Home » Which Convertible Makes You Think Warm Thoughts? 1983 Ford Mustang vs 1985 Renault Alliance

Which Convertible Makes You Think Warm Thoughts? 1983 Ford Mustang vs 1985 Renault Alliance

Sbsd 2 26 2026

I don’t know about any of you, but I am getting really sick of winter. I’m sure part of it is just the hassle of moving in the middle of it, but this winter feels colder and drearier than normal, and I can’t wait for warmer weather to finally get here. So in that spirit, today we’re going to look at two convertibles.

Yesterday, we were seeing what it would take to get by without gas. We looked at a Chevette with a diesel engine and a Nissan Leaf with a better-than-average battery pack. It was a really close vote, but the Leaf is ahead by a nose as of this writing, so I’ll declare it the winner.

Vidframe Min Top
Vidframe Min Bottom

I guess I wouldn’t mind the Leaf, but I have a strange attraction to that Chevette. Yes, I know it’s terrible. Yes, I know it’s outpaced by everything on the road except maybe Jason’s 2CV. I don’t care. I have fond memories of driving a Chevette on a frozen lake years ago; those things can do donuts (or “whip shitties” in Midwesternese) like nobody’s business. The Leaf is just an appliance.

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In the very fun Richard Linklater movie Hit Man, the lead character uses a code phrase when meeting with his potential clients. He meets them at a diner and orders a slice of pie. They ask him, “How’s the pie?”, and he responds with “All pie is good pie.” And you know what? He’s right. Even lousy pie is still good pie. Because it’s pie. (Except pumpkin. Ew.)

I thought about that when I saw these two cars. They are not, by objective standards, great cars. But they are both convertibles, and that covers a lot of sins. Dropping the top on a nice day and cruising around is a joy, and when you’re doing it, you can overlook a lot of a car’s shortcomings. I guess you could say “All convertibles are good convertibles.” Don’t agree? Let’s check them out and see if I can convince you.

1983 Ford Mustang GLX – $3,689

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Image: Facebook Marketplace seller

Engine/drivetrain: 3.8-liter OHV V6, three-speed automatic, RWD

Location: Louisville, KY

Odometer reading: 125,000 miles

Operational status: Runs and drives well

The Fox-body Ford Mustang is generally seen as the light at the end of the malaise-era tunnel, but it didn’t get off to an auspicious start. Ford threw basically whatever engines they had lying around in the first Fox Mustangs. It didn’t matter much because horsepower wasn’t in anyone’s vocabulary in the early 1980s. And aside from the GT model, you couldn’t really call the first few years of Fox Mustangs “sporty.”

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Image: Facebook Marketplace seller

I mean, look at this dashboard. It looks like it belongs in Grandpa’s LTD, not a Mustang. It looks like the dashboard of a car powered by a 112-horsepower V6 and a squishy automatic transmission, and guess what? It is. The 3.8-liter Essex V6 was one of Ford’s go-to workhorses for years, but it started out as this two-barrel carbureted lump. It runs well enough, from the sounds of it, but it’s going to be a leisurely ride.

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Image: Facebook Marketplace seller

The interior is in OK shape, but not great. The vinyl seats look a little grubby, and it’s missing the armrest on the passenger’s side. Actually, it’s missing all the trim on that door panel, as if someone took it apart to replace the window regulator or something and misplaced the trim. Maybe you’ll get lucky, and all the missing pieces are in the trunk.

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Image: Facebook Marketplace seller

It looks a bit better outside, but the dealership selling it has photographed it wet, which hides dull spots in the paint and makes the black trim look nice and black. It might be a bit more faded-looking when it’s dry. But there’s no rust on it, and the top looks like it’s in good condition.

1985 Renault Alliance L – $6,500

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Image: Facebook Marketplace seller

Engine/drivetrain: 1.4-liter OHV inline 4, five-speed manual, FWD

Location: Port Washington, OH

Odometer reading: 49,000 miles

Operational status: Runs and drives well

The Renault Alliance is almost forgotten now, but AMC’s last gasp at the small car market was the butt of a lot of jokes for a lot of years; “Renault Appliance” being the most common one. It’s a shame, because it tested well, and it was actually a pretty nice little car. It’s certainly better to drive than a lot of its contemporaries. It has a decent ride and a nice, comfortable interior. But not even the dulcet tones and calm demeanor of George C. Scott could convince enough Americans to take a chance on the French car from Wisconsin, and it didn’t live through the Chrysler buyout.

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Image: Facebook Marketplace seller

In 1985, the Alliance was available with either Renault’s venerable 1.4-liter pushrod engine or a new 1.7-liter overhead cam unit. Since this is the basic L model, I’m assuming it’s the 1.4, and if I’m wrong, it will just be a pleasant surprise. It has a five-speed manual transmission, and the seller says it gets “awesome gas mileage.” All Alliances had fuel injection, which is a nice upgrade over the feedback carburetors used by many small cars at the time.

