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These "Lemons" Were The Most Unpopular Cars Of The 1970s. Now They're Treasured By Collectors—Did You Drive One?


October 16, 2026 | Jack Hawkins

These "Lemons" Were The Most Unpopular Cars Of The 1970s. Now They're Treasured By Collectors—Did You Drive One?


Yesterday's Lemons, Today's Collector Cars

Remember when nobody wanted to be caught driving a Ford Pinto or AMC Pacer? The 1970s gave us some truly questionable automobiles, from rust-prone compacts to underpowered sports cars. But here's the funny part: several of those automotive punchlines have become sought-after classics. Did you own one?

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AMC Pacer: The Fishbowl On Wheels

Introduced in 1975, the AMC Pacer looked like somebody had put a greenhouse on wheels. Its enormous windows and unusual proportions made it an easy target for jokes. Poor fuel economy didn't help, either. Today, collectors appreciate its unmistakable appearance and wonderfully strange personality.

File:1975 AMC Pacer base model frontrightside.jpgCZmarlin — Christopher Ziemnowicz, a photo credit would be appreciated if this image is used anywhere other than Wikipedia. Please leave a note at Wikipedia here. Thank you!, Wikimedia Commons

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AMC Pacer X: The Sporty Fishbowl

Believe it or not, AMC offered a sporty Pacer X, complete with bucket seats, special trim, and a floor-mounted shifter. It couldn't exactly outrun a Camaro, but that hardly matters anymore. Original examples have developed a following among collectors who appreciate the stranger side of 1970s motoring.

1975 AMC Pacer X coupe, by American Motors Corporation. Right side profile.  One of the cars in the permanent collection at the Antique Automobile Club of America Museum, located in Hershey, Pennsylvania. The AACA is the premier car club in the world focuCZmarlin — Christopher Ziemnowicz, releases all rights but a photo credit would be appreciated if this image is used anywhere other than Wikipedia. Please leave a note at Wikipedia here. Thank you!, Wikimedia Commons

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AMC Gremlin: The Car With Half A Rear End

The Gremlin debuted in 1970 looking like AMC had simply chopped the back off another car. That's essentially what happened. Despite its awkward styling, it sold surprisingly well. Once dismissed as a cheap economy car, the Gremlin has become a nostalgic favorite, particularly among AMC enthusiasts.

1970 AMC Gremlin. An innovative, economical, sub-compact car built by American Motors Corporation (AMC). Introduced by AMC in the middle of the 1970 model year as the first modern sub-compact built in the United States. This is an all-original car finished inCZmarlin — Christopher Ziemnowicz, a photo credit would be appreciated if this image is used anywhere other than Wikipedia., Wikimedia Commons

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AMC Gremlin X: The Unexpected Muscle Car

Imagine pulling up beside a Gremlin, only to discover it had a factory V8 under the hood. Starting in 1972, buyers could order the Gremlin with AMC's 304-cubic-inch engine. Those unusual V8 versions are especially interesting to collectors today. Who says an economy car can't have attitude?

1972 AMC Gremlin X model -  An innovative sub-compact car made by American Motors Corporation (AMC). This car is finished in Hunter Green Metallic with white body side stripes, and the standard bucket seat interior in black. This car has the optional 304 CZmarlin — Christopher Ziemnowicz, a photo credit would be appreciated if this image is used anywhere other than Wikipedia., Wikimedia Commons

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Chevrolet Vega: A Rusty Reputation

Chevrolet had high hopes for the Vega when it arrived in 1971. Unfortunately, its aluminum-engine troubles and notorious corrosion problems soon overshadowed its attractive styling. Many disappeared into junkyards. Today, surviving examples attract enthusiasts who remember when these little Chevrolets seemed to be everywhere.

1971 Chevrolet Vega Hatchback CoupeChevrolet pre-1978, Wikimedia Commons

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Chevrolet Cosworth Vega: The Expensive Experiment

The Cosworth Vega was Chevrolet's attempt to give its troubled compact some genuine performance credentials. Introduced in 1975, it featured a sophisticated twin-cam engine and distinctive styling. Its steep price discouraged buyers, but limited production and unusual engineering have since earned it a dedicated collector following.

1975 Chevrolet Vega Cosworth photographed at the June 24th, 2024 Cruisin' the River Lowellville car show in Lowellville, OhioMercurySable99, Wikimedia Commons

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Ford Pinto: From Scandal To Collector Curiosity

Few 1970s cars carry baggage quite like the Ford Pinto. Its controversial fuel-system design and rear-impact fire risks permanently damaged its reputation. Nevertheless, surviving Pintos now attract nostalgia-driven collectors. They aren't universally valuable, but clean originals are increasingly unusual sights at classic-car gatherings.

1972 Ford Pinto 2.0 Taken at the British Motor Museum Old Ford Rally 2019, GaydonVauxford, Wikimedia Commons

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Mercury Bobcat: The Pinto's Forgotten Cousin

Remember the Mercury Bobcat? Introduced in the United States for 1975, it was essentially a more dressed-up Pinto. Unfortunately, that meant inheriting much of its relative's reputation. Today, the scarcity of well-preserved Bobcats gives them a certain appeal among collectors of forgotten Detroit machinery.

