Is 2012 a good year for GMC Sierra?
According to CR, the 2012 GMC Sierra is the most reliable model. It’s just two years short of the second major redesign, so its exterior is slightly dated. Still, CR notes that the interior feels high-end for its time. Higher trims even come with technology like Bluetooth and built-in navigation.
What years did GMC Sierra avoid?
When looking to buy a GMC Sierra, be sure to avoid the 2014-2015 and 2017 model years. These represent a period in which GMC was trying to smooth out some production issues made when kicking off the new generation in 2014.
How many miles does a GMC truck last?
With good maintenance, a GMC Sierra can reach 150,000 miles, with many models reaching 200,000 miles. Surveys have shown that about 1.7% of the GMC Sierras on the road today will surpass the 200,000-mile marker. These vehicles don’t require complex maintenance procedures.
Which GMC engine is the best?
After careful review and testing of all three, WardsAuto reported the 3.0L Duramax Turbo-Diesel I-6 engine was the unanimous pick. The judges, who tested the engine in a 2020 Sierra 1500 Crew Cab, remarked that the 3.0L Duramax Turbo-Diesel stood out with its smooth, responsive and quiet driving experience.
How long do GMC Sierra transmissions last?
But on average, we’ve seen the GMC Sierra 1500 transmission last for between 130,000-180,000 miles. A high quality replacement transmission however, can last considerably longer if all of the factory design flaws have been addressed and the vehicle has been maintained.
How much horsepower does a 2011 GMC Sierra 5.3 have?
195 to 403 hp
2011 GMC Sierra 1500/Horsepower
How much weight can a 2011 Sierra 1500 tow?
4,400 to 9,300 lbs
2011 GMC Sierra 1500/Towing capacity
How often should you change transmission fluid in a GMC Sierra?
Most new vehicles are equipped with an automatic transmission. As a result, there’s not really much maintenance to perform. Still, most owner’s manuals will recommend changing the transmission fluid every 90,000 miles or so.