2003 Gmc Sierra 2500 Hd Sle Extended Cab Pickup 4-door 8.1l on 2040-cars

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Chevy Silverado, GMC Sierra 4.3-liter EcoTec3 V6 nets 18 mpg city, 24 highway

There is no doubting that fuel economy has become an important factor in the highly competitive fullsize truck market, with the Ford F-150 EcoBoost V6 and Pentastar V6-powered Ram 1500 setting quite a precedent in recent years. Now it's General Motors' turn. The General has just announced that the new base V6 used in the 2014 Chevrolet Silverado and GMC Sierra 1500 models will return an EPA-estimated 18 mpg city and 24 mpg highway in two-wheel drive trim, regardless of cab configuration.
While these figures don't go so far as to earn GM any "best-in-class" fuel economy claims (thanks to the 25-mpg Ram 1500 HFE), this new 4.3L EcoTec3 V6 does edge the F-150 and Toyota Tundra while boasting best-in-class numbers for torque, payload and towing capacity among six-cylinder rivals. This all-new engine produces 285 horsepower and 305 pound-feet of torque, and it gives the 2014 Silverado and Sierra the highest towing rating among standard V6 models with a 7,200-pound towing capacity - besting the Ram by 700 pounds, the base F-150 by 1,100 pounds and coming within 200 pounds of the V8-powered Nissan Titan. Scroll down for the official press releases from Chevrolet and GMC.

2015 GMC Canyon

As discussed earlier today, the 2015 Chevrolet Colorado is a new standout in terms of midsize trucks. But the Colorado wasn't the only pickup the General Motors team brought to San Diego for us to sample. Also along for the ride was a pack of GMC Canyons, the slightly more expensive and polished platform-mate to the Chevy.
There's no question that the Canyon and the Colorado are a lot alike under the skin - almost entirely, in fact - so GMC has worked to first create some daylight between the two trucks by way of sheetmetal. This is most obvious from the front view, where the blocky and blingy GMC grille replaces the more subdued tone and shape seen on the Chevy's nose. Projector headlights with LED running lights come as standard, and, again, with the squared-off look that is typical of the brand. 16-inch aluminum wheels come stock on the GMC, too, with the 17-inchers seen on my photo truck offered as standard equipment on the top-trim SLT.
GMC considers the Canyon to be the only premium truck in the segment (which is clearly true), and the team has spent a ton of time and effort to get the interior correct to prove out that point. "Any trim that looks like metal, is metal," I was told at the product briefing, a certain indication that the company is serious about bringing a new class of buyer to a truck segment that it hopes to redefine.

Weekly Recap: Auto execs face life in prison for recall delays under proposed legislation

The stiff punishments are part of broader transportation legislation, but clearly McCaskill has automakers in her sights.
Missouri Senator Claire McCaskill threw down the gauntlet this week, proposing a bill that could send auto executives to prison for life if they were found to have delayed a recall. She also wants to eliminate the limit for fines for auto safety violations, which are currently capped at $35 million.