Home » Choose A Sedan: 1990 Pontiac Bonneville, 1994 Chrysler Concorde, Or The Mystery Car?

Choose A Sedan: 1990 Pontiac Bonneville, 1994 Chrysler Concorde, Or The Mystery Car?

Sbsd 5 18 2026

Good morning, and welcome to another fabulous episode of Shitbox Showdown! This week, we’re doing something special. While I’m never, ever going to offer a “neither” choice again after seventy percent of you chose it a couple weeks ago, this week I’m giving you another way out – if you’re brave enough to try it. Every day this week, there will be a third “mystery car” that I won’t reveal until the next day. At the end of the week, the four-way runoff will be among all the winners, including the mystery cars. Sound like fun?

Friday’s runoff was a solid win for the little Fiat 500, with the Ford pickup taking second place. A lot of you bemoaned the Fiat’s automatic transmission, but the consensus seemed to be that it would still be more fun than the Prius. Oh, and there was a Mazda crossover thing as well. Can’t forget that.

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I tend to look at these choices in terms of which one would complement our existing vehicle stable, rather than replacing one of them, and in that regard, the Fiat is the best choice. It would get better mileage than anything else in our garage, and it would be a lot easier to park too.

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Remember the TV game show Let’s Make A Deal? The basic gimmick of it, for those who don’t know, is that you could choose your prize: Will you take the Hawaiian vacation, the jet skis, or “what’s behind door number three?” Sometimes it was something even more fabulous than the other two prizes, and sometimes it was something ridiculous, like a live donkey. You just never knew. We’re going to try something similar here. We’ll discuss two cars, like always, but there will also be a third choice that I won’t reveal until tomorrow. All I will promise is that the mystery cars will, in fact, be cars.

1990 Pontiac Bonneville SSE – $2,900

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Image: Facebook Marketplace seller

Engine/drivetrain: 3.8-liter OHV V6, four-speed automatic, FWD

Location: Marion, OH

Odometer reading: 51,000 miles

Operational status: “Runs and drives” is all it says

It didn’t seem like it at the time, and I remember hearing a lot of complaints from old-guard GM fans, but replacing the rear-wheel-drive B-body with the front-wheel-drive H-body was a bit of a stroke of genius. The H-body was lighter, more efficient, and honestly nicer than the old RWD car. Even better, it turned out to be a tank. These cars are possibly the best example of the whole GM “runs like crap forever” ethos. You don’t see as many Bonnevilles as you do Buick LeSabres, especially SSE models like this, which makes this one a little bit special.

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Image: Facebook Marketplace seller

The secret to this car’s success is the now-famous 3800 V6, which steadily improved over the years. This 1990 model makes 165 horsepower and will do so until the rest of the car rusts away from under it. The transmission is a Turbo-Hydramatic 440-T4, the precursor to the 4T60/4T60E, which holds up well as long as you keep clean fluid in it. This one only has 51,000 miles on it, which can be a blessing or a curse, depending on how much downtime there was in between those miles. All the seller says is that it runs and drives. One photo shows the dashboard with the ABS brake warning light illuminated, which is a bit worrisome. I seem to remember that the ABS module in some of these early ’90s GM cars is known to fail, and is either no longer available or ridiculously expensive.

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Image: Facebook Marketplace seller

The SSE is the top-of-the-line Bonneville, which means lots of buttons inside. The steering wheel center pad is a mass of buttons that control the sound system, with two small buttons on either side for the horn. I’ve always worried that if you aren’t familiar with the car, and someone cuts you off, you run the risk of blasting your stereo at them instead of honking. The interior is in good condition, but not great. For a sub-$3,000 car in this day and age, though, it’s pretty nice inside.

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Image: Facebook Marketplace seller

Outside, it looks pretty good, but since the SSE includes plastic cladding on the rocker panels that can hide rust, it’s worth looking underneath to make sure the metal is still sound. Also, it may be my imagination, but I think the rear is sitting a little low. The Bonneville SSE features self-leveling air suspension in the rear, and it can sometimes lose height when the engine is off. My old Coupe DeVille did the same thing, though it always did come right back up when the engine was started.

1994 Chrysler Concorde – $2,500

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Image: Facebook Marketplace seller

Engine/drivetrain: 3.3-liter OHV V6, four-speed automatic, FWD

Location: New Lebanon, OH

Odometer reading: 165,000 miles

Operational status: Runs and drives well

After a dozen years of making basically the same car over and over again in different wrappers, Chrysler sought to wipe away all memories of the letter K with its new LH sedans. Sleek and aerodynamic instead of blocky and angular, these cars were a hit with critics and customers alike, and they made the old cars look positively ancient by comparison. This Chrysler Concorde is a second-year model, with a lot of small improvements like more power, and improved suspension and steering.

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Image: Facebook Marketplace seller

Two V6 engines were available: a pushrod 3.3-liter and an overhead-cam 3.5-liter. This one has the 3.3, which is rated at 161 horsepower. It’s mounted longitudinally, a design taken from the Renault-designed Eagle Premier that Chrysler inherited when it bought AMC. If nothing else, it eliminates most of the maintenance hassles found in a FWD car with a transverse V6 engine. We don’t get much useful information about this car; all the ad says is that it has been well-maintained and runs great.

