The Torrent, Pontiac’s midsize crossover SUV, ended manufacturing in the summertime of 2009. Leftover 2009 styles present you with a alternative of 3.four-liter and three.six-liter V6 engines.
The base Torrent takes advantage of the 3.four-liter LNJ motor, with 185 horsepower and 210 lb-ft of torque. This 12-valve, iron-block pushrod V6, now manufactured in China, is an extremely aged structure. Its standard architecture dates again to 1980, although GM revamped it thoroughly during the early nineties, with aluminum cylinder heads, roller rocker arms, and an aluminum intake manifold. For 2009, it gained a number of slight alterations to further improve KickAss Torrents trustworthiness, which includes extra long lasting valve seats, chromed and polished valve stems, plus a revised electronic throttle Handle process. The 3.4-liter engine’s energy just isn’t remarkable for this class, although it presents the Torrent adequate acceleration. Higher revs betray its age that has a gruff audio and experience, however it has fantastic very low-end torque and decent gas overall economy. EPA estimates are seventeen/24 for the two FWD and AWD products.
The Torrent GXP, added in 2008, works by using the much more subtle 3.six-liter LY7 engine. This all-aluminum, 24-valve DOHC V6 is a component of GM’s “Large Feature” engine relatives, created by GM and its Australian subsidiary, Holden. Initial seen inside the Cadillac CTS sedan in 2004, it’s variable valve timing on the two the intake and exhaust cams, and variable-duration intake runners to improve torque at unique engine speeds. Within the Torrent GXP, it has 264 horsepower (up from 263 in 2008) and 250 lb-ft of torque. The high-tech V6 offers the Torrent much more robust functionality, Despite the fact that some reviewers complain that it sounds even coarser and less refined compared to the aged 3.four-liter pushrod V6. In addition it burns marginally far more fuel; the FWD Torrent GXP matches the 3.4-liter’s 17/24 EPA rating, however the AWD Edition falls to 16/24. Both of those engines burn off frequent gasoline.