Years after an Instagram hashtag study revealed the internet’s favorite classic cars, the collector market has confirmed those hunches with real money on the table. First-generation Mustangs, 1968-1970 Dodge Chargers, and Hemi ‘Cuda convertibles remain benchmark sales at major 2026 auctions, often for six and seven figures. But a new generation of buyers is also rotating dollars toward less expected favorites, from muscle trucks to vintage SUVs. Here’s what’s actually driving classic car values today.
If you’ve ever wondered which classic models stand out on social media in terms of popularity, these graphs will give you a pretty good idea as far as Instagram is concerned.
This study was put together by Autonation, which examined over 198,000 Instagram posts, looking for the hashtags #ClassicCar and #CarShow in order to identify which models got the most mentions.
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Social media likes are one thing, but the truest measure of which classic cars people actually want hasn’t changed in decades: what buyers are willing to pay for them at auction. Years after that Instagram hashtag study first made the rounds, the same handful of nameplates that dominated #ClassicCar posts are still the ones commanding attention, only now it’s showing up in six and seven-figure hammer prices instead of likes and comments. A new generation of buyers has entered the market, and their favorites aren’t always the cars longtime collectors expected. So which classic muscle cars are actually pulling in the money today, years after that original popularity study?
The Usual Suspects Are Still Winning
First-generation Mustangs with documented provenance have seen sustained demand well into 2026, with the Bullitt edition still standing as the aspirational ceiling for the entire marque. The 1968-1970 Dodge Charger remains one of the most recognizable shapes in muscle car history and continues to command strong money at major auctions. Perhaps most telling, a Hemi ‘Cuda convertible selling for $3.3 million recalibrated pricing across the whole Mopar spectrum, a 440 Six Pack ‘Cuda that might have brought $120,000 five years ago is now trading closer to $180,000.
A Market Rotating Toward New Favorites
Even so, the broader 2026 collector market has shifted into a rotation, with money moving toward newer, more accessible classics and away from a few former darlings, while enthusiasm on the high end increasingly skews toward younger buyers. Hagerty’s 2026 forecast points to unexpected categories gaining ground too, including 1990-1993 Chevrolet 454 SS trucks and 1981-1993 Dodge Ramchargers, proof that muscle car nostalgia is expanding well beyond the classic pony car and Mopar names that used to define it.
What the Original Instagram Study Actually Found
The original Autonation study, examining roughly 198,000 posts tagged #ClassicCar and #CarShow, found that Mustangs, Camaros, and Corvettes dominated the hashtag conversation by a wide margin over less common nameplates, reflecting both their sheer production numbers and their name recognition among casual enthusiasts rather than necessarily reflecting actual market value or rarity. A hashtag count measures visibility, not desirability, which is exactly why the auction market and the social media conversation don’t always point to the same cars.
Why Social Popularity and Auction Value Don’t Always Match
A car doesn’t need to be rare or expensive to rack up Instagram mentions, it just needs to be recognizable and plentiful enough that owners keep posting about it, which explains why mass-produced favorites like the first-generation Mustang consistently top hashtag counts despite surviving in far greater numbers than genuinely scarce cars like a documented Hemi ‘Cuda. Auction houses, by contrast, are pricing scarcity and documented history, two factors that rarely correlate directly with how often a given model shows up in someone’s Instagram feed.
How Younger Buyers Are Reshaping What Counts as a Classic
The shift toward younger buyers in the collector market has also started blurring the line around what even counts as a classic in the first place, with 1990s and early-2000s performance trucks and SUVs increasingly treated with the same reverence ’60s and ’70s muscle cars have enjoyed for decades. That generational shift means the classic car conversation happening on social media today looks meaningfully different from the one that generated the original 198,000-post study, simply because the pool of cars people consider worth posting about keeps expanding.
How Auction Houses Actually Set Prices
Unlike a hashtag count, which simply tallies mentions, major auction houses like Barrett-Jackson and Mecum set prices based on documented provenance, originality, and condition, factors that require real due diligence rather than just counting likes. A car with matching numbers, a verifiable ownership history, and factory-correct options will consistently outsell an otherwise similar car missing that documentation, regardless of how often either one shows up in someone’s social media feed.
