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2015 F350

bighog01
Explorer
Explorer
Eyeing a nice used one with 32,000 miles. 6.7L Lariat dually. Considering the move to Ford at least for a little while. This would be my first ever Ford. Any known problem areas with these trucks? How about mpg's?
36 REPLIES 36

brooks379
Explorer
Explorer
Buy it !!!!!!! I have a 2014 and it has never had a problem and it is a power house . 18 to 21 mpg empty. 11 to 14 pulling a trailer. The 6.7 does not need special oil Ford only wants you to put in the correct oil !! Great trucks !!

Cummins12V98
Explorer III
Explorer III
bighog01 wrote:
Educate me on these additives being added to the Ford diesels. I don't recall GM requiring these and never had to add any to the Cummins.


They seem to need a little EXTRA attention like special oil.:B
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

1jeep
Explorer II
Explorer II
new diesel fuel being low sulfur doesn't help lubricate the fuel pumps, adding a treatment will just use caution as some will help allow any water in the separator to pass through.
2016 Ford F350 crew cab dually 6.7 platinum with heavy tow and 4:30 gears
2015 Carbon 327 with a BMW k1600 and Canam 1k inside

bighog01
Explorer
Explorer
Educate me on these additives being added to the Ford diesels. I don't recall GM requiring these and never had to add any to the Cummins.

1jeep
Explorer II
Explorer II
my previous 2011 6.7 had over 110k miles and zero issues, my current 2016 has just turned 29k miles and zero issues. my trucks do almost all highway whether empty or towing and nearly no idle time, idling is not good for any of the new diesels. I do oil/filter changes every 5k running dino oil and fuel filters every 10k miles, also I do add treatment.

I don't think you can go wrong with any modern diesel, but yes there are some lemons in all brands.
2016 Ford F350 crew cab dually 6.7 platinum with heavy tow and 4:30 gears
2015 Carbon 327 with a BMW k1600 and Canam 1k inside

JAC1982
Explorer
Explorer
A little late to the party but our 2015 F350 dually Platinum has been great for us. It tows our hauler without any issues. We don't have a ton of miles on it as it's basically used for towing the hauler and a few short errands, but as a 5'3" woman, I feel comfortable driving it too.

ETA: We get around 9mpg while towing. Our trips mostly consist of here in CO and Wyoming... so lots of wind and mountain grades. 14-15 around town not towing.
2020 Keystone Montana High Country 294RL
2017 Ford F350 DRW King Ranch
2021 Ford F350 SRW Lariat Tremor

bighog01
Explorer
Explorer
Agree with the above, I'm not impressed with the looks of the new 1500. Looks uninspired.

transferred
Explorer
Explorer
Cummins12V98 wrote:
FishOnOne wrote:
Cummins12V98 wrote:
bighog01 wrote:
I'm really on the fence about trading. I've been in a Ram for 6 years now. The Cummins diesel is great. I bought it with 28k on the clock. Has 89k now. I'm getting annoyed with the rattles, minor electrical gremlins, and water leaks in the cab. Having said that, I'd buy another one in a heartbeat. But I am curious to try something different for awhile. I do wish Ram would get off their behinds and give us the next generation HD. When that time comes I'll be in the market for one or the all new Ford Super Duty.


2019 all new with all emissions under the truck with serious HP and TQ increases.


What about the serious looks...



That's not a HD. But to be honest if the HD is not much of an improvement over that pic I won't be buying a 19 as planned!


Ha, I can agree with this. Current Ram styling has aged so well especially those after the frame change in MY13/14- best looking truck on the road still.

Things that have me considering an '18 over a '20 are fears of the new body style, the Cummins becoming TOO quiet and the fairy lights that adorn the latest offering from F and GM being added.
05 Ram 3500 SRW QCSB Laramie 4x4 Cummins, 610lbs, 23k GC, 9.9k GV
(totaled) 16 Ram 3500 SRW RCLB SLT 4X4 Cummins Aisin, 900lbs, 25.3k GC, 11.5k GV
06 F550 4x4 PSD, 570lbs, 33k GC, 19.5k GV

Cummins12V98
Explorer III
Explorer III
FishOnOne wrote:
Cummins12V98 wrote:
bighog01 wrote:
I'm really on the fence about trading. I've been in a Ram for 6 years now. The Cummins diesel is great. I bought it with 28k on the clock. Has 89k now. I'm getting annoyed with the rattles, minor electrical gremlins, and water leaks in the cab. Having said that, I'd buy another one in a heartbeat. But I am curious to try something different for awhile. I do wish Ram would get off their behinds and give us the next generation HD. When that time comes I'll be in the market for one or the all new Ford Super Duty.


