2024 Ford Superduty 7.3l Gas Godzilla vs 6.7l Powerstroke Diesel Finale Which costs you less money?

This is the finale of the 3 video series comparing gas vs diesel trucks and what are the pros/cons and costs associated with each option.
Video number 1 on this series • 2024 Ford F-250 Tremor...
Video number 2 towing comparison • 2024 Ford F-250 Tremor...

[@Jassman3536]

I have had numerous diesels from all 3 since 94. All my guys drove them as well. In 2020 I switched to gas and haven't looked back. I pull a trailer daily and occasionally a front end loader and equipment. The boat on the weekends and she weighs 17k and although the gas does everything the diesels did...just at a slower pace and cost of ownership in fuel and maintenance is a lot less. I have leveled mine with a Carli level..added 37's..dual exhaust and a 5 star tune to adjust speedo and give me a lil power down low and extra tranny braking when towing. 80k miles and not a thing has gone wrong and Im ready for a 2025 but don't really need it. The 7.3 is better towing than the 6.6 gas we have and my friend has the 6.4 and that is about on par with the GM...maybe a lil less grunt when towing.

[@CTECH-REVIEW]

Heck ya. A lot of people making that move. I am considering it also.

[@HAUSS81]

What rears?

[@Jassman3536]

@@HAUSS81 I have the 3:55 gears. They now have the 3:73

[@M_dot202]

​@@Jassman3536the 3.55 are a disservice to the 7.3, that's why Ford no longer offers it with the 7.3

[@HAUSS81]

@@Jassman3536 Thank you. Was planning on ordering one with the 4.30 for 37s.

[@myriadcorp]

I have a 2023 F350 7.3 4.30 gears short bed. I tow a 5th wheel that's 34 ft long about 14klbs. I average 7-8MPG towing. I think my next truck will be a long bed diesel for the extra fuel, MPG, and towing ability. After towing through some of the small hills in Arkansas I want something that does hills better. I also hate having to plan all my gas stops because it's so hard to fit the truck in to get fuel. If I had a diesel I could just use truck lanes. It tows good. The hills had the engine brake screaming though. It was unsettling. I picked the 7.3 to avoid all the hassles of diesel. If it makes towing easier I will bear with the hassles.

[@CTECH-REVIEW]

Great comment. Thanks for sharing

[@cfsitera]

They make a larger fuel tank for the 7.3 gas truck now. Think it’s 50 gallons from Titan. Could help your range problems.

[@myriadcorp]

@@cfsitera I looked at some of those options but I decided to stick with factory. I will most likely order a new super duty when they change it up in 26.

[@ril850_1]

Excellent comparison. My wife even paused what she was doing to watch. It was very interesting and as others have pointed out there’s other cost not mentioned here to owning a diesel such as fuel filters.

[@CTECH-REVIEW]

Thank you for watching. I’m glad you both enjoyed. I’ve got some more videos coming soon on similar topics!

[@charrin9086]

I have been waiting for someone to make a video comparing these engines. One thing I would add: The 7.3 Godzilla looks like the most accessible engine for maintenance/repair that I have seen since the early 1970’s. For example: I think it would be possible to change spark plugs without taking any other engine components off!

[@CTECH-REVIEW]

I agree that that’s what I love about it the simplistic nature

[@ronlewis6766]

I use my F350 as my daily driver, many of my trips are less than 5 miles. When I tow it’s less than 12.5k. That’s why a 7.3 with 4.30 gears is perfect for me. I live on the West Coast, grades are not a problem.

[@CTECH-REVIEW]

Good move!

[@dennisgray2559]

Hey buddy this is orange bronco guy from Barnes Park camping . Can't wait for the dunes video. Eating up Raptor R and TRX. I bet you will...... 👍👍👍

[@CTECH-REVIEW]

Coming soon! Hey nice meeting you all. Sick ride you got!!

[@toddwheeler1526]

You are on the right track. However, do the comparison between the two over 100k miles. One of the major factors missed here is the higher cost of the diesel, increased sales tax, registration, insurance and " hopefully " the smog systems replacement costs if/when something goes wrong with the diesel?? If you're not towing often, you are way ahead with the gas. Resale? who cares if you're running the truck for 10-20 years.

