2014 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 6A)
Upgraded from 08 Denali and it was a big mistake.
Old denali all will drive 6.2 engine mileage 13.9mpg
New SLT 2 weel drive 5.3 engine mileage 15mpg at most with their promises on paper 16-24
Headlights are total garbage and dangerous to drive in dark situations, and finally the metallic paint looks like factory forgot to mix the paint before and just painted the way it is.
If you have same rtuck and your opinion is diffirent than mine let me know.
I like this truck a lot and I've tried them all, starting with a '87 Nissan, a '98 Ford, '00 Toyota Tacoma, a '04 chevy silverado, and '06 dodge ram (now a different co? What gives?) and this GMC is a powerful, comfortable, and reliable steel safety cage of a truck - we have an ACTUAL horse farm, tow REAL horses and tractors, and I live in SF, so I go out to Petaluma and back, three four times a week, up the grade to the GG Bridge in traffic, driving around the streets of SF in a truck too big to live here. So. To say this is hard working truck is putting it lightly. This is the best truck I've had, mostly because all truck companies make huge advances every year.
29,000 miles in, I'm having some power loss on the hills of SF, a reluctance to go from gear to gear as traffic allows. Not real problems, mind you, but a general sense that I'm headed into the realm of transmission problems (hardly ever the actually transmission but the transfer cases and whatnot). My problem is something that can generally be rectified with a tune up, but I came on here to look at other folks issues with their 2014 sierras, just in case there was an issue others knew about that I should have checked out. Turns out I'm probably better off on the web boards. The reviews here are iffy.
I'm surprised at the number of reviews details folks' issues with the Nav System and the headlights. You know you can change those out, right? Doesn't really affect the truck's performance. Obnoxious, but then, I'm equally surprised by the amount of folks' thinking they have problems with the transmission or the engine being hesitant at lower speeds - it occurs to me that there are more people in big trucks who aren't really knowledgeable about how to drive them. So, I write all this to beg those of you who are looking at trucks to ignore warnings about the engine or transmission being weak or unreliable or the front end being wonky - and remind potential truck buyers that opinions are [non-permissible content removed], everybody has one.
I highly doubt anyone who was looking for a hard working truck and bought this one has anything bad to say about the 2014 GMC Sierra. But, if you were looking for a flashy fancy truck, you're right, probably should have stuck with the Ford.
2014 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 6.5 ft. SB (5.3L 8cyl 6A)
I've had this truck in the shop 3 times for a shift issue with the transmission; it would have been more but I'm just waiting for my lease to expire so I can get a Ram! The transmission slams into gear at low speeds and the transmission won't shift so the RPM hangs around 4000 rpm until I let my foot off the gas.
2014 GMC Sierra 1500 Denali 4dr Crew Cab 6.5 ft. SB (5.3L 8cyl 6A)
my 2014 Denali 4x4 crew cab is a head-turner. Looks great, smoothest ride of any truck I've ever owned....However, the transmission is miserable. It's as if it can't decide what gear it supposed to be in at lower speeds. I guess I should have never left Ford
The truck has been trouble-free, aside from a faultily installed wire in the haptic motor of my "Safety Alert Seat" that has been repaired twice. 2 Scheduled services with oil change/rotation have been free. Gas mileage has been good for a V8 4x4 (about 16 mpg overall). Brakes aren't fussy, though sometimes you have to push hard. Steering feel and handling are what you'd expect from a large truck. Performance from the engine is strong but the transmission upshifts too quickly at times. Interior is very comfortable and improved, seats nicely bolstered - great for long trips. The technology is very easy to use. Road noise is minimal and ride outstanding. Great truck.
- Steps integrated into tailgate
- Rear-view camera can be positioned to look at hitch, soft-open tailgate
- Very well bolstered seats (much improved interior)
- Loaded with features, heated steering wheel and ventilated seats in a truck, safety package
- Forward opening doors in extended cab for easy to access backseat
- Very quiet cabin
- Recalibrate the transmission!
- Headlights could be stronger
- Infotainment could be quicker
- Steering a bit off-center and uneven brake feel (it is a truck though)
- No sunroof offered on Double Cab
- No power sliding rear window standard on an almost $50K truck
- Should offer plow prep package on 4-door models