Assembling a brand new WWII Jeep from hundreds of individual parts was extremely difficult. It would have been one thing to purchase everything as a huge set, but as the purpose was to demonstrate the enormity of eBay Motors’s WWII Jeep parts selection, I decided to buy almost all the parts one-by-one. This led to a few challenges: 1. There were boxes; lots of boxes. 2. Figuring out how to organize (not lose) things was not easy and 3. This was very obviously not the most cost-effective way of building a WWII Jeep (but again, that wasn’t the point).
If you want a fully restored WWII Jeep, you can generally buy one for around $25,000. As anyone who has restored a car will tell you: If you want to save yourself the headache, just do that instead of restoring a car yourself. It will save you lots of time, and to be honest, it’ll likely be cheaper. In my case, that was especially true because of the way I built my Jeep: I ordered hundreds of parts, individually, meaning I didn’t get the volume-discount that you get anytime you purchase loads of parts all bolted together in the form of a complete vehicle (for example, if I had purchased this one from eBay).
Still, the prices of the individual components were great, so this could have been a lot pricier than it ended up being. At the same time, because I was in a rush, I did have to make some hasty purchases so I probably could have optimized a bit better. Anyway, let’s get into it, starting with the biggest expenses.
Parts That Cost Over $300
Here are the priciest individual purchases, starting with a bit of a luxury item that I didn’t need, but wanted — the brand new engine:
Brand New Engine Block: $6,309.53

The Body: $4,441.88

The Frame: $2,765 (I paid the seller an additional $376.44 — total: $3,141.44)

Complete Engine Overhaul Kit (With Manifolds, Camshaft, Oil Pan)

Combat Wheels:

The Spare Engine: $1,097.50

Reference Vehicle: $1500 (purchased from a local)

Crankshaft: 987.75

Axles/Transmission/Transfer Case: $658.50

Generator: $658.50

Full Wiring Harness: $649.95
Connecting Rods: $592.65
Cylinder Head: $538.31

Specialty Vehicle Registration Costs: $510

Roof Cross Bow Set: $469.11

Fuel Tank: $433.51

Tires: $498.45

Leaf Springs: $476.55

Driveshafts: $442.28

Assorted Hardware Kit: $395.11

Voltage Regulator: $347.08

Starter Motor: $329.25

Rear Seat Frame: $329.24

Distributor: $309.22

The total of all parts that cost over $300 comes to about $30,100. These higher-priced, large items represent the bulk of my expenses.
Parts That Cost Between $100 And $300
Parts between $100 and $300 represented the smallest category of the three arbitrary categories I created for this article. Here are some examples:
Clutch Kit: $243.21

Windshield Glass: $119.90

Muffler: $122.92

Brake Lines: $178.88

Oil Bath Air Cleaner: $214.01

Steering Shaft: $208.54

Steering Gearbox: $113.40:

Lots Of GL4 Gear Oil: $109

In total, parts between $100 and $300 made up only $7,300 of my vehicle’s total cost.
Sub $100 Parts
It’s the sub-$100 parts that make up the biggest volume of purchases, and as such, adding them up also comes out to about $10,100. Here are a few examples of some important sub-$100 parts. I’m not going to list their individual prices because there are just too many parts in this category (Note: The $10,100 figure includes fluids and small pieces of hardware/tools I had to pick up from local stores):





If you add up the cost of the more expensive parts ($30,100) with that of the $100 to $300 parts ($7,300), and add that to the cost of the cheaper parts ($10,100), you end up with a total of about $47,500. If you add in about $1,000 worth of miscellaneous tools and fasteners I had to buy (a conservative estimate), I end up at $48,500. Luckily, I managed to sell the reference Jeep and the spare engine for a total of $6,000, bringing the total for me to build and register this WWII Jeep to approximately:
$42,500
This is about the same price as a restored Slat Grille MB like this one, but it’s more than buying an average, fully restored WWII Jeep, largely because I bought loads of parts individually, shipped many of them individually, and — the biggest cost — I insisted on one major luxury: that brand new engine.
I could have easily just bought a used, running engine or had a motor rebuilt for much less than buying a fresh engine block, a fresh cylinder head, fresh manifolds, a fresh crankshaft, a fresh camshaft, etc.
If you factor in all the ancillaries, that new engine probably ended up costing me $7 grand, but if I’m honest: It was worth it. To me, the spirit of the build called for a brand new WWII Jeep, and a brand new frame and body weren’t enough for me to feel comfortable calling the whole Jeep brand new. Also, I just think a brand new 80 year-old engine design is cool.

So there you have it. If you want to assemble new WWII Jeep from scratch, and you want a fresh, new motor, a rebuilt transmission and transfer case, a new frame, a new body, new wheels, and pretty much new everything except axles and gearbox housings, it’ll cost you a little over $40 grand if you decided to buy most of the parts piecemeal (and if you make a few grand buying and selling a reference Jeep). That’s probably not the most efficient way of doing things, and you’ll probably spend more than that on labor associated with organizing the parts and actually building the Jeep, but hey, it’s character-building and the end-result is something in which you’ll feel enormous pride.