[@CTECH-REVIEW]

I agree…more videos coming with expert opinions on this topic!

[@Lastcall115]

Finally a sensible review and one that honestly talks about resale of both engines. Of course you get more for the diesel, one would hope so you paid more lol. Thank you for this In depth review. I switched from the 6.7 after 4 years of owning to a 7.3 gas and will never own another diesel for my needs.

[@CTECH-REVIEW]

Thank you very much!

[@johnfertsch6839]

See if you can get a hold of a 6.8L gas. I'd like to see how that compares against the 7.3L gas with 3:73 gears. Great content by the way, I love my 2023 Ford SD STX with 6.8L gas and 3:73 gears.

[@CTECH-REVIEW]

I have been trying for over a year. Super hard to find.

[@user-pz9hg4fy4p]

who wants to buy a used diesel with no warranty vs gas a fuel replacement is more than a 7.3 engine replacement and simple to repair also you gave the price on fuel filters no labor at dealer oil change and fuel filters around 500.00 at dealership they would like you to do them every other oil change i know what they charge because my company truck is done there everytime and they want you use fuel additive every tank to protect the fuel system and that not cheap and you dont mention fuel in the winter blended or #1 for us who live in the north no mileage in this fuel and #1 straight way to dry bye itself these trucks are fine as long as you can afford to keep under warranty but most people are not at these prices thank you for your time and excellent videos

[@CTECH-REVIEW]

Thank you for the comments and for watching! A failed high pressure fuel system on a modern diesel truck could lead to a $7-15k repair. You could replace a brand new 7.3l crate engine for that price!

[@user-pz9hg4fy4p]

@@CTECH-REVIEW i totally agree a lost my last duramax broke crank 21k later back on the road drove for a few years while under warranty then sold it then bought 2024 f350 7.3 4.30 gears after having diesels over 25 yrs very happy with my decision

[@holeshot1721]

Wow after 12k miles the biggest difference was $500 buck and most casses was 200 thats crazy def go with diesel if the cost is the same $500 savings over a year without all the headaches

[@CTECH-REVIEW]

Exactly!!

[@0347kali]

I think it come down to how you use the truck. If you tow occasionally or lighter loads, gas is just fine. Towing all the time or heavy diesel makes sense

[@CTECH-REVIEW]

I agree great,, thank you for watching

[@slidewide1999]

Lots good info, and the numbers don’t really skew things dramatically either way…at least not enough for me. I drive what I enjoy driving the most! For now, that’s a diesel. 😊

[@CTECH-REVIEW]

Well said! Thanks for watching. I have a diesel too FWIW.

[@wiliamowens]

I love my 7.3 towing a 14k 5th wheel. One thing to point out is the 8th, 9th, and 10th gear are all still overdrive gears. I’ve pulled KBB number to compare resale value, and if you go back to 2020, the 1st year of the 7.3 and I compared Lariat trim with the only difference being the motor, and the diesel is only worth like $6k more. That $10k diesel option does not hold its value like it used to. I think people are nervous to buy a diesel that is out of warranty.

[@CTECH-REVIEW]

I completely agree with your comments, thank you for watching!

[@SteveFelt67]

I love my F250 7.3L 2020 and have no desire or need for the more expensive diesel truck. It tows my travel trailer easily over the mountain passes in Colorado and averages 11.2mpg and no rolling coal

[@CTECH-REVIEW]

Good stuff! Nice truck!

[@Sventy11]

I have a 7.3 in my 250 and its my daily. I only have about 22k miles on it but the mileage didnt change from new.

[@CTECH-REVIEW]

Good to know! Thank you for the comment!

[@shep5556]

Wish someone would test vehicles for those who could care less what the gas mileage is. Vehicles have always been enjoyable for me. I'm pushing 70 and have never paid any attention to mileage. There was a time I commuted 90 miles a day in an F250 in Chicago with a 460 in it. That was a blast. I buy a vehicle for fun and use it for transportation. Fun is always first because that will transfer to commuting. I certainly hope I never live to see the day that gas mileage matters to me. Currently, I'm driving a F350 7.3 10-speed and it is a blast. Sorry, I have no idea what the mileage is. It's a long bed with a 48-gallon tank. The dash says I can go 400-500 miles when I fill it up if that helps.