2019 all new with all emissions under the truck with serious HP and TQ increases.


What about the serious looks...



That's not a HD. But to be honest if the HD is not much of an improvement over that pic I won't be buying a 19 as planned!
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

4x4ord
Explorer III
Explorer III
Fuel economy is mediocre. Everything else about the truck is extraordinary. I like the genuine leather in the Platinum trim level.
2023 F350 SRW Platinum short box 4x4.
B&W Companion
2008 Citation Platinum XL 34.5

Bird_Freak
Explorer II
Explorer II
My buddy has stopped hauling new rv's with his 2015 F350. 270K trouble free miles. I did put a hanger bearing in it for him but other than regular maintenance and wear items no problems.
Eddie
03 Fleetwood Pride, 36-5L
04 Ford F-250 Superduty
15K Pullrite Superglide
Old coach 04 Pace Arrow 37C with brakes sometimes.
Owner- The Toy Shop-
Auto Restoration and Customs 32 years. Retired by a stroke!
We love 56 T-Birds

blofgren
Explorer
Explorer
rhagfo wrote:
?????
Dumping an 2014 Ram DRW Mega cab for a used 2015 Ford F-350 just need to ask what is wrong with the Ram?
I don’t think I would trade a 2014 that you likely bought new, for used F350, that is only one year newer.


x2. The 6.7L PSD is light years ahead of the previous 2 diesels in the Super Duties, but I would recommend you look under the hood of that truck you are considering and then under the hood of your Ram. You can then be the judge of the cost difference of potential engine repairs. If you are going to buy the Ford I would recommend using the Ford recommended fuel additive, buy fuel in high volume stations only and keep your receipts.

JMHO after owning 3 Fords over 20 years, 2 of them diesels.
2013 Ram 3500 Megacab DRW Laramie 4x4, 6.7L Cummins, G56, 3.73, Maximum Steel, black lthr, B&W RVK3670 hitch, Retrax, Linex, and a bunch of options incl. cargo camera
2008 Corsair Excella Platinum 34.5 CKTS fifth wheel with winter package & disc brakes

FishOnOne
Nomad
Nomad
Cummins12V98 wrote:
bighog01 wrote:
I'm really on the fence about trading. I've been in a Ram for 6 years now. The Cummins diesel is great. I bought it with 28k on the clock. Has 89k now. I'm getting annoyed with the rattles, minor electrical gremlins, and water leaks in the cab. Having said that, I'd buy another one in a heartbeat. But I am curious to try something different for awhile. I do wish Ram would get off their behinds and give us the next generation HD. When that time comes I'll be in the market for one or the all new Ford Super Duty.


2019 all new with all emissions under the truck with serious HP and TQ increases.


What about the serious looks...

'12 Ford Super Duty FX4 ELD CC 6.7 PSD 400HP 800ft/lbs "270k Miles"
'16 Sprinter 319MKS "Wide Body"

diftw
Explorer
Explorer
We have a 2015 F350 XLT. Bought new and no issues. Have 24,000 miles on it. We are really pleased with the truck. MPG towing for us is around 11.5.
Dave and Anne
2016 Grand Design 337RLS
2015 Ford F350 XLT 6.7l 4x4
Reese Elite 18K Hitch
Rotochocks
Rota Flex by Trail Air Pin Box
Barker 4-wheel 25 gallon tote
Nights Camped in 2009 - 33
2010 - 37
2011 - 31

2012 - 35
2013 - 42
2014 - 45
2015 - 46
2016 - 51
2017 - 43

Cummins12V98
Explorer III
Explorer III
bighog01 wrote:
I'm really on the fence about trading. I've been in a Ram for 6 years now. The Cummins diesel is great. I bought it with 28k on the clock. Has 89k now. I'm getting annoyed with the rattles, minor electrical gremlins, and water leaks in the cab. Having said that, I'd buy another one in a heartbeat. But I am curious to try something different for awhile. I do wish Ram would get off their behinds and give us the next generation HD. When that time comes I'll be in the market for one or the all new Ford Super Duty.


2019 all new with all emissions under the truck with serious HP and TQ increases.
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD