3100 For Sale

16 Classics To Choose From


1948 Chevrolet 3100 Custom Convertible For Sale

Wonderful Creme/Orange 3100 For Sale has a solid 305 V8 under the hood and a TH350 Automatic transmission. Listed at $44,000.


1948 GMC 3100 For Sale

A collector's dream, this 3100 For Sale with a heart pounding 454 CID V8 is complete with a GM TH 350 3-Speed Automatic for $49,000.


1951 Chevrolet 3100 Pickup Truck For Sale

Magnificent Red 3100 For Sale has a solid 216 CID Inline 6 under the hood and a 4 Speed Manual transmission. Listed for only $25,000.

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1952 Chevrolet 3100 For Sale

A collector's dream, this 3100 For Sale with a heart pounding I4 is complete with a 3sp Manual for $75,000.


1952 Chevrolet 3100 For Sale

See for yourself! This sleek 3100 For Sale is equipped with a 235 IN LINE 6 CYL I6 and a 3SPD MANUAL Manual and is ready to hit the road for just $60,000.


1953 Chevrolet 3100 For Sale

Wonderful Yellow 3100 For Sale boasts a 350 V8 engine. Purchase for $53,000, it is a real head turner.


1957 Chevrolet 3100 For Sale

Magnificent Indian Turquoise with White Trim 3100 For Sale. Listed for $64,000, this Automatic transmission is the perfect complement to the Chevy 383 Stroker 486HP V8 engine.

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1948 Chevrolet 3100 For Sale

Shocking classic! Our 3100 For Sale complete with LS 5.3L V8 and 4L60E Automatic can be yours today for $59,000.

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1950 Chevrolet 3100 For Sale

Fabulous Black/Rust 3100 For Sale. Priced at $65,000, this 4 Speed Automatic transmission is the perfect complement to the 5.3l V8 engine.

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1954 Chevrolet 3100 For Sale

A collector's dream, this 3100 For Sale with a heart pounding 350 V8 is complete with a 3 Speed Automatic for $59,000.


1949 Chevrolet 3100

Astounding 3100 boasts a TH350 3 speed Automatic and 235 C. I. straight 6.


1950 Chevrolet 3100 Pick Up

Spectacular classic! Our 3100 complete with 216 CID V6 and 4-spd Manual.


1950 Chevrolet 3100 Pick Up

Unbelievable Green Patina 3100 has a solid 235 CID out of a 1957 Bel Air. I6 under the hood and a 4 Speed. Manual transmission.


1952 Chevrolet 3100

Stunning classic! Our 3100 complete with 350 votec V8 and 3 speed Automatic.


1956 Chevrolet 3100

Striking 3100 boasts a TH400 and 454 Big Block Chevy.


1958 Chevrolet 3100

Wonderful Blue 3100 boasts a 305 CID V8 engine.

3100 For Sale

The 3100 is part of a related group of models ( similar body styles ) - 3100, 3600.

Sell My 3100?

Tens of thousands of individuals have trusted Gateway Classic Cars to sell their vehicles.

Consign And Sell Your 3100 Today View Sold 3100

Always enjoy the monthly 'Caffeine and Chrome' car shows! , It's also fun looking at GCC's inside inventory of wonderful cars for sale

R. Other

I just wanted to thank Gateway Classic Cars for your work on selling our 1977 Rolls Royce Silver Shadow.

I realized some of the benefits of putting it on consignment with Gateway when we first came to meet with you and saw your showroom and met the staff. However, not until after we consigned the automobile with you and not only did you help us in what it needed to make it more appealing to that limited market of who would be looking at buying an older Rolls, but you really were great in taking care of us through out the 'process' did I realize ALL of the benefits of having it in Gateway's hands.

With the economy what it is today, and the thought of trying to sell something like this on our own, well, I wouldn't want to think about what could have happened with people that are less than honorable looking to take advantage of others that maybe too trusting or just naive to what could happen in going thru the process. We didn't have to worry about if we could trust the person interested in buying it, especially if it would have limited us to the market right here in our area only.

And even then, I would have had to trust that they could drive an automobile that was right side drive without doing any damage during the 'interested' stage. But, then to think about if we had to trust someone thousands of miles away that would be offering to buy it and trying to make the arrangements on transporting it to them and hoping that their payment for the automobile was good.

Again, in today's world, unfortunately, there are less than scrupulous people that would have taken full advantage of us and in consigning the automobile with Gateway, we never had to worry about any of the obvious things that could possibly happen but those things alot of people may not realize could take place.