Where Social Media Popularity Does Translate Into Value
That said, social visibility isn’t entirely disconnected from the market, since a nameplate that stays constantly in the cultural conversation tends to attract a steadier stream of new buyers entering the hobby, which can support values over the long run even if it doesn’t drive any single record-breaking sale. Cars like the first-generation Mustang benefit from exactly this kind of sustained visibility, keeping demand broad and consistent even as headline auction results increasingly go to rarer, more specialized cars.
What the Next Popularity Study Might Find
If a similar Instagram study were run today, it would almost certainly reflect the market’s broader shift toward late-1980s and 1990s performance cars and trucks gaining traction among younger buyers, alongside the same enduring core of Mustangs, Camaros, and Corvettes that dominated the original count. That evolving mix is a useful reminder that popularity metrics, whether hashtags or auction results, are always a snapshot of a specific moment rather than a fixed ranking.
Why Data-Driven Studies Like This One Keep Getting Made
Marketing-driven studies like Autonation’s hashtag count are relatively cheap to produce compared to traditional market research, since the underlying data is publicly available through social platforms rather than requiring surveys or focus groups. That low barrier to entry means similar studies get published fairly regularly across the automotive industry, each one offering a fresh snapshot of cultural relevance even if the methodology, counting mentions rather than measuring genuine purchase intent, has real limitations worth keeping in mind before treating any single ranking as definitive.
The Bottom Line for Collectors Watching Both Metrics
For anyone actually shopping the classic muscle car market rather than just scrolling it, the smart approach is treating hashtag counts and auction results as two different signals rather than competing rankings — one measures cultural buzz, the other measures what buyers are actually willing to pay. Watching both together tends to surface where the next wave of demand is heading well before it shows up in a headline sale price.
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Charger?????
Mopars
If only you would show the
original “Eleanor”.
You know, from the original
H.B. HALICHI film.
Not the remake with Nickolas Cage.
That guy was awesome.
He sure loved his crashes.
No mopars?…how biased was this pole?
Now I know why I don’t use Instagram!!
Fucking Rustang!
Crapmaro whore. You lose
Scott is right. Mustangs rust. Look at restoration sites on Facebook.
shitstaing
As if chevys don’t rust
The mustang of course bc all that crashing
Crybaby
Just the american most popular
No Mopars? Bad list. Mustang rules though
Think its a little one sided?? One ford and no Mopar!! Typical ignorant bullshit GM loving dummies
Just like politics…….. Total BS…….. Hah
Mustangs stand out on social media because of all the videos of them crashing on their way out of shows.
Or being pushed home!!
Donde está el charger?
I’m a Ford guy, But I’m surprised there is no Mopars there.
Sad people only like one brand their all great classics and yes were is the Mopar’
Hell yeah chevy rules 6 out of 8
WEAK ! MOPAR’S RULE THE MUSCLE CAR WORLD !
They were at the shop getting a “barefoot” gas pedal installed when this poll was taken.
“My Hemi!”
They were at the shop getting a “barefoot” gas pedal installed when this poll was taken.
“My Hemi!”
They were at an NHRA event powering every top fuel car
The vette and slomaro combined don’t add up to the Stang !! Ford – there is no substitute !!! :)
vette > mustang
As ALWAYS….Ford WINS Again ! ! :-)
Gto is the best
Abhisek Bhattar Sachin Manoj Srivastava
they still suck.i think camaro stands out more
Look at all the great GM cars on this list to choose from. Only one ford to talk about!
Who’s just reading through the comments and repeating no mopars?
No Plymouth, no Dodge ! Bullshit list.
Mopar or no car..
Its all the tow truck drivers as they tow more mustangs then anything else…lmao
Must be younger generation because there’s no Mopars and Chevelle should be higher they hold there money better than Vets
I didn’t even check the link the pic alone shows gm bias!
I’m a die hard Ford man an I know this is bullshit Chevelle’s have always been on top hard to believe it’s only 5 percent