10 Underrated Classic American Cars That'll Last A Lifetime

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10 Underrated Classic American Cars That'll Last A Lifetime

If a Shelby or a Superbird is a little too out of reach for you, these underrated American classics are perfect alternatives.

The world of American classic cars is a great and diverse one; whether you're into old pickups, high-performance muscle cars, or the weird and the wonderful - there's something for everyone.

Naturally, though, the more popular models command some serious money now, with collectors and enthusiasts even seeing them as investments, rather than usable classics, which drives the prices up even further, leaving them out of reach for most of us.

We have scoured the classifieds though, and found some generally underrated gems that are not only more affordable and more accessible, but they have proved themselves over the decades to be reliable. What's not to love, and which would you be taking home?

We have collected data from sources such as CarSurvey and CarComplaints to bring you these 10 underrated classic American cars that will last for years.

10. 1971 AMC Javelin

Front View Of A Red 1971 AMC Javelin AMX Parked In The Sun Among Trees

The AMC Javelin is one funky muscle car, just look at that profile - there are curvaceous lines everywhere, and some sharp angles too, which helped bring the design out of the '60s and into the '70s. it may be a controversial design, which wasn't a big hit for many, but perhaps that's why it's often overlooked and underrated today.

1971 AMC Javelin Reliability Based On Owner Feedback

Across the 13 owner reviews that we could find for this model, we were pleasantly surprised to see that 100% would recommend the model, plus they'd happily buy from the brand again; it's clear then, that quirky AMCs have a particularly enamoring charm about them. A considerate 7.8 out of 10 was rewarded for reliability, which goes to show that when maintained, these unusual muscle cars will happily keep motoring on for many more years to come.

Problems Owners Report : General maintenance, items like starter motors and radiators would wear out, plus interiors don't last well in hot climates

Highest Mileage Recorded On CarSurvey : 212,000 miles

9. 1984 Buick Regal

85 Buick Regal T-Type - Front 3/4 View

Any gearhead with a particular love for American classics will instantly recognize this striking 80s design, but not because of the Regal itself. No, this simple Buick has been overshadowed by its more powerful brother - the GNX - for decades now. While the GNX is absolutely deserving of the attention it gets, we think the Regal is also worthy of its moment in the spotlight.

1984 Buick Regal Reliability Based On Owner Feedback

There's very little in the way of complaints lodged against the classic Buick Regal, with some complaints about transmissions wearing too quickly, and a few recalls from the period too. This Buick scores fairly highly in owner reviews for reliability too, as they have very little to moan about - other than general wear and tear items, which are particularly prevalent if the car has been sitting for some time. The main takeaway for prospective buyers here is, to give yourself the best shot at years of enjoyable motoring, purchase one that has a continual history and that hasn't been off the road for a long period of time.

Problems Owners Report : Worn belts and oil leaks

Highest Mileage Recorded On CarSurvey : 145,000 miles

Related: The 2000 Buick Regal GNX Concept: Trying To Revive A Legendary Name

8. 1964 Oldsmobile 442

Red 1969 Oldsmobile 442 W-30 pictured from the front 3/4

This muscle car may not be as overlooked and underrated as some of the other classics on our list, but the 442 does still live in the shadow of its period competitors such as the Chevrolet Chevelle or Dodge Charger R/T. The mighty Oldsmobile had the option of a huge 6.6-liter V8 under the hood, which sent a rather rampant 360 horsepower through to the rear wheels - but was it a reliable package?

1964 Oldsmobile 442 Reliability Based On Owner Feedback

One owner would argue that yes, the Oldsmobile is absolutely reliable, and capable of some serious mileage too, having covered some 70,000 miles in his since purchasing it. Sure, a lot of maintenance and replacing parts have been necessary, but that's just part and parcel of owning and driving a classic muscle car. Look after cars like the Oldsmobile 442, and they'll look after you- rewarding you with many happy miles and years of motoring.

Problems Owners Report : General and continual maintenance - anything original under the hood will need a watchful eye to ensure it doesn't fail under use

Highest Mileage Recorded On CarSurvey : 140,000 miles

7. 1970 Plymouth Duster

Front view of a black 1970 Plymouth Duster 340 on the road

The Plymouth Duster is a real gem of the 1970s. Sadly most enthusiasts would rather opt for the larger and more powerful Barracuda, but this slimmer and lighter alternative still offers a very complete package. Nimbler handling, a great selection of V8 motors, and a handsome exterior all work together to make this underrated classic worthy of your attention.

1970 Plymouth Duster Reliability Based On Owner Feedback

On CarSurvey, one owner takes pride in stating his 318 V8 powered Duster is "still running like new, even with 150,000 miles on it," clearly demonstrating to us, that the classic Plymouth is capable of some proper usage. Complaints are few and far between, from cooling issues (likely linked to a worn radiator or similar), to oil leaks and minor electrical issues. All in all, nothing you wouldn't expect from any car of this vintage.

Problems Owners Report : Similar to the muscle cars featured, the Duster requires constant maintenance but has a few common issues

Highest Mileage Recorded On CarSurvey : 140,000 miles

6. 1971 Pontiac Ventura

Pontiac Ventura GTO front

Here's another 1970s classic that plays second fiddle to bigger brothers, this time the GTO and Firebird. The styling of the Ventura is also a little awkward, which is typical of the early '70s, as swooping designs were starting to incorporate more angular and hard-edged features. Nevertheless, this underrated classic is available for some seriously tempting prices in 2023, so well worth a look if you desire a dependable muscle car.

1971 Pontiac Ventura Reliability Based On Owner Feedback

Someone else shares our opinion with the styling on the Ventura, exclaiming that "it looks like an old lady car," which we think was meant endearingly. The owner goes on to say it's a proper tire burner, has been absolutely no trouble, and has needed nothing but basic maintenance. A cheap-to-own classic that is equally economical to keep on the road, we think the Ventura represents that very rare thing - a bargain!

