1. DeLorean DMC-12
   AMC Gremlin
2. Smart ForTwo
   Hummer H2

Let's face it, the DeLorean failed for a number of reasons. Looks must have been one of them. The fact that its performance figures, for a supposed supercar, were terrible also didn't help much.

1. Smart FourTwo
   Nissan Juke
2. BMW 5-Series
   Smart ForTwo

Sales figures for the BMW 5-Series in the United States have been terrible. In fact, in 2017, they dropped staggering 42%. Now that's unpopular.

1. Hummer H2
   Smart ForTwo
2. Nissan Cube
   AMC Gremlin

There is a famous joke about Smart's mini car. "A Smart car hit a squirrel on the highway. Don't worry the squirrel is OK, the Smart car is a write-off though." 'Nuff said!

1. Dodge Dart
   Ssangyong Rodius
2. DeLorean DMC-12
   Chevrolet HHR

Reviving a classic Dodge marque hasn't worked out at all with the Dart. Sales in America have been poor and dropped significantly following the year of its release.

1. Ford Edsel
   Chevrolet HHR
2. AMC Gremlin
   BMW 5-Series

The Edsel was meant to be a triumph for Ford. Instead it cost them money, and lots of it. The American public refused to buy it when released in the late '50s. And reports suggest Ford lost up to $2 million as a result.

1. Ford Edsel
   BMW X6
2. Ssangyong Rodius
   Chevrolet SS

Despite have rave reviews, the price of the Chevrolet SS put off many potential customers. It simply didn't sell well at all.

1. Dodge Omni
   Smart ForTwo
2. Lightburn Zeta
   Pontiac Aztek

Released to the American public in 2001, the Aztek from Pontiac wasn't a pretty looking car, especially the sloping rear section. It didn't sell well either.

1. Hummer H2
   Smart ForTwo
2. Nissan Cube
   AMC Gremlin

It's a driving cube! It's ugly. No one likes it. Even the marketing department at Nissan failed to have words for this vehicle, describing the front as looking like a 'bulldog wearing shades'. To further show how much it was hated, the Cube was voted the most embarrassing car by American audiences in 2013.

1. Fiat Multipla
   BMW 5-Series
2. Hummer H2
   Chevrolet HHR

Not only ugly, the Chevrolet HHR was somewhat of a recall waiting to happen. Over a six-year sales period, the HHR sold 1 million units but generated 6 million recalls. That's some ratio! Yep, it became pretty unpopular as a result.

1. Hummer H2
   Smart ForTwo
2. Nissan Cube
   AMC Gremlin

There is lots to hate about the Hummer H2. The fact that you can basically go around the block before you need to fill the tank again is the prime problem with this hulking beast. And the fact that it is huge and required two football fields worth of space to park didn't help the love toward it either.

1. Dodge Omni
   Saturn Ion
2. Hummer H2
   Smart ForTwo

Although the Omni initially sold well, it soon became apparent that it was not a well-made car. It wasn't very safe either. Soon, it was very unpopular.

1. AMC Gremlin
   Ford Edsel
2. Cadillac Cimarron
   Nissan Cube

So this Caddy was actually a rebadged Chevrolet at double the price. Seems like a stupid move. It was, as the Cimarron was hugely unpopular.

1. AMC Gremlin
   Jeep Compass
2. BMW X6
   Studebaker Wagonaire

A retractable roof on a station wagon sounded awesome ... in theory. But it leaked, a lot! The Wagonaire model with this roof was a flop and the marque soon disappeared off showroom floors.

1. Fiat Strada
   Kia Spectra
2. Dodge Coronet
   Nissan Cube

By the end of the 1960s, American had its fill of pointy tail-finned cars. The Coronet had those. It also had a range of other additions that weren't necessary. It became an unpopular marque in the Dodge brand very quickly.

1. Hummer H2
   Pontiac Aztek
2. Ford Pinto
   Dodge Omni

The Pinto was not one of Ford's greatest moments. Ugly and unsafe, the company was prosecuted as a result of a death that occurred in a Pinto. As a result, Ford lost many loyal customers.

1. Hummer H2
   Nissan Juke
2. Fiat Multipla
   DeLorean DMC-12

It's not the prettiest car ever made, and sales in the United States have dropped significantly for the Juke. Certainly not popular with the American public.

1. Hummer H2
   Smart ForTwo
2. Nissan Cube
   AMC Gremlin

V8 versions of the Gremlin are considered muscle cars. But putting a big motor in it didn't hide the problems the Gremlin had. Firstly, it was ugly. Secondly, the build quality was terrible. People soon began to hate the Gremlin...

1. Ssangyong Rodius
   Toyota Avalon
2. Chrysler Sebring
   BMW 5-Series

Another car the American public just stopped buying. It's easy to see why, with the styling on the Sebring not the greatest work every from Chrysler designers. It wasn't a great ride either.

1. Jeep Compass
   Chevrolet Aveo
2. Ford Pinto
   Toyota Tercel

Pre-2017, the Compass was the most hated SUV in America. In fact, it was ranked lowest in reliability and had the worst customer satisfaction rating in its class in the United States. Talk about unpopular!

1. Toyota Tercel
   Ford Pinto
2. DeLorean DMC-12
   BMW 5-Series

Although Toyota is popular in the United States now, this wasn't the case. Many models were hated by the American public and just didn't sell. The Tercel of the late '80s is a case in point. Probably as it is a contender for ugliest car of all time.

