3 Up, 3 Down: Do These Muscle Cars Point to an Emerging Trend?

GM/John Hollansworth, Jr

Among the many segments in the collector car hobby, muscle cars are one of the most solidly established. Their market is more mature than the emerging collector SUV and Japanese segments, and demand remains broad and deep, in contrast to the more limited audience for cars from the ’50s and earlier. Lately, however, the trend for these cars as a group is also one of the hardest to pin down.

The Hagerty Muscle Car Index, a stock-market-style grouping of cars that represent a broad spectrum of the segment, is down 5 percent in the last quarter, and 8 percent over the last year. That said, 2024 has still featured standout muscle car sales, like this ’70 Plymouth Hemi ‘Cuda and this ’70 Oldsmobile 4-4-2 W30. As a result of these somewhat mixed messages, Hagerty Price Guide editor Greg Ingold has characterized the muscle market as “softening but nuanced.”

One theme we are seeing lately is top-line cars—like the Plymouth Superbird we highlighted in a recent Price Guide update—slipping while some less powerful, less ostentatious, or less mainstream models are seeing a slight uptick. To wit, here are a few examples of muscle car values that show some bright spots in the middle of the muscle car market as well as some of the recent weaknesses at the pointy end.

1968-69 Mercury Cyclone: +15 percent

Mercury Cyclone front three-quarter
Ford

Starting out in 1964 as a trim level on Mercury’s Comet, the Cyclone became its own, more luxurious take on the muscle car in 1968. The model offered a range of solid-performing engines and handsome, sporty looks, but never took off in an era where wild exterior visuals were beginning to match the increasing power under Detroit’s hoods. While not as rare as some of the other cars on this list, the entire run of ’68-69 Cyclones didn’t cross 23,000 units, so if you’ve got one or are thinking about picking up this upscale muscle alternative, it’s a near lock that you’ll be the only Cyclone at the next local car show.

The Cyclone and its close relative, the Ford Fairlane (below), are the two on this list with the broadest spread of options and drivetrains, so there’s a fair amount of variance in terms of value and percentage of increase within each of these two models (the percentage increase in the heading is for the model overall). For instance, a #2 (“excellent”) condition ’69 Cyclone Spoiler II with its burly 428 Cobra Jet is up 26 percent to $89K, while a ’69 Cyclone GT with a 302-cubic inch V-8 in the same condition is up a still-significant 16 percent to $28,500. Our valuation team does not always note increases across the board within a specific model—sometimes in a slow market, a top configuration will move while lesser versions hold steady—so this market behavior bodes well for the Cyclone.

1971-74 AMC Javelin AMX: +10 percent

1971-AMC-AMX-Javelin-poster-1000
AMC

Though the AMX started life as a two-seater, AMC pivoted for 1971 and made AMX the top trim level at in the Javelin lineup. A spruced-up interior, revised fiberglass hood, and spoilers front and rear visually distinguished the AMX from the rest of the Javelin trims, while between the fenders sat a 285-horse 360-cubic inch V-8 or a 330-hp 401-cubic inch V-8. Even if it wasn’t the most powerful car out there, the Javelin/AMX was stylish if slightly offbeat competition for the Big Three’s pony cars, and it proved to have a healthy following.

We picked the original ’68-70 AMX for our 2023 Bull Market List, and since then values of that generation are up just shy of 5 percent. The AMX-trim Javelins of ’71-74, however, are up a more impressive 10 percent. The good news is that even #2 (“excellent”) condition 360-powered cars come in at $36,600, and driver-quality cars can be had for about $20K. Budget a few grand more for the larger engine.

1966-67 Ford Fairlane: +8 percent

1966 Ford Fairlane GT 427 2-door Hardtop
Ford

As with most mid-sized cars of the era, you could get your fifth-generation Ford Fairlane in decidedly non-muscular station wagon and sedan form (though you could get some powerful engines in those body styles). For the purposes of this exercise, though, we’re only considering the two-door models. Still, there was plenty of variety in both trim and engine—from mild 289 V-8 to the much wilder (and rarer) dual-quad-equipped 427. What’s more, in contrast to the Mercury Cyclone, Fairlanes were produced in healthy numbers.

Values for the more muscle-oriented Fairlanes are up 8 percent overall in the latest edition of the Hagerty Price Guide. A 320-horse 390-cubic inch ’67 Fairlane 500 convertible tips the scales at $30,900 in #2 (“excellent”) condition, a 10.4 percent increase. Up 16 percent (to $35K) is the ’66 Fairlane 500XL coupe with the 265-horse 390. Meanwhile, the crown jewel of the model, the 427-powered ’66 Fairlane 500, is up 16.4 percent in the same condition, and is valued at $255K. Prior to this past quarter’s strong performance, Fairlanes were increasing slightly through 2023’s slowing market. If there’s a poster child for a solid ’60s muscle cruiser that’s not flashy but gets the job done, the Fairlane might be it—and it seems the market’s taken notice.

1969 Chevrolet Chevelle COPO: -13 percent

1969 Copo Chevelle Front
Mecum

In 1969, GM’s corporate edict keeping engines larger than 400 cubic inches out of any car that wasn’t either full-sized or named Corvette was still very much in effect. Creative minds find solutions, however, and the Central Office Production Order (COPO)—a program designed to enable the special order of specific option combinations for police, municipal, and other fleet use—got leveraged to bring big power to a few savvy people. That year, 323 Chevelles were ordered with the 425-horse L72 427-cubic inch engine through COPO. Don Yenko’s S/C conversions were the most famous Chevelles to go through this process—99 were made—though Berger Chevrolet in Michigan also utilized the COPO side door. The remainder trickled out to other dealers across the U.S. and Canada.