Earning what the grizzled geezers call a REAL engineering degree…
Priceless!
Great to know. Thanks for publishing this.
I still have a Manilla envelope full of receipts from 2000 – 2004 detailing the purchase, drive home to Wisconsin from Arizona, and resto-mod of my El Camino.
Looking forward to reading about how you’re planning on getting to Moab in 2027!
Actually, on that note… Who ends up with the Jeep now that it’s all done?
It’s the company’s Jeep, as it was company funds (made possible by our friends at eBay Motors) that paid for it.
Do I want it? Of course; I put my heart into it. But to be fair to the company, I’d have to pay its market value. Obviously, that isn’t anywhere near $42,500, especially since it still needs some work (gauges, lights, the correct fuel filter/fuel lines, etc.), but it’s likely more than my cheap arse is willing to spend.
For now, it remains a company vehicle, so consider that can kicked down the road.
Buy spare jeep and engine at $2.6k, resell at $6k. You should do that all day.
I paid $400 to get it titled as well. So that was a $3000 gain. Worth it!
Thank you for breaking it down like this. Most people who take on project cars do not track every dollar spent so closely. If they did most people would realize that they probably spent 2-3 times as much as they think they did over the course of the years they work on it. I used to be guilty of looking the other way on my overall costs. For my recent build I have tracked every penny though and since I have had the luxury of time I have gotten deals on every part, either good deals on used through the internet marketplaces or in good yearly sales from larger companies.
After all you did I am still surprised this thing was mid $40k to build (I can’t count your subtraction of the other jeep and engine, sorry). I would have placed this in the low $30ks. Glad it seems to have worked out for you. If there is anyone to carry the torch of owning the first new WWII jeep in decades, it should be you David!
That pic of you hill climbing your Jeep is epic. Make a shirt. Hand building a car is an amazing feat and I know that isn’t the point but it is so worth pointing out.
Thank you David.
I’ve done and seen enough projects to know that this is a realistic price for something like this. It sounds shocking because it seems like it shouldn’t be that expensive, but everything adds up QUICKLY. I’m actually shocked you didn’t exceed $50k when the dust settles.
There will be many outside of here that think “For $42,500 plus all that labor, David could have bought a brand new Wrangler that was much more capable, faster and had a better warranty.” Which is completely true, but completely missing the point.
We live in a world that all our hobbies seem to have to be monetarized. “If you can’t sell it on Etsy for a profit, you shouldn’t do it.” I call BS
David made his own jeep with tons of sleepless nights and busted knuckles and, if he is like me, about 5 pirate ships worth of cuss words. Oh and for a LOT more money than it would have cost to go to a dealership and just picked out the red one.
AND he’s thrilled with it. Which is the ultimate point.
About the price of a side by side- okay a bit more but way cooler
Any estimate of the labor hours it took?
Infinity.
Would love to see it at the autocross track and skidpad at Limerock next year!
Did you write an article about the Specialty Vehicle Registration process?
He’s mentioned it’s coming.
That was more than I thought it would be. It’s certainly more than I would be willing to throw at the project.
At least at the end of it all you have a working Jeep, so that’s something. And unlike a lot of modern cars, this one you are intimately familiar with and can get to all the working bits. In the absence of a factory manual, being the guy that put that fastener there, that installed each piece, you’re a lot less daunted by any issues that may crop up.
Nice gain on the sale of the spare engine and the reference jeep. You should only subtract out the $2,600 cost though (or more appropriately, never add it in), because that’s what the project actually cost. Treat the purchase and sale of the spare engine and reference jeep as a separate transaction.
I actually expected this to be much more expensive.
Here’s something I find amusing (and have experienced many times): the seemingly canyon-like divide between parts prices and any discernible sense of order.
In November, for the princely sum of $658.50 you purchased four axles, a transmission, and a transfer case.
Four months later, for the same regent-adjacent $658.50 you purchased… a 6-volt generator. 😀
It’s a funny old world.
$42k is a bit higher than I expected, I thought it would be a lot closer to $30k.
So David, how much of the costs were covered by eBay Motors?
Seems to be an important question left out of this post.
Realistically I agree with your assessment, if you are unwilling to invest the time or your skills arent up to snuff and you dont want a project, buy the best restored one you can afford
My initial estimate when putting together the partnership was $43,905.
The rules are closest to the actual retail price without going over. I would have been the chucklehead bidding $1.
Are there cheaper vehicular options? Yes! Is this worth it, anyway? Yes! This isn’t building a car so much as building a piece of history and if that’s a passion project, well, it’s hard to put a price on that.
I saw “Roof Cross Bow Set” and got excited for a second.
It is a military vehicle after all…
Hope this Ebay partnership gave the results that you were hoping for THE AUTOPIAN, I wouldn’t have minded seeing a little more advertising as long as it guaranteed more Autopian in the future.
Your 2026 Willys MB still snuck under the MSRP of a 2-door 2026 Jeep Wrangler Willys Edition. In fact, the only cheaper Wranglers are the Sport and Sport S. So in 2026 terms, still a pretty Cheap Jeep.
Just wow.
Man watching you climb those hills without a roll cage freaks me out. Awesome project though, i had no idea they made new motors for these.
Right. That would not even be allowed at some off road parks. I got booted years ago from one for not having a roll bar in my commando with a metal roof.
One of the things I love most about many of my outdoor sports is that there isn’t someone out there saying “you can’t do this” or “you’re not ready.” The wonderful thing about BLM and USDA NF lands is that you’re on your own to know what to do, and suffer the consequences if you don’t.
Well… until too many people suffer consequences and stuff gets shut down, but that’s probably another story for another day…
True story
I’m glad. If they required a roll cage, this Jeep’s usefulness would be thoroughly compromised.
Well said, Sadly too many people do not stay on the trail and trash the places until they get closed.