1. Pontiac G3
   Studebaker Wagonaire
2. Chevrolet SS
   Lightburn Zeta

Only 6000 and a few G3's were sold in the United States ... ever. Now that's unpopular.

1. Kia Spectra
   Chrysler Sebring
2. Studebaker Wagonaire
   Ford Pinto

High gas mileage, poor build quality, not exactly a looker. The Kia Spectra had many problems, and the American public just stopped buying them. Kia replaced the Spectra soon afterward.

1. Yugo
   Dodge Coronet
2. Isuzu Axiom
   Dodge Omni

Rubbish looks, rubbish reliability. That about sums about the Yugo. Strangely, over 140,000 were sold in the United States in the 1980s. They were still hugely unpopular though.

1. Dodge Omni
   DeLorean DMC-12
2. Isuzu Axiom
   BMW 5-Series

Before Isuzu pulled the plug on their US operations, they gave Americans the Axiom. And Americans didn't want it. Try as they might, Isuzu tried to sell this 'interesting' looking SUV for two years but no one was buying.

1. Jeep Compass
   Subaru Baja
2. Pontiac G3
   Chevrolet Aveo

A coupe pickup. What's not to like about the Subaru Baja? Well, everything apparently. Only 33,000 sold in the US, making it a massive failure.

1. Fiat Multipla
   Isuzu Axiom
2. Acura ZDX
   Nissan Juke

Brave, bold styling. Not loved by America. Only 5,677 units sold.

1. Cadillac Cimarron
   Chevrolet HHR
2. Saturn Ion
   Nissan Cube

Boring to look at and poorly made the Saturn Ion was not well loved. Who puts a speedometer in a center console anyway...

1. DeLorean DMC-12
   Nissan Cube
2. Smart ForTwo
   Fiat Multipla

What was Fiat thinking? This compact MPV was first released in 1998. With its odd shape, it got more notice thanks to its looks than anything else. And those weird mid-center lights? What are those all about? Certainly, this is one of the most unpopular Fiat models ever.

1. Cadillac Cimarron
   Subaru Baja
2. Aston Martin Cygnet
   AMC Gremlin

An economical Aston Martin city car. Wait, just say that again slowly. Yes, it simply didn't sell. That probably had something to do with the $40,000 price tag.

1. BMW X6
   Fiat Strada
2. Hummer H2
   Nissan Cube

Let's get out of the way. The X6 is damned ugly. A cross between an SUV and a coupe - a Sport Active Coupe, according to BMW - the world was just not ready for it in 2008. Since, it has become one of BMW's least popular models and it's easy to see why.

1. Lightburn Zeta
   Chevrolet SS
2. Ssangyong Rodius
   Coda Electric Sedan

Made in Australia, the Zeta first entered production in 1963. This lasted until 1965 with only 400 sold. This might have been on account of the fact that the Zeta not only had a silly name but was hideous to look at.

1. Chevrolet SS
   Renault Avantime
2. Lexus IS 300 CrossSport
   Ford Pinto

This is a great car, especially as it's rear-wheel drive. It just didn't sell, so therefore makes our unpopular car list.

1. Aston Martin Cygnet
   Fiat Strada
2. Kia Rio
   Renault Avantime

Not a smash hit in the US, this people carrier only sold a little over 8,000 units during its production run.

1. Nissan Juke
   Lexus IS 300 CrossSport
2. Kia Rio
   Suzuki Kizashi

Designed with American motorists in mind, the Kizashi was a massive failure, selling only around 22,000 units. Make of that what you will.

1. Coda Electric Sedan
   Saturn Ion
2. Dodge Dart
   Dodge Omni

It's 2012. Electric cars are the new "in" thing. Chinese auto manufacturer Coda releases its electric sedan. Although it's 'green', it's also ugly. Just 120 are sold in the US and the company disappears without a trace. This just proves that even if it's saving the world, it needs to look good!

1. Ssangyong Rodius
   Toyota Tercel
2. Chevrolet Aveo
   Dodge Dart

The first Aveos released by Chevrolet in 2002 were rebadged Daewoo Kalos vehicles. Not Chevy's greatest move. Although the Aveo improved in later life, many people were put off by the first version.

1. Suzuki Kizashi
   Toyota Avalon
2. Dodge Dart
   Aston Martin Cygnet

Sales figures for the Avalon in America have been poor. Why this is so, is unsure. As an example, a little over 2,000 were sold in February 2017, a drop of 34% from the same period the year before.

1. Ssangyong Rodius
   BMW 5-Series
2. Kia Rio
   Fiat Multipla

This massive MPV was first marketed in 2004. The good? It can carry up to 11 people. The bad? They won't want to get in it because it's so ugly! It sold terribly, and as a result is certainly an unpopular car.

1. Acura ZDX
   Kia Rio
2. Ford Edsel
   Nissan Juke

The early versions of the Kia Rio were just plain ugly. If that's not enough to turn you off them, then they were not well-built or reliable. And they were a little dangerous. Luckily, newer models have improved somewhat.

1. Isuzu Axiom
   Coda Electric Sedan
2. Fiat Strada
   Kia Rio

OK, let's just all agree that Fiat has built some ugly cars over the years (the Multipla, anyone?). The Strada, released in the 1970s, is a close second in the ugly stakes. No one liked it as a result, and Fiat soon pulled their operation back to Europe.