ft·lbf of torque. Parasitic loss alone seems an unlikely candidate for the discrepancy as automatic transmission loss would be approximately 28% and manual transmission loss 19%. Quality Used Engine Sources		Email Address:* First Name:* Last Name:* Company: Phone: Fax: Make/Model:* Nissan Altima 93-97 Nissan Altima 98-01 Nissan Armada Nissan Maxima 85-88 Nissan Maxima 89-94 Nissan Maxima 95-99 Nissan Maxima 00-01 Nissan Maxima 02-03 Nissan Maxima 04-06 Nissan Murano 04-06 Privacy Policy