Problems Owners Report : Nothing but general maintenance

Highest Mileage Recorded On CarSurvey : 94,000 miles

5. 1964 Mercury Cyclone

1964 Mercury Comet Cyclone - Front Quarter View, Black

There's nothing difficult about the styling on this certified classic. Just look at those tail-fins, shining chrome trims, and twin headlamps; the Cyclone could win many a beauty contest, but yet somehow doesn't always get the recognition it deserves. A 289 V8 sits up front and offers a suitable 210 horsepower - more than enough for an evening cruise, or an enthusiastic drive down your favorite country road.

1964 Mercury Cyclone Reliability Based On Owner Feedback

You don't buy a 60-year-old car and expect perfection, especially on the mechanical side of things, so don't be surprised if you end up with a stained drive and oily hands. CarSurvey tells us that leaks are common, any original mechanical parts will need repair or replacement under regular use, and soft-seals will likely need swapping out too, especially in hotter climates. Having said that, the engine and transmission seem pretty solid - so the mighty Mercury will keep soldiering on, even if it does leave a trail of oil wherever it goes.

Problems Owners Report : Oil leaks, maintenance, and dried-out seals

Highest Mileage Recorded On CarSurvey : 94,000 miles

4. 1979 Buick Electra Park Avenue

Front three-quarter shot of a green 1979 Buick Electra Park Avenue, luxury car parked in a car-park

It's not all muscle cars and striking coupes though. Just look at this luxury sedan - it's super-imposing and has a green velvet interior that just screams retro charm. Cars like this had languished for decades as undesirable and dated models, which were troublesome to source parts for and just costly to fuel, hence why the 1980s and 1990s saw a rise of considerably more economical Japanese sedans.

1979 Buick Electra Park Avenue Reliability Based On Owner Feedback

Fortunately for fans of Americana, these land yachts are coming back into fashion, and we think it's high time they went from underrated to appreciated by the car community. A high score of 9.3 has been awarded for reliability on CarSurvey, which we think paints a great picture of just how dependable and well-engineered these older American classics really are. Net yourself a good one, and you'll have plenty of comfortable and retro-themed motoring ahead of you.

Problems Owners Report : Cruise control is a common failure point on these

Highest Mileage Recorded On CarSurvey : 125,000 miles

3. 1971 Dodge Demon

1971 Dodge Demon in gray pictured from the front, parked on the road

The modern-day Dodge Demon is a 1,025 horsepower monster and definitely is not underrated, having been promoted in the press quite considerably in recent years. This 1970s classic though, lives a different life, with a short production run that reflected its relative unpopularity when new, despite a seriously competent 5.6-liter V8 being offered. However, we think it looks great, clearly, it performs well, and it makes a fairly affordable classic alternative to newer and less charming muscle cars.

1971 Dodge Demon Reliability Based On Owner Feedback

Based on the humble Dodge Dart, and with a simple big-block V8 under the hood, parts are always easily accessible for this cool little muscle car - especially in 2023, where anything you could ever need is just a click away. Usually with high-performance classics, trim, and styling pieces can be hard to come by, but once again, thanks to it being based on the Dart, this isn't so much of an issue for the Demon, meaning it's much easier to keep this performance car on the road for longer.

Problems Owners Report : General maintenance, especially if they have been sitting for lengthy periods of time. Original examples will always prove more reliable than modified ones.

Highest Mileage Recorded On CarSurvey : N/A

2. 1983 Chevrolet Monte Carlo SS

A side shot of a purple 1984 Chevrolet Monte Carlo SS parked outdoors

Stepping out of the 1960s and 1970s then, we find ourselves looking at this quirky creation. The styling on this Monte Carlo SS is really rather something to behold, with a simplistic silhouette and an aggressive front end. A 5.0-liter V8 was tucked away under that sloping hood, but only produced 180 horsepower, which probably explains why this particular Chevy is a little unloved and underrated.

1983 Chevrolet Monte Carlo SS Reliability Based On Owner Feedback

"The best car I've ever owned" and "incredible durability" are some great examples of the high praise that owners bestow upon the Monte Carlo SS; they're clearly able to overlook the lacking performance and enjoy the model for what it is. Common items like the A/C pump and alternators will give up the ghost fairly regularly, but the main mechanical items have proved themselves to be able to last for years, so long as maintenance isn't neglected.

Problems Owners Report : Failing A/C pumps, alternators, and distributors

Highest Mileage Recorded On CarSurvey : 220,000 miles

Related: Targa Monte Carlo SS Teases Something Special Under The Hood

1. 1983 Ford Thunderbird Turbo Coupe

Front 3/4 view of the Thunderbird Turbo Coupe in Medium Canyon Red

Another example from the 1980s is the cool Ford, which just so happens to have one of the coolest names too - Thunderbird Turbo Coupe. If that's not enough of a reason to give this angry coupe some love, then perhaps the exciting turbocharged inline-4 is; although once again it didn't develop much power, but the turbo certainly made sure it was fun to drive.

1983 Ford Thunderbird Turbo Coupe Reliability Based On Owner Feedback

Across 7 reviews on CarSurvey, 100% of owners would happily buy from Ford again, and they've rated the Thunderbird with a perfectly adequate 7.3 out of 10. There's really very little other than general maintenance that owners will need to keep an eye on, to ensure that their Thunderbird will continue driving for years and years, although those in damp climates should keep a watchful eye on the bodywork, particularly if they don't have dry storage.

Problems Owners Report : Electrical issues, maintenance intensive and they can rust

Highest Mileage Recorded On CarSurvey : 292,000 miles