Pontiac Gives the Base Style yr Torrent a a few. 4-liter LNJ Engine

The Bittorrent, Pontiac’s midsize crossover VEHICLE, finished production in this summer of 2009. Remaining 2009 models provide a choice of 3. 4lt and 3. 6-liter V6 engines.

The base Bittorrent employs the 3. 4lt LNJ engine motor, with 185 horsepower together with 210 lb-ft of torque. This 12-valve, iron-block pushrod V-6, today manufactured in China, is a very old design. Its essential architecture dates back to 1980, although GM renewed that greatly in the particular early nineties, with aluminum cylinder mind, roller rocker arms, in addition to an light weight aluminum intake manifold. For this year, it acquired a number of minor changes to help boost reliability, including more durable control device seats, chromed and slick valve comes, and the revised electronic digital throttle handle system. Often the 3. 4-liter engine’s electric power is certainly not impressive regarding this class, although that shows the Torrent adequate velocity. Elevated revs betray its era with a gruff sound and think, but that has fine low-end rpm and respectable gas financial system. EPA estimations can be 17/24 for equally FWD and AWD designs.

Often the Bit-torrent GXP, included around 2008, uses this very much more sophisticated 3. 6-liter LY7 engine. This all-aluminum, 24-valve DOHC V6 is usually part of GM’s “High Feature” engine family, formulated by GM and its Australian division, Holden. First observed in the Cadillac CTS sedan in 2004, the idea features variable valve timing to both the consumption and wear cams, and variable-length absorption runners to optimize revolt at several engine speeds. In the Torrent GXP, it has 264 horsepower (up via 263 in 2008) and even 250 lb-ft regarding torque. The high-tech V6 provides Torrent much stronger efficiency, although some users complain it sounds possibly coarser and less refined compared to the elderly 3 or more. 4lt pushrod V6. yts series can burn slightly more gas; often the FWD Torrent GXP meets the 3. 4-liter’s 17/24 ENVIRONMENTAL PROTECTION AGENCY rating, but the AWD version falls in order to 16/24. Both engines lose frequent fuel.

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