Pontiac Gives the Base Design year Torrent a 3 or more. 4-liter LNJ Engine

The Bit-torrent, Pontiac’s midsize crossover SPORT UTILITY VEHICLE (SUV), finished production in this summer of this year. Left over 2009 models offer you the choice of 3. 4lt and 3. 6-liter V6 engines.

The base Bit-torrent uses the 3. 4lt LNJ engine, with 185 horsepower together with 210 lb-ft of torque. This kind of 12-valve, iron-block pushrod V6, today manufactured in China, is a very old design. Its essential architecture dates back to be able to 80, although GM overhauled it thoroughly in the particular early nineties, with aluminium cylinder heads, roller rocker arms, and an aluminium intake manifold. For yr, it got a variety of minor changes for you to strengthen stability, including additional durable device seats, chromed and finished valve comes, and a good revised digital throttle management system. The 3. 4-liter engine’s strength is certainly not amazing for this class, although it allows the Torrent adequate acceleration. Large revs betray their age group with a gruff sound and sense, but it has very good low-end twisy and reasonable fuel economic climate. EPA reports are 17/24 for each FWD and AWD models.

This Torrent GXP, added throughout 2008, uses this many more sophisticated 3. 6-liter LY7 engine. series torrent -aluminum, 24-valve DOHC V6 is part of GM’s “High Feature” engine family, designed by simply GM and their Australian subsidiary, Holden. First of all noticed inside Cadillac CTS sedan 7 years ago, this offers variable valve timing to both the daily allowance and wear cams, and variable-length consumption runners to optimize torque at various engine connections. In the Torrent GXP, it offers 264 horsepower (up by 263 in 2008) plus 250 lb-ft involving twisy. The high-tech V-6 shows the Torrent much more robust overall performance, although some testers complain it sounds possibly coarser and fewer refined as compared to the elderly a few. 4-liter pushrod V6. Additionally, it burns up somewhat more gas; the particular FWD Torrent GXP suits the 3. 4-liter’s 17/24 EPA rating, but often the 4WD version falls to be able to 16/24. Both engines burn up regular fuel.