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Image: Facebook Marketplace seller

The interior of the Alliance is more AMC than Renault; ace designer Richard Teague’s fingerprints are all over it. (Not literally; don’t worry.) These seats are as comfortable as they look, by the way. It’s in great condition, as you would hope with so few miles on it, and the seller says everything works.

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Image: Facebook Marketplace seller

This car spent the majority of its life in Arizona, and the seller says it has never seen snow. The paint is shiny except for the trunk lid, and the top is in good shape except for a cloudy rear window. It does have a couple of little dings and dents, but it’s still one of the nicest Alliances I’ve seen in years.

If you were shopping for a convertible, these two would probably be pretty far down your list of candidates. Well, a Mustang might be near the top, but not this Mustang. And how many of you even remembered there was a Renault Alliance convertible? But whether or not these came to mind right away, they’ll get the job done – the job being putting wind in your hair and sunshine on your shoulders. (Yes, I just made a John Denver reference. Deal with it.) Which one of these unlikely candidates wins for you?

 

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Aridbiome
Aridbiome
1 month ago

Mustang is probably the right choice but I couldn’t bring myself to vote for boring 2 days in a row. Alliance it is!

Griznant
Member
Griznant
1 month ago

Mustang because I already have French cars and getting parts is a nightmare. Mustang would be a cake walk by comparison, and it’s cheaper.

Cars? I've owned a few
Member
Cars? I've owned a few
1 month ago

I’ve had a couple of Peugeot 504s, but never a Renault. This one looks pretty nice and worth the extra $2,800. The Renault being a row-your-own is definitely a bonus.

21CenturySchizoidMan
21CenturySchizoidMan
1 month ago

I’ve lived in California my entire life and never had the desire to own a convertible. So, I disagree with the thesis “all convertibles are good convertibles”. But, if I had to chose between these two cars… the Alliance is interesting, in good condition, and has aged rather well. Whereas the Foxbody is in questionable shape and is even slower than its grandma-car-looks would indicate. The Renault Alliance (a car I have never heard of) for me and my fictional money!

(Oh, and I will pass on any “cream” pies like banana cream, coconut cream, etc. Yuck!)

Cars? I've owned a few
Member
Cars? I've owned a few
1 month ago

Born and raised in CA as well. I’d much rather have a sun/moonroof than a convertible. But there’s a guy up here (Tacoma) who has an immaculate Saab 900 convertible, and I’d love to have one.

RustyJunkyardClassicFanatic
Member
RustyJunkyardClassicFanatic
1 month ago

I can’t believe I’m saying this, but Mustang; and it’s not even close. They want how much for an Alliance?! Those cars are junk

Rich Mason
Rich Mason
1 month ago

I’m just here for the pie.

You may keep both cars offered with my compliments…

M SV
M SV
1 month ago

The alliance looks mint and is rare. The fox body is probably not a terrible price right now unless they have taken a dive. But can’t help but think that would be a $1k maybe $1500k car not that long ago. So alliance just because it’s looks mint and rare.

TriangleRAD
Member
TriangleRAD
1 month ago

As far as Mustangs go, a nice four-eyed Fox catches my eye more than most. Even so they’re a common enough sight at Cars & Coffee that I rarely look twice.

A Renault Alliance would be a treat to see, and a treat to own.

Rebadged Asüna Sunrunner
Rebadged Asüna Sunrunner
1 month ago

Oof, not appealing options. I think I’d rather drive the Renault, but paying an extra ~$3000 to get a car with (presumably) terrible parts availability is a no.

LTDScott
Member
LTDScott
1 month ago

The Mustang dash did actually originate from the Fairmont, so you’re not far off.

Kevin Rhodes
Member
Kevin Rhodes
1 month ago

I’ll take the Alliance because I happen to love French cars – but the seller is going to have to take about a third to half off that far too ambitious price. Never hurts to ask though, you can easily lower a price to seal a deal but it’s a lot harder to raise one once someone is interested.

Kookster
Member
Kookster
1 month ago

That sorry ass Mustang will be the definition of “a fool and their money are soon parted” the Alliance is a bummer, albeit a bummer that I can probably at least get my money’s worth of usage out of. Regrettably, my click goes in Alliance with Renault

Luxobarge
Member
Luxobarge
1 month ago

Even lousy pie is still good pie. Because it’s pie. (Except pumpkin. Ew.)

I can take your questionable car opinions, Mark, but this time you’ve gone too far. Pumpkin pie is the fucking best.

As for the cars, both cheap convertibles are appealing in their own way, but I voted Mustang because there’s a well-established community of enthusiasts to help me track down parts. The Alliance, not so much.

Last edited 1 month ago by Luxobarge
Drive By Commenter
Member
Drive By Commenter
1 month ago

Cheap Mustang. The boat anchor 3.8 can go live in a river and an LS can live there. Why LS? One: to make the Ford faithful cry. Two: it’s going to be easier to find parts for than an old Ford V8. Three: it can get a proper automatic instead of that three speed lump. Four: it’s a marriage of the two biggest aftermarket parts supplies about ever. Every parts store will have Fox body and LS parts in stock.