Despite the fact that these Chevelles are among the most rare and sought-after Chevy muscle cars, our valuation team has observed a downward trend in prices. Across all conditions, non-Yenko COPO Chevelle values are down 13 percent. Yenko S/C Chevelles have performed a little better, losing 10 percent over the last quarter. That doesn’t mean any are cheap, however. A #2 (“excellent”) condition COPO Chevelle is still valued at $156K (a Yenko in the same condition will garner $165K), and either car in #4 (Fair) condition will still command six figures.

1967-69 Camaro SS: -8 percent

1969 Chevrolet Camaro SS Coupe Front
GM

From the factory, a set of SS badges on a first-gen Camaro meant at least a 350-cubic inch V-8 under the hood. Buyers who wanted more grunt could option a big-block 396 with up to 375 horses. If you pulled up to a stoplight next to a Camaro SS, it helped to scope out the front fender to see what flavor V-8 you were up against. That said, plenty of savvy owners subbed out the chrome “396” for a more modest 350 badge to fool would-be opponents.

Today, regardless of the horsepower count, first-generation Camaro Super Sports of all stripes are down a significant eight percent as a whole. Of course, this translates to different values across the spectrum—For instance, a 300-horse ’69 L48 350-powered Camaro SS in #2 (“excellent”) condition is now valued at a little more than 61 grand, and $127,000 will fetch a ’68 SS convertible with the 375-hp 396 in the same condition. While these Camaros aren’t top-dog Chevys like the COPO Chevelles, they are coveted A-list cars from the muscle era, and our valuation team takes notice when their values move.

1968 Shelby GT500 KR: -4 percent

1968 Shelby GT500 KR blue rear
Ford

It’s not the most pricey Shelby Mustang (that honor goes to the ’65 GT350R) and it isn’t set up to be as nimble as other Shelby creations, but the ’68 Shelby GT500 KR has a lot going for it. 428 Cobra Jet Power, the Shelby name, and some seriously good looks have put the GT500 KR at the top of the list for many a Mustang fan. After a stable 2023, prices are down 4 percent for convertibles (to $204K for a #2 example) and 3.7 percent (to $155K) for fastbacks in the first quarter of 2024. Though Ford muscle has generally trended positive over this period, this particular Blue Oval tracks the broader segment’s recent cooling.

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Comments

    I had a 66 Caddy Coupe I got from my father boy I was dumb back then powder robin-egg blue paint and chrome outside and midnight black and chrome interior/dash panel what a beautiful car had a 429ci big block 10.5 to 1 compression 340hp engine with the turbo 400 automatic trans all factory I let it go woe is me !!

    Sure doesn’t seem that the Chevelle has loss any value. At least to what the current crop show. Mercury??
    I don’t think so. Maybe a rare 1965 Mercury Cyclone.

    I think well done 65-66 GT350 Tributes are still in demand. I was at the Hagerty Cars and Coffee at Road America yesterday and the amount of interest in the 65′ GT350R Tribute and my 66′ GT350 Street Tribute were quite high. With originals now between $250k and $500k, the tributes are selling from $60k to $140k as was the case for the 65′ GT350R at the show yesterday. It was chocked full of race car goodies so the build cost was likely over $100k.

    Ken- In short. You could get a 428 in the 68- 69 ‘notch back’ style (called Montego ). The 429 wasn’t available until 70 but could also be had in a Montego but a different body style which shared the same sweptback design as the Cyclone.

    Very disappointed in those who chose to bring politics into this forum. This is car folks talking about cars. Please don’t make the same mistake again.

    As a Canadian I am amused by the way politics and car values in the USA both seem to be so subjective. The values of cars seem to reflect the same difficulty as polling. In the end what counts is the actual sale or election result (or should be). Anything else is opinion. For example the Hagerty values on Aston Martin DB cars is way out of wack with actual results. There is a large downturn on DB4 to DB6 cars since 2022 and it is not reflected but a 10% change in Camaros is a head line. Seems a bit odd,

    When looking for our first collector vehicle my dad and I wanted something you don’t see at every show. I’m in my 40s and have always loved the cars of the 20’s and 30’s. We found a nice 1934 Oldsmobile F34 Touring Sedan. So far we have been the only one at the shows we go to, and get a ton of attention, which was exactly what we were looking for. It’s not fast, just rare, and very affordable.

    I have been collecting since 1980, Model T’s and Model A’s were everywhere and many still cared. We know what happened. That group died…so to speak. I saw 7000 mile COPO Camaro’s turn down 300,000. Each generation ages out. You want what you grew up with and relate to. I believe that is the dominant factor. Hershey these last couple of years have been strange. Yes, covid. However it is “different” The vendors know. It’s all about “aging out” and what does the generation jus behind you want. Have you seen the price for a 90 something Accura type R ? Amen

    Looks like the cheap cars are on the way up and the expensive cars are on the way down. Makes sense now that real interest rates are off their zero percent resting spot for a couple of decades.

    Interesting stuff! Great comments too. Some fun comments. Guessing most of us are 50 or above 🙂 personally I’m looking for a C2 Corvette daily driver, low miles in the Virginia area.

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