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Image: Facebook Marketplace seller

One concession Chrysler did make to more traditional tastes is the availability of a split bench front seat and a column-mounted gear shift, and this car has that option. One other throwback that this particular car has is a CB radio. Does anybody besides truckers still use those? The interior looks like it has held up well over the years, and those seats look really comfy.

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Image: Facebook Marketplace seller

It looks really good outside, in a very ’90s shade of green. As with the Pontiac, the lower plastic cladding can hide rust, so look carefully under the rocker panels and along the bottom of the doors to make sure everything is in ship-shape. It looks like this car was garaged, so as long as they kept it clean, rust shouldn’t be much of an issue.

Mystery Car – $?

All I’ll tell you about today’s mystery car is that it is another domestic four-door sedan.

So, we have a doggedly reliable GM sedan that’s low mileage but a little rough around the edges, a Chrysler “cab-forward” sedan that looks to have been well-kept, and … something else. Are you dissatisfied enough with the other two choices to gamble on an unknown? Will I be really mean and choose something horrible, or give you an even better option? You’ll have to come back tomorrow to find out.

 

 

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ColoradoFX4
Member
ColoradoFX4
1 month ago

Both of these are actually solid options with an edge to the Bonnie, but I’m going with door #3 strictly based on it being “another domestic four-door sedan.” Since we have a Chrysler and a GM, it has to be a Ford, so I’m hoping for a Crown Vic.

Buddybears
Buddybears
1 month ago

This is one of the easiest ones in awhile. Lesee….One has the venerable, indestructible, reliable and surprisingly fuel efficient 3800. The others is some POS Chrysler product that has somehow lasted way longer than it already has.

RustyJunkyardClassicFanatic
Member
RustyJunkyardClassicFanatic
1 month ago

I was really curious what you were gonna do this week…this is fun and different even though I doubt I’ll pick a mystery car since I can’t see it; although that’s part of the fun, right? It actually depends on what the cars I can see are. This one was easy…
the Bonny is WAY better than the Concorde…those were not the greatest cars… I’ve heard a lot of good things about the Bonnevilles…plus low miles and it will run forever
This whole deal reminds me of UHF:

“Today… one of these lucky contestants will win his or her weight in fish…right here on ‘Wheel Of Fish!’

Okay, let’s play the game! We start with yesterday’s winner…

Mrs. Phyllis Weaver. Are you ready, Weaver?

I sure am, Kuni!

Okay, you get over there and spin the Wheel of Fish!

Go ahead, give it a big spin…

Come on, come on.

A red snapper! MM, is very tasty!

Okay, Weaver, listen carefully.

You can hold on to your red snapper,
or you can go for what’s in the box that Hiro-san is bringing down the aisle right now!

What’s it gonna be?

I… I’ll take the box!

You took the box! Let’s see what’s in the box.

Nothing! Absolutely nothing!

Stupid…! You’re so stupid…!!”

A Tangle of Kraken
Member
A Tangle of Kraken
1 month ago

I’m tempted by the Bonnie. Are my eyes (or the camera) playing tricks, or is the back sagging a bit?

SimpleFix
Member
SimpleFix
1 month ago

Voted for the Bonnie, Always liked the looks of that generation. My brother had one, it was a hoot to drive. After it was in a fender bender, the rear quarter had some “repairs” and it was named the Bondoville from that point on.

EastBayLoc
EastBayLoc
1 month ago

I’m rollin’ the dice on door number 3. If I am not crazy about the two I cars I know (and I’m not) then how much worse can it get?

Mya Byrne
Mya Byrne
1 month ago

Man, I hate late OBD-1 with a passion.

Since both of these are “advanced designs”, so to speak, I’m gonna bet one of two things on the mystery machine—either that it is something completely vanilla but great, like a first-gen lumina or a B-body or a LeSabre—or it’s a Taurus. Or, God forbid, a celebrity with the four-cylinder.

I’m putting my money on the unknown.

Mike F.
Member
Mike F.
1 month ago

Going with the Concorde. Why? Not sure, really, except that I remember kinda liking them back in the day, which is something I absolutely can’t say about the GM offering.

Also, it has the CB in it. I’ve been listening to the Sirius Outlaw Radio channel lately, which sometimes plays some of those old trucker “songs” like Convoy. They’re nearly unlistenable but they have gotten me wondering what CB chatter sounds like these days.

TriangleRAD
Member
TriangleRAD
1 month ago

With the 3800, the Bonneville is faster and probably more reliable than the Concorde. However this is 2026 and one does not buy a domestic sedan from the early ’90s for speed or reliability. You buy it for nostalgia and style. Both of these tick those boxes, but for me the Chrysler ticks them with a slightly fatter Sharpie.