Mercury Bobcat PincatCrwpitman, Wikimedia Commons

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Ford Mustang II: The Mustang Nobody Respected

The Mustang II arrived in 1974, trading much of its predecessor's muscle for smaller dimensions and better fuel economy. It actually sold extremely well, but later Mustang enthusiasts weren't impressed. Decades later, attitudes have softened, with tidy surviving examples attracting genuine collector interest.

Bright Red. 
The 1974-78 2nd generation Mustang followed world trends influenced by the oil crisis etc and was a smaller car again. In 1974, only available with a 140 cu in 4 cyl or 171 cu in V6. The engine bay was modified and the V8 brought back in 1975Sicnag, Wikimedia Commons

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Ford Mustang II King Cobra: A Second Chance

By 1978, Ford was determined to make the Mustang II look exciting again. Enter the King Cobra, featuring an aggressive hood graphic, spoilers, and a standard V8. Performance remained modest, but surviving examples have become particularly desirable among fans of Ford's most misunderstood Mustang generation.

1978 Ford Mustang II King Cobra photographed at the 2023 St. Ignace Car Show Weekend in St. Ignace, Michigan, USA.Elise240SX, Wikimedia Commons

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AMC Matador Coupe: The Strange-Looking Contender

The redesigned Matador coupe arrived in 1974 with dramatic curves that divided opinion. Its unusual styling never achieved universal affection, and surviving examples are increasingly scarce. Today, enthusiasts appreciate its distinctive shape, NASCAR connections, and undeniable 1970s character. It's certainly not another ordinary muscle car.

File:1974 AMC Matador X coupe in burgundy with white stripe and roof at 2021 AMO meet 2of6.jpgCZmarlin — Christopher Ziemnowicz, a photo credit would be appreciated if this image is used anywhere other than Wikipedia., Wikimedia Commons

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AMC Matador Oleg Cassini: Disco-Era Luxury

What happens when a fashion designer gets involved with an AMC? You get the Oleg Cassini Matador, featuring distinctive copper-toned trim and a luxurious interior. It seemed rather extravagant for a practical American coupe. Today, collectors appreciate this wonderfully unusual collaboration between Detroit and high fashion.

1974 Matador coupe, an aerodynamically styled fastback built by American Motors Corporation/ It was the only all-new model in the popular mid-size car segment for that model year. This car has the special Oleg Cassini option. This consists of numerous appCZmarlin, Wikimedia Commons

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Bricklin SV-1: The Canadian Sports Car Disaster

Built in New Brunswick during the mid-1970s, the Bricklin SV-1 promised futuristic styling and impressive safety features. Unfortunately, production troubles, overheating, and troublesome gullwing doors became part of its story. Fewer than 3,000 were sold, helping make surviving examples fascinating collector curiosities.

Front right view of a 1974 Bricklin SV-1 sports car. This model features American Motors (AMC) powertrain including the 360 CID (5.9 L) V8 engine and 4-speed manual transmission. The picture was taken at a meeting of the Potomac Ramblers Auto Club in MaryCZmarlin — Christopher Ziemnowicz — photo credit is required if this image is used anywhere other than Wikipedia., Wikimedia Commons

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Triumph TR7: The Wedge That Divided Drivers

When the Triumph TR7 appeared in 1975, its wedge-shaped styling was unlike anything traditional British roadster fans expected. Early reliability problems made matters worse. Today, enthusiasts admire its handling, unusual design, and relative affordability. Just don't expect everyone at the car show to agree about its looks.

Triumph TR7 Hardtop shortly after model launchCharles01, Wikimedia Commons

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Triumph Stag: Beautiful But Temperamental

The Triumph Stag looked like a sophisticated European grand tourer, complete with V8 power and convertible styling. Unfortunately, overheating and engine troubles made ownership frustrating. Today, well-maintained examples have an enthusiastic following. For some collectors, the Stag's beautiful design outweighs its famously complicated past.

1973 Triumph Stag (Mark II federal model) in Water Mill, NY. Used to carryMr.choppers, Wikimedia Commons

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Jensen-Healey: The Sports Car That Almost Worked

Launched in 1972, the Jensen-Healey combined British roadster styling with a Lotus-built engine. It sounded like a winning formula. Unfortunately, quality problems, rust, and disappointing sales undermined its prospects. Today, enthusiasts appreciate its performance potential, rarity, and interesting place in British automotive history.

Jensen-Healey
(DVLA) first reg 1 December 1972, 1973 cc
Duxford Spring Car Show 2011pyntofmyld, Wikimedia Commons

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Fiat X1/9: The Little Italian Trouble-Maker

The Fiat X1/9 offered mid-engine handling, removable-roof driving, and Italian styling at a relatively modest price. Unfortunately, limited power and corrosion problems discouraged many buyers. Today, enthusiasts appreciate its entertaining handling and unusual engineering, making well-preserved examples attractive alternatives to more conventional classics.