So, again, I want to thank you for taking not only the time and patience to work with us on selling what I termed 'the old girl'..but making it a process that was very trusting and enjoyable.

We know that in today's market and having a very specialized item, it was not going to be an easy or fast sale. However, I would recommend that anyone thinking about consigning their automobile instead of selling it on their own, contact Gateway Classic Cars.

Thanks Gateway and Staff! You all were fantastic!

Will and Linda - St. Louis, MO Seller

The whole team there was awesome, so effortless I almost thought this whole thing was fake! Put my 67’ mustang on consignment there and within 90 days they got me what I wanted! Super easy, and that was extremely beneficial since I own multiple small businesses. Thank y’all again!

Kyle Smith Seller

Very cool! We came from STL for the Christmas party. A very nice experience that my husband loved, as he's a car guy. I even enjoyed it, despite not being big on cars.

Sarah H. Other

We attended a 30th wedding anniversary on Saturday last week. Amazing makes you want to buy a old school vehicle. Rent it, make sure you check with management to see what you csn do. There are some rules to the rental.

Fredrico T. Other

If you want to see or buy classic cars this is the place to go

Jose L. Buyer

These Guys are Awesome!... Always Welcoming

David W. Buyer

This was my first time Dealing with gateway classic cars. Dominic Pasqualini, helped me throughout the process and was very patient. He was quick to respond to any questions or phone calls I had.Thank you Dominic and Gateway for the great experience , I love my car!!

Jose M. Buyer

I recently dropped off my 1989 Jeep Wrangler with Chris. Since the time we first spoke on the phone I knew he was a stand up guy. He talked me into bringing the Jeep into the showroom and posting it for sale as I'm a busy man and I don't have time for answering the same questions over and over again on one of these marketplace sites. Chris and I agreed on a fair price for it and I signed it up. His team took some great pictures of my ole Jeep and posted them om their website. Now I guess we wait and see what happens.... thanks for your help Chris.

Ryan C. Seller

Sal, THANK YOU THANK YOU, I was floored and delighted when Donna left a voice mail Saturday saying to bring my title, that you had sold my Cutlass. You got me MORE than I expected to get. This is our second transaction and I rarely deal with anyone with which I am more satisfied, truly a professional operation. It is a pleasure to refer all my car nut friends to you. Thanks again.

Mark Dieckmann Seller

Love this place. Highly recommend looking into Gateway to sell your classic car if you’re tired of being haggled on FB marketplace by “experts”. Best decision I’ve made was taking our T/A here to sell!

Adam G. Seller

We were trying to trade in our 1996 Lincoln Mark VIII. The dealers were offering us very little while raising the price of their new Navigator. We sold our Mark VIII through Gateway and received nearly twice the amount dealers were willing to pay us and we negotiated a better price on the new SUV.

Matthew and Amy Kinst - Belleville, IL Seller

Duke and Eric were great! They explained the whole process and were upfront about every expectation. Great people to do business with!!!!

Bryan Other

I just wanted to compliment Charlie, John, and Sal. I picked up my dream car today and was very pleased with the whole experience. All were a pleasure to deal with - very professional. I liked the fact that the sales team is not competing with each other. I also liked the attention to detail and patience Charlie showed when we went over the whole car. I am fairly busy and I don't have unlimited hours to search for cars. I think your approach is a great concept.

Tim Bruening Buyer

Very knowledgeable of the realistic price and value of a vehicle and willing to work around difficult schedules. Knowledgeable and friendly staff. -SAN

Spike Other

I just wanted to say thanks for all you have done, you were very helpful, and your dedication to your customers shows. Keep up the good work.

Jim McMahon - Tillamook, OR Buyer

Chrome and coffee event was honestly much better than I was expecting. I’m not huge into classics but they have some great pieces to show and Sell! For really reasonable prices! Would check out their car events if you’re ever in the area! :)

DET Other

The staff was super flexible and willing to work with us under questionable weather conditions! They let us come in early, stay late, and even helped us out on a Sunday when they were supposed to be closed. And the large event space was just what we needed! We are so grateful to the staff at Gateway for helping us put on an amazing event!

St. Teresa School Other

Great selling experience. Experienced sales professionals who are very friendly and welcoming. They always have some amazing cars for sale.

Mark B. Seller

No complaints at all I came in knowing exactly what car I wanted and they got me into it. The buying process was smooth and easy. Got a great running and good looking car couldn't be happier!!

Joshua B. Buyer

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Rel. August 2, 2022