The LH cars were a BIG deal. Chrysler has had plenty of peaks and valleys in its history, and the early ’90s were among its highest peaks. The LH cars were a big part of that. They were highly successful, which is a good thing since their development was rumored to have cost ChryCo a cool billion.

A 3.3L Concorde is the lowliest LH, lacking the extra sportiness of an Eagle Vision TSi or an Intrepid ES like my dad had. Even so, it’s a comfortable, sharp-handling cruiser that will carry you to RADwood in style as long as you put in the work to keep it functional. And it oozes 90s style.

Last edited 1 month ago by TriangleRAD
Beasy Mist
Member
Beasy Mist
1 month ago
Reply to  TriangleRAD

We had the 3.3 in our ’91 and ’98 Caravans and it was a perfectly cromulent engine.

TriangleRAD
Member
TriangleRAD
1 month ago
Reply to  Beasy Mist

I don’t think my immediate family ever had a 3.3. We went from a 1988 Voyager with the Mitsubishi 3.0 to a ’98 T&C with the 3.8. Dad had the 3.5 in his Intrepid ES and another Mitsu 3.0 in a 92 LeBaron before that.

Later after I moved away they had another T&C, I think it was a 2005 with the 4.0.

Nycbjr
Member
Nycbjr
1 month ago

Man the Concorde looks better but I can’t in good conscience vote for a Chrysler, and I’ve driven tat gen bonnie, they drive very nice, and the 3800 has a nice growl to it!

Urban Runabout
Member
Urban Runabout
1 month ago

I’m here for the Chrysler.

ExAutoJourno
ExAutoJourno
1 month ago

The B’Ville is okay, so I guess I’d go with that. Not a fan of ’90s Chrysler products.

Still, I voted for the Mystery Car, because I’m a risk-taker.

Njd
Member
Njd
1 month ago

Heck I’ll go with the low miles 3800

Christopher Glowacki
Christopher Glowacki
1 month ago

Just for funsies I’m rolling the dice on door #3! Both options here are okay I guess for what they are but neither really moves the needle for me and I’ve even always like Bonnevilles. I don’t expect to be moved much by the 3rd option but what the hell I’m rolling those dice today.

MaximillianMeen
Member
MaximillianMeen
1 month ago

I like the Bonnie more, but ABS issues, a saggy rear, soooo much irreplaceable 1980’s tech to break, and a transverse V6 to maintain make it a “run away!!!” option. The Concorde looks pretty nice for what it is and $2500 is essentially f-it cash, so essentially better than a mystery car.

Will be interesting to see Mark’s strategy here. Do you start the mystery with a “gotcha!” ultra-crapcan, and possibly deter folks from choosing it the rest of the week? Or did he find the best deal in the nation on a manual CTS-V to encourage the mystery selection tomorrow?

Stay tuned…

Bill C
Member
Bill C
1 month ago

I voted for #3. The Concord is in great condition but high miles for an LH. I like the Bonneville, but the while the miles are low, the condition is kind of crappy. I lean towards the Bonnie, but lets see #3.

MATTinMKE
Member
MATTinMKE
1 month ago

So tempted by door #3, but voted Concord. Those seats look too comfy and I’m sleepy.

Cyko9
Member
Cyko9
1 month ago

Door #3. I’m a sucker for random selections, even if they tend to come up poor. I don’t think I could stand driving the Bonneville, never mind the ABS issue, and the Concorde might’ve been fine in the ’90s, but it’s not for me.

10001010
Member
10001010
1 month ago

I voted for the column shift, we really need to bring back column shifters!!!

Carbon Fiber Sasquatch
Member
Carbon Fiber Sasquatch
1 month ago

Mystery car! The fact that it’s a mystery car is still more exciting than these offerings!

TK-421
TK-421
1 month ago

Neither one of these do anything for me, even though the Chrysler is fairly close and has a CB radio.

Gimme the mystery box, Monty!

TheDrunkenWrench
Member
TheDrunkenWrench
1 month ago

Those LH platform cars were comfy as hell. I puked down my cousin’s back in one on a road trip.

I’ll take the Concorde today.

RustyJunkyardClassicFanatic
Member
RustyJunkyardClassicFanatic
1 month ago

“puked”
Username checks out…

TheDrunkenWrench
Member
TheDrunkenWrench
1 month ago

To be fair, I was about 9 years old at the time. So a solid 5 years before my adventures with booze began.

RustyJunkyardClassicFanatic
Member
RustyJunkyardClassicFanatic
1 month ago

Ha ha yeah, that does make more sense

IRegretNothing, Esq, DVM, BBQ
Member
IRegretNothing, Esq, DVM, BBQ
1 month ago

Bonneville for me. It should have a lot of life left with that mileage. The Concorde looks nicely kept up but I have to worry about all kinds of problems popping up with 165,000 on the odometer.

Anonymous Person
Anonymous Person
1 month ago

The Bonneville for the win today.

Low miles, 3800, what’s not to like?

The ABS light could be from a failed rear speed sensor, which were known to fail early and often in these. Replace the rear wheel bearings (with the built in sensor) and you’re good to go for another 30,000 miles.

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