[@CTECH-REVIEW]

You’re a blessed man! Most people have to consider fuel economy as it’s one of the most expensive parts of vehicle ownership. Thank you for watching the channel!

[@LeeDennis-hi4bi]

Do one extra long term. 20 years, 400k+ miles. Will the 7.3 still be going strong?

[@CTECH-REVIEW]

Great point. I want to know also!

[@petercriscuolo8383]

I would love to go to a big gas engine but towing a big toy hauler without a engine exhaust break would be brutal.

[@CTECH-REVIEW]

Diesel wins big in this category!

[@FlyingAceAV8B]

Went with a gas tremor 250 myself. I will hardly use the capability of that and will never really need the diesel. 7.3 sounds really good too when you step on it. Looking forward to adding a new exhaust and bigger tires when I change them in a few years.

[@CTECH-REVIEW]

Thanks for sharing!

[@Muehl14]

Owned a 6.7 power stoke before it was unfortunately totaled. Now own a 7.3 Godzilla. I have a 23k pound fifth wheel. The gasser tows just as well as the diesel. 2-3 mpg worse than the diesel but only towing a couple times a year the Godzilla is easily the better option. No def system worries among other extra costs.

[@CTECH-REVIEW]

Heck ya! Great to hear! Thanks for watching

[@captainmidnight7012]

You maybe showed it , but just curious , what is the payload of the 7.3 compared to the diesel ?

[@gregjames5070]

Payload is slightly more on the gas since the truck weighs slightly less.

[@captainmidnight7012]

@@gregjames5070 understandable, but what is it ? In the 4x4 configuration ? Thanks 😊

[@timtroia3785]

@@captainmidnight7012 my 24 350 7.3 gas platinium is 3998

[@captainmidnight7012]

@@timtroia3785 thanks for the info, that’s awesome payload , I would assume the F250 would be around the same thanks again.

[@timtroia3785]

A 250 will be about 1k less. My 350 has a gvwr if 11499. 250 will be 10500 for 7 3 gas.

[@texandy89]

Would be cool to do a comparison of the 6.4 liter Hemi vs the 7.3 liter Godzilla V8 towing comparison would be neat great video stay safe and enjoy your day.

[@CTECH-REVIEW]

I agree I would like to do that as well. I have driven the 6.4 L hemi and I like how the transmission feels but I could tell even without towing it doesn’t have the low and torque of the 7.3l. I think in time I will be able to do this comparison thank you for the kind words and for watching

[@vincew.6905]

I had a 2018 6.4 hemi and recently traded for a 2024 7.3 KR SRW long bed with 4.30 rear and I couldn’t be happier from fit and finish to power. Towing a Montana 3901 14k dry 16k loaded 42ft fifth wheel. Tows my 20 ft HD trailer (little over 3k dry ) and my 24ft Yamaha ar240 about 4K dry, like it’s not there. Just hit 1500 miles so looking forward to towing the fifth wheel but I don’t think it will be a problem.

[@texandy89]

@@vincew.6905 is your truck a XL trim or XLT and do you have the folding front bench seat in the middle?

[@texandy89]

@@CTECH-REVIEW no problem no need to rush it either.

[@jabroni6199]

The hemi is a turd by comparison.

[@tomchepey2999]

Cost of repairs on both. Repair DEF or injectors.

[@CTECH-REVIEW]

Yup!

[@kevinleal9142]

With me, it's about longevity on the truck. How long will the gas last

[@CTECH-REVIEW]

Great question. I think we all want to know that.

[@ril850_1]

The diesel will definitely last long but will the rest of the truck last that long? The electronics, seats, paint, other drive train parts? Probably not before you’re tired of the vehicle and get tired of the other repairs that come with a high mileage vehicle. With a diesel you feel like you have to keep it for a long time because it’s a diesel and you need to justify the premium you paid for the truck. It’s easier to get out of a gas truck and not feel tied to it when something better comes along.

