1973 Plymouth Road Runner
The '73 Road Runner: a muscle car legend mellowing out! Still cool, but less aggressive than its predecessors. It marked a shift in the muscle car era, reflecting changing times and fuel crises. Think classic, boxy lines and that iconic beak—a bit gentler, but still undeniably a Road Runner.
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History of the Plymouth Road Runner
A Glorious Arrival (1968–1970)
The Plymouth Road Runner made its grand entrance in 1968, conceived as the quintessential muscle car—affordable yet powerful. It rapidly captured the imagination of speed enthusiasts, with production numbers soaring to over 84,000 units in 1969 alone. The muscle under the hood was no small matter either, with options ranging from the impressive 383 cubic inch V8 to the legendary 426 Hemi.
Navigating the '70s (1971–1974)
The '70s saw the Road Runner don a new facade reflecting the era's design trends, such as the "fuselage" style in 1971. As emissions regulations tightened, engine offerings shifted to more efficient but still assertive options like the 318 and the stout 400 cubic inch V8. Despite these changes, the car maintained its ground, albeit slowing slightly from its muscle-bound origins.

1973 Plymouth Road Runner Models:
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How Much is Plymouth Road Runner Worth?
Original MSRP :$3,010.00
Outstanding
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Rough
1973 Plymouth Road Runner Specs
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Famous Figures Who Own the Road Runner
From Hollywood to the music stage, the Plymouth Road Runner has been a star-studded ride for many celebs. Tom Cruise, Kelsey Grammer, and even musician Justin Timberlake have roared around town in this classic. You might say owning a Road Runner was almost like having a backstage pass to eras gone by.
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Fun Facts About the Road Runner
Cultural Icon: It wasn't just a car but a pop culture phenomenon. TV shows and movies like The Dukes of Hazzard and Vanishing Point featured its sleek lines and roaring engines.
Plymouth Branding: Ever notice the cartoon-like character association? That's no accident—clever marketing merged the fun and power of the car with a catchy Road Runner cartoon theme.
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When it comes to buying or selling a classic muscle car like the Road Runner, knowing the full story is crucial. Here's why a vehicle history report and a car build sheet are your best friends:
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Pop Culture and Enduring Legacy
Carrying forward the iconic status, the Road Runner became more than just metal and rubber. It stood as a companion in the cultural narrative, drawing eyes on the silver screen and in reality with celebrity owners. Its role in reflecting the changing tides of the automotive world is as significant today as it was in the turbulent times of the '70s.
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The legacy of the Road Runner is an open road that continues to stretch on, drawing enthusiasts who appreciate not just cars, but the cultural and emotional history they carry. So, are you ready to join this journey of nostalgia and horsepower?
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Frequently Asked Questions
Well, let's see. Spotting a '73 Road Runner? It's pretty distinctive, you know? Think of it like this: it's got that iconic long hood, short deck profile—a real head-turner. But beyond the cool looks, pay close attention to the details. The grille is unique to that year, a bit more squared off than earlier models; and the taillights, ah, those are unmistakable. They're a definite giveaway. Also, the side stripes, a classic Road Runner feature, can vary; they're a good way to pinpoint the exact trim level if you're into that sort of thing. Basically, it's the little things that really set it apart from other Mopars of the era. So, keep your eyes peeled for those details!
Okay, so the engine choices in 1973? It wasn't as crazy as earlier years, that's for sure; those were the gas-guzzling days, you know? But they still offered a range of V8s. You had your basic 318, a solid performer. Then you'd step up to the 340, a bit more muscle under the hood. And of course, the top dog was the 440. That one was a real beast! Now, keep in mind, horsepower ratings were changing because of emissions; it wasn't quite the same raw power as earlier models. They were trying to make them more fuel-efficient. It's a bit of a bummer, but that’s how things were in the early '70s. So, yeah, three solid V8 choices but power was a little toned down compared to what you'd find in say, '69.
Generally speaking, you'd find a three-speed automatic transmission as a common pairing with those big V8s. Think of it as the go-to choice for most buyers, perfect for cruising. However, some folks went for the four-speed manual; those were for folks who really wanted to engage the driving experience. Now a four-speed on a 440 is something else. Those were serious muscle car enthusiasts! So it just depends on what you wanted and if you were prepared to wrestle that beast of a car.
That's a tricky one; values fluctuate like crazy, you know? A pristine, numbers-matching example, it'll fetch a pretty penny, maybe even a small fortune. But if it's been heavily modified, needs some serious work, or some parts are missing, that'll bring down the value. Options play a part too; a 440 six-pack car? Forget about it; those things are valuable. Think of it like buying a house: location, location, location; in cars, it's condition, condition, condition. So do your research! Get a reliable appraisal before buying anything; it saves you a headache in the long run.
Oh boy, where do I even begin? Rust is a big one—especially in areas that aren't well-protected. Finding replacement parts can also be a nightmare; it's not like they're easy to come by; many parts are getting scarce. But that's just the beginning; there's the mechanical side too, where you might have issues with the carburetor, fuel system, or even the engine itself. So it's not exactly a walk in the park, but if you have the time and money, it is very rewarding.