A Classic Fiat X 1/9 from 1973 at a Car meeting in Ulva Kvarn, UppsalaStaffan Andersson, Wikimedia Commons

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Chevrolet Monza: The Forgotten Sports Coupe

Chevrolet introduced the Monza in 1975 with sleek styling and available V8 power. Unfortunately, emissions-era performance restrictions meant it rarely delivered the excitement its appearance promised. Many eventually disappeared. Today, enthusiasts have rediscovered this overlooked coupe, especially those who remember its distinctive fastback shape.

6th Annual Trolls Classic Car Show
Hosted by: Sunburg Trolls Car Club
Club Website: sunburgtrolls.com/members.html
Labor Day, September 1, 2014
Sunburg Community Center
Sunburg Minnesota

More car pictures separated by make by clicking on this Flickr linkGreg Gjerdingen, Wikimedia Commons

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Chevrolet Monza Spyder: A Second Look

The Monza Spyder added sporty graphics, special trim, and a more aggressive appearance to Chevrolet's compact coupe. It looked considerably faster than many versions actually were. These days, collectors appreciate the Spyder's unmistakable 1970s styling, particularly when an original car still wears its factory graphics.

1978 Chevrolet Monza 2+2 Sport Hatchback Coupe with Spyder Appearance and Equipment packages photographed at the 2023 Fall Fest and Car Cruise in Ellwood City, Pennsylvania. Finished in Red.MercurySable99, Wikimedia Commons

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Volkswagen Thing: Too Weird To Ignore

The Volkswagen Thing arrived in American showrooms in 1973 looking more like military surplus than a modern automobile. Its boxy body, removable doors, and modest engine weren't for everyone. Today, its wonderfully eccentric appearance has become its greatest attraction, with well-preserved examples attracting serious enthusiast interest.

Volkswagen Type 181Jeremy from Sydney, Australia, Wikimedia Commons

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Plymouth Volaré: From Showroom Favorite To Embarrassment

The Plymouth Volaré arrived in 1976 with considerable promise, even sharing Motor Trend's Car of the Year honors with its Dodge Aspen sibling. Unfortunately, recalls and premature rust damaged its reputation. Today, surviving examples have a small but enthusiastic following among Mopar collectors.

A baby blue classic 1976 Plymouth Volaré parked on the streets of San Diego, California - U.S.A.Stch2022, Wikimedia Commons

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Plymouth Volaré Road Runner: A Muscle-Car Shadow

By the late 1970s, the once-mighty Road Runner had become an appearance-oriented version of Plymouth's compact Volaré. Buyers expecting traditional muscle-car performance were often disappointed. Today, these unusual Road Runners attract collectors interested in the final years of Plymouth's famous performance nameplate.

1980 Plymouth Volare RoadrunnerGreg Gjerdingen from Willmar, USA, Wikimedia Commons

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Dodge Aspen R/T: The Muscle Car That Wasn't

The Dodge Aspen R/T brought aggressive stripes and sporty styling to Chrysler's troubled compact platform. Unfortunately, modest performance and the Aspen's reputation for quality problems limited its appeal. Today, surviving R/T models are unusual collector finds, particularly those equipped with the optional 360-cubic-inch V8.

1976 Dodge Aspen R/TGreg Gjerdingen from Willmar, USA, Wikimedia Commons

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Plymouth Arrow: The Forgotten Japanese-American Coupe

Introduced in 1976, the Plymouth Arrow was actually built by Mitsubishi. Although generally well regarded by owners, it struggled to become a household name. Today, original Arrows are surprisingly difficult to find, and enthusiasts appreciate their lightweight construction, simple engineering, and wonderfully nostalgic styling.

Matthew Enright Menright63 10:58, 12 July 2007 (UTC)
1977 Plymouth Arrow, 2.0 Litre, Purchased in Calgary, AB in 1981 by Matthew Enright.
Photograph taken west of Cochrane, AB in 1981.Menright63 at English Wikipedia, Wikimedia Commons

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Renault Le Car: The French Oddball

The Renault 5 became hugely popular in Europe, but American buyers were less enthusiastic about the little hatchback marketed as Le Car. Its unconventional French character wasn't for everyone. Today, surviving examples attract fans of unusual imports and drivers who remember its unmistakably European personality.

1983 Renault Le Car Sport, with the optional sunroof and nearly all other available extras.Mr.choppers, Wikimedia Commons

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From Junkyard Rejects To Nostalgic Treasures

Who would have imagined that yesterday's automotive embarrassments would become today's conversation pieces? Not every surviving Pinto or Pacer is worth a fortune, but rarity, nostalgia, and devoted owners have given these cars new lives. Sometimes, the cars we laughed at become the ones we miss most.

An old, rusted car sits abandoned in a scrapyard under the sunny desert sky.Get Lost Mike, Pexels

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