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GM delays 3.0-liter Duramax diesel in Silverado and Sierra pickups

Stricter testing protocols around the world are making it harder for automakers to predict launch timelines. GM is the latest to get caught in emissions nettles, the Detroit carmaker forced to delay the launch of its new Duramax 3.0-liter inline-six diesel for the Chevrolet Silverado 1500 and GMC Sierra 1500. That's what company reps told dealers in a memo seen by Automotive News this week. Dealers and buyers had been promised the Flint, Mich.-built oil-burner in early 2019, but AN wrote that the EPA certification hiccup has turned into a "slight delay." A GM spokesman told Motor1, "[We] did not attribute [the delay] to a single entity, as the truth is this is a collaborative effort between GM and several government entities. We will make the 2020MY Duramax available for dealers orders soon, and expect to deliver the first trucks to customers soon after emissions testing is complete." We know the new 3.0-liter Duramax diesel has 277 horsepower and 460 pound-feet of torque, outdoing Ford's 3.0-liter PowerStroke diesel by 27 hp and 20 lb-ft. But without final EPA paperwork, GM can't release the numbers that will show how the two engines stack up when considering fuel economy and tow ratings. The certification process has been sticky for a few other makers of late, especially since the Volkswagen Group situation in 2015. BMW had to delay the launch of four diesel models in 2016 over EPA testing. The new Ram 1500 dribbled out in a trickle last year for reasons thought to deal with EPA testing, coming as it did a year after the EPA investigated Ram's EcoDiesel engines in 2017 and 2018. More recently, WLTP testing in Europe caught out just about every automaker over there. Since we're almost halfway through 2019, the delay until the 2020 model year is only a few months. Still, GM told dealers to cancel any orders for the engine for this model year. Dealers will need to resubmit the orders once opening begins, but GM hasn't said when production will begin other than "soon." The company said that it will offer 2020-model-year replacement vehicles to customers and dealers. If prices hold into the next model year, the 2020 Silverado 1500 and Sierra 1500 with the inline-six diesel will come at a $3,890 premium over the 2.7-liter turbo four-cylinder, and a $2,495 premium over the 5.3-liter V8.

Race Recap: Rolex 24 at Daytona was fast and feisty

Let the record show that victory at the 2015 Rolex 24 at Daytona went to the No. 02 Chip Ganassi Racing with Felix Sabates Target/Ford EcoBoost Riley DP driven by Verizon IndyCar drivers Scott Dixon and Tony Kanaan and NASCAR drivers Jamie McMurray and Kyle Larson. The winner did 740 laps to cover 2,634.3 miles in 24 hours and 57.667 seconds. That's a statement to this year's pace in spite of 18 cautions, two more than last year: the Michael Shank Racing Ligier got pole with a time of 1:39.194, slower than last year's pole time of 1:38.270; however, the winning car last year only did 695 laps. The fight for top honors was shaved to a four-car battle over the first third of the event. The No. 02 Ganassi car took the lead on the first lap, swapping it well into the night with the No. 01 Ganassi car, the No. 10 Wayne Taylor Racing Corvette DP, and the defending champion No. 5 Action Express Corvette DP, all of them staying within about 20 seconds of one another. The Action Express car had a fuel connector come loose and lost three laps getting towed back to the pits to have it reattached, but was back in the lead 18 hours in. The No. 01 Ganassi car dropped out with recurring clutch problems 22 hours in, retiring not long after. A race-within-the-race is where the concluding action happened, a seven minute, 30-second dash from the end of the last caution to the checkered flag. During the penultimate pit stops with an hour to go, Dixon was in second place followed Jordan Taylor in the Wayne Taylor Racing DP into the pits but beat him out, taking the lead. The Action Express car was in third. In the last pit stops of the race, Dixon gained even more time, getting a four-second advantage over Taylor. Then a full-course caution came out twenty minutes before the finish when a Prototype Challenge car hit the wall and caught fire, bunching up the field. That closed the pits, but the Wayne Taylor Racing car had to pit during that yellow because of a miscalculation of driver time. No driver can be behind the wheel for more than four hours in a six-hour period but Jordan Taylor was going to go over, so he came in to swap out for brother Ricky. That cost the team any chance of second place, since they took an additional drive-through penalty for entering closed pits. When the track went green again, Sebastien Bourdais in the Action Express car stayed all over Dixon for the final five laps but couldn't get around him.

Motor Trend reveals 2016 Chevy Camaro as Car of the Year

The 2016 Chevrolet Camaro beat some very steep competition to earn the Golden Calipers as Motor Trend's Car of the Year. The magazine praised the sixth generation's fantastic engines, great handling, and lighter platform. "Our 2016 Car of the Year, the Chevrolet Camaro, is one of the finest driving vehicles in the world at any price," editor-in-chief Edward Loh said, "though its price is well within reach of the average consumer." The Camaro conquered some high-performance challengers to take the victory, including the Audi TT, Mazda MX-5 Miata, and Mercedes AMG GT S. It also bested technologically cutting-edge vehicles like the BMW 7 Series and Toyota Mirai. The latest Honda Civic rounded out the competition. To earn the prestigious award, nine judges evaluated the finalists in six categories: advancement in design, engineering excellence, safety, efficiency, value, and performance of intended function. The Volkswagen Golf won last year. In an engaging story on Motor Trend's website, it explains what a revelation the new coupe is and that they consider the model the best production pony car ever. The piece is well worth a read. Motor Trend also handed out the Person of the Year honor to Subaru of America President and Chief Operating Officer Thomas Doll. It praised him for the Japanese brand's massive success in the US like tripling deliveries since 2007. "By any measure, the business Tom Doll leads is an outstanding success," editor-at-large Angus MacKenzie said. "And he is the person whose unique vision and quiet leadership made it happen." Related Video: MOTOR TREND Announces 2016 "Of The Year" Winners Car of the Year, Truck of the Year, SUV of the Year, and Person of the Year announced during live ceremony and webcast in Los Angeles LOS ANGELES, Nov. 16, 2015 /PRNewswire/ -- Today, for the first time in the brand's 66-year history, MOTOR TREND announced winners of the Golden Calipers for Car of the Year, Truck of the Year, SUV of the Year, and Person of the Year at a red-carpet gala in front of an audience of industry insiders and celebrity guests. The awards show was also streamed live on the MOTOR TREND Channel on YouTube, with 3.5 million subscribers the world's largest automotive video channel, and on MOTOR TREND OnDemand, the brand's new subscription video on demand (SVOD) channel. A replay of the event broadcast is available for free at motortrendondemand.com. "What an amazing evening!