[@holeshot1721]

Gas will way way outlast the diesel these days!!

[@doolittlegeorge]

The one you don't have a payment on costs less.

[@CTECH-REVIEW]

Agreed!

[@aymanlockhartable]

Which one lat longer!?

[@CTECH-REVIEW]

Great question! All depends on people’s opinion!

[@yaoyao2229]

I have 2023 F250 7.3 gas tremor.So far so good. Fuel mileage is 20L/100km

[@CTECH-REVIEW]

Thank you for watching, and for the comment!

[@Emmettisbreezy]

Second I saw them vipers I knew I was in the right place.

[@CTECH-REVIEW]

Yes!! Let’s go!

[@kirkdunn1379]

lets not forget the 12k upfront cost of the diesel, cant forget that minor detail, lol its really simple, everyone tries to complicate this gas vs diesel debate and there isnt one.....if you need a diesel you already know you do, for the rest a gas will work just fine.....and be cheaper overall i looked up value of my 2023 2500 high country resale value a few months back and the diesel was getting about 4-5k more than my gas, this was low mileage...these were listed prices not what they sold for so roughly about half the cost

[@CTECH-REVIEW]

Great comment and points on resale!

[@marksman4004]

I wanna see how the 6.8 super duty tows. No one's has made a video of that yet. I least i haven't seen one.

[@CTECH-REVIEW]

Probably because they’re almost impossible to find. Most of the ones I have found are fleet vehicles or regular cab base model 2 Wheel Dr. Trying to find a crew cab four-wheel-drive with the 10 speed trans. I’ve never seen one and I’m connected to a lot of dealers.

[@marksman4004]

@CTECH-REVIEW damn that bad huh? Good luck then.

[@chingitobling2]

Believe you can only get 2wd with the 6.8L and XL. Something about if you go 4x4 you have to get the 7.3L minimum

[@clifft7832]

Not everybody is poor. The definition of better isn't always cost per mile. I want to go up a hill at high altitude. My diesel gets almost double the mpg pulling 8000 pounds over the 7.3 gas.

[@CTECH-REVIEW]

Very nice!

[@CTECH-REVIEW]

High altitude is where diesel shines over gas

[@jamessowards3822]

You should really just let the Ford transmission make its own decisions, they are based on programming the engineers thought were best.

[@CTECH-REVIEW]

Great comment, I agree!

[@timtroia3785]

Yes

[@CTECH-REVIEW]

Thanks for sharing

[@armytruth6860]

My 7.3L gas is the beast at towing

[@CTECH-REVIEW]

I believe it

[@timtroia3785]

In 24 the platinum only comes in 4x4.

[@CTECH-REVIEW]

Yes!

[@user-ku9xg8rb2r]

Your gas cost is $.30 per gallon cheaper than the diesel… It’s $.90 difference everywhere I’ve seen.

[@CTECH-REVIEW]

Dang!

[@jdl1276]

the big problem with the 6.7 is: SYSTEMS you have at least 5 major systems that are very high cost on the diesel. the 7.3 is a basic motor... the diesel is very complex.. after the warranty is over the 6.7 is a liability. When the 6.7 is under warranty... well hell you can't beat it... it is the winner in any comparison... I appreciate the math here but you are not factoring in the cost after warranty... the complexity of the 6.7 is not attractive to people who need a reliable diesel after the warranty period and don't get me wrong about the reliablity after the warranty .. the 6.7 is a beast... but after the warranty the owner has to start paying $4k for this and $7k for that..

[@CTECH-REVIEW]

I completely agree! Thank you for the comment.

[@Billybob50119]

Diesels also cost more for insurance, registration, and if you’re financing you’re paying more interest

[@CTECH-REVIEW]

Great points I didn’t think about!

[@herman5eight]

There is no smart choice when buying Fords..........😫.

[@CTECH-REVIEW]

Haha! Thanks for watching

[@chandamusonda6883]

I'd get a diesel.. anyday 🛻

[@CTECH-REVIEW]

They are awesome