Gilbert Wham
Gilbert Wham
1 month ago

You know what? I’m with you on this. LS swapping a Mustang is fucking hilarious.

LTDScott
Member
LTDScott
1 month ago
Reply to  Gilbert Wham

It’s so common that it doesn’t really blip my radar anymore.

Gilbert Wham
Gilbert Wham
1 month ago
Reply to  LTDScott

Is it? Huh. I’m the wrong side of the pond, so I wouldn’t know.

LTDScott
Member
LTDScott
1 month ago
Reply to  Gilbert Wham

Yep. I’m somewhat of a purist so I probably wouldn’t LS swap a Mustang but plenty of people have. Can’t blame them considering how compact and readily available LS engines are, whereas the last factory Ford 302 was built 25 years ago.

Baja_Engineer
Baja_Engineer
1 month ago
Reply to  LTDScott

Agreed, if it was a non-convertible I wouldn’t do it. But being the least desirable body style on a Fox body Mustang I’d do an LS/4Lslippy swap without hesitation.

Drive By Commenter
Member
Drive By Commenter
1 month ago
Reply to  Baja_Engineer

This right here is it. Cheap V8 noises plus a more usable transmission. The LS can be a bog standard truck lump. It makes good sounds and will be double the ponies to start. The better transmission will get better fuel economy and be more fixable.

10001010
Member
10001010
1 month ago

Rollin, in my 3.8 with the ragtop down so my hair can…shake?

Elhigh
Elhigh
1 month ago

I can’t believe I’m saying this, but Alliance. If only to have a genuine AMC key on my ring, but that’s a thin excuse.

But better than the milquetoast Mustang. Ugh. Can’t even go full bottom-tier on this thing with the 2.3 four-pot, the dedicated-to-the-middle 3.8? Just ugh.

Gubbin
Member
Gubbin
1 month ago

If I get a convertible, I should get a bumper sticker that says ACAB (All Convertibles Are Boss.) Though I think a Camaro should have a bumper sticker that says ACAB (All Camaros Are Bitchin’)

Oh, and wheezy Mustang. It’s not a car to be taken seriously.

TimoFett
TimoFett
1 month ago

My question is:
How desperate for sales is that Stellantis dealership that they are prominently featuring a 43 year old Ford product in their showroom?
It doesn’t even make the required V8 noises.

Nlpnt
Member
Nlpnt
1 month ago

Heart says Alliance, head says Mustang. I can’t think of another 40-year-old car with a better parts situation than the Foxbody.

Elhigh
Elhigh
1 month ago
Reply to  Nlpnt

True that. Its excellent condition is the Alliance’s main saving grace, that it needs virtually nothing. Because should it develop a need, that’s what it’s going to be able to get: nothing.

EastbayLoc
EastbayLoc
1 month ago

Yuck, nope! I don’t really care for either. A white 83 Mustang with no power and missing parts for the very strange price of $3689 or a Renault convertible that is not exciting in the least esp. for $6500! I only voted Mustang because it’s cheaper.

Baja_Engineer
Baja_Engineer
1 month ago
Reply to  EastbayLoc

The power window trim, armrest and door handle bezel are readily available thanks to the huge Fox body community and aftermarket support.

EastbayLoc
EastbayLoc
1 month ago
Reply to  Baja_Engineer

True, the aftermarket parts availability for Mustangs is strong and you could find any of those missing parts to put the car back to near original if one desired. In this case, I don’t think I would do that. I would probably go a little nuts as far as the powertrain though.

Isis
Member
Isis
1 month ago

I had this exact Mustang with a red interior when I was 15. By the time I turned 16, I realized I couldn’t afford the insurance on a Mustang at that age and sold it for way more than I paid and banked the money to be used 2 years later on my 92 Integra GS (my favorite car that I ever owned until I bought my CTS-V). So I picked Mustang even though it’s not the better condition.

Borton
Member
Borton
1 month ago

112 hp was a healthy number for 1983. I kind of forgot the Alliance existed. I voted Mustang because it’s cheaper and I’m sure I could still find parts. The Alliance is at least interesting in its obscurity though.

Rockchops
Member
Rockchops
1 month ago

These are drivers, not collector items. I’d go with the Fox because what other convertibles will you find that cheap? Maybe a Sebring with a puddle of oil under it? The 3.8 is a fine engine (if entirely underwhelming) but its not like the Fox bodies don’t have a MASSIVE aftermarket to swap parts and fix that if you want. It’s grubby but you won’t care once the top is down.

SAABstory
Member
SAABstory
1 month ago

Had a green Alliance stick when I was in grad school. Got decent mileage and handled a drunk driver pulling out in front of me in a giant Caprice very well; it crumpled and protected like it should have. I can still smell the interior and hear the seats crinkling from those Alliance pictures.

That said that’s way too much money for one, so I voted Mustang. At least I know I can get parts.

Manwich Sandwich
Member
Manwich Sandwich
1 month ago

Neither does anything for me. So I voted for the Mustang because it’s cheaper.

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