I’m thinking about buying a 6.7 Power Stroke and wanted to know which model year is considered the most reliable. I’ve heard different things about various years, so I’m looking for some real-world advice.
It depends on what you’re looking for. The 2017+ models are great all-around, but you can save money with an 11-14, throw in a better turbo, and have a truck that handles most tasks for way less than a new $85k model. The new ones are very comfortable and feel more luxurious than some European sedans, but it’s all about your needs.
If you want reliability, go 2015 or newer. Power increases came in 2017, 2020, and 2023 (500hp and 1200tq in the H.O.). After 2015, it’s really just about your budget.
2023 seems like a good year to buy, but I’m not sure which model year is ideal.
Merrick said:
2023 seems like a good year to buy, but I’m not sure which model year is ideal.
The 10-speed transmissions in anything newer than 2019 are a common weak point—they break often.
Merrick said:
2023 seems like a good year to buy, but I’m not sure which model year is ideal.
There have been issues with the CP4 fuel pumps in recent models.
The 6.7 Power Stroke has three main iterations: 2011-2014, 2015-2019, and 2020-present. I’d recommend sticking with 2015 or newer.
2015-2019 is the sweet spot.
Linden said:
2015-2019 is the sweet spot.
Agreed. The 2020+ models have the 10-speed transmission, and there are a lot of complaints about harsh shifting on the forums.
I had a 2011 with a lift and 37s—absolute beast. Put 140k miles on it before trading it in. My 2021 is great too, and the 10-speed is nice, but I still miss my 2011 sometimes.
I’ve always been told to go for 2015 or newer.
I’ve got a 2016, and it’s rock solid. I haul a gooseneck horse trailer twice a week and heavier loads occasionally. As long as you keep up with maintenance, it’s a reliable workhorse.
2015+ for sure. The earlier ones (2011-2014) had turbo issues. I’ve had to replace the turbo on my 2012 and recently blew the bottom end of the engine.
Zeek said:
2015+ for sure. The earlier ones (2011-2014) had turbo issues. I’ve had to replace the turbo on my 2012 and recently blew the bottom end of the engine.
The 2011-2013 models have stronger transmission clutch packs. I’d rather upgrade the turbo and fuel system while keeping the stronger trans. My dad’s 2015 and 2022 models are nice, but the newer ones feel less like trucks and more like cars.
Zeek said:
2015+ for sure. The earlier ones (2011-2014) had turbo issues. I’ve had to replace the turbo on my 2012 and recently blew the bottom end of the engine.
My 2012 has been a money pit. Went through multiple turbos, replaced the intercooler, and finally had to replace the motor. After $30k in repairs, I’m keeping it forever.
2015 or newer is the way to go. The earlier models had a lot of quirks, especially with turbos. One thing to watch out for across all years is the CP4 injection pump—it can fail and take out your whole fuel system. Consider a disaster prevention kit for peace of mind.
I got my 2015 6.7 work truck with 100k miles, and it’s now at 190k. The only issues were a crankcase filter CEL and a broken air pipe clamp. Super reliable overall.
Anything from 2012 onward is solid. Avoid 2011 because of glow plug issues. 2015+ gets you a better turbo and more power. The newer, the better, but anything post-2012 should serve you well.
I’ve heard the 2011 has head problems, but my brother’s 2013 has 340k miles with no major issues. Just take care of it, and it should last.