The 2000s were a terrible decade for General Motors and its subsidiaries. By the end of the decade, the situation had become so bad that GM had to close down two of its largest brands, Pontiac and Saturn. This left most gearheads feeling sad, as both brands had built some of the most iconic American cars, including the likes of the legendary Pontiac GTO, Saturn Sky, and more.

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There are many reasons why Pontiac and Saturn struggled in the 2000s — the global economic downturn, a lack of market focus, and the fact that GM had too many brands under its wing are some of them. Another key reason why the two beloved brands failed is bad vehicles. Over the years, Pontiac and Saturn released several terrible models that sold poorly and made customers gradually lose interest in their cars. This article explores ten awful cars that led to the death of Pontiac and Saturn.

10 Horrible Car That Killed Pontiac: Aztek

546b2e1ecb2c1_-_pontiacaztekpr-lg
Via GM

In the late '90s, Pontiac needed to find a new way to survive, as it was struggling to sell cars. After much deliberation, Pontiac decided to develop a new SUV model called the Aztek. The Aztek was actually a great idea at the time, as the demand for SUVs was growing rapidly.

2002 Pontiac Aztek 2 Cropped
Via en.wikipedia.com

Unfortunately, the execution was all wrong. When the Aztek debuted in 2001, it immediately made the headlines for having one of the ugliest designs ever conceived. Although the Aztek was a practical and capable SUV, people just couldn't accept its horrible design, which is why it only stayed in production for four years.

9 Horrible Car That Killed Saturn: 2003 Ion

2003-saturn-ion
via carparts

The Ion is a compact car built by Saturn in the 2000s. The Ion was the replacement for the Saturn S-Series and was based on the GM Delta platform. Saturn had a lot of hopes riding on the Ion, but it ended up being a huge disappointment.

via YouTube user EliYourCarGuy

The main problem with the Ion was its poor build quality. Buyers had a mountain of repair issues to deal with. Add a cramped, uncomfortable interior, safety recalls, and a poor driving feel, and it's easy to see why the Ion failed miserably.

8 Horrible Car That Killed Pontiac: Fiero

Pontiac Fiero - Front
Via Mecum Auctions

When GM unveiled the Fiero in the '80s, many were impressed. Its eye-catching wedge-shaped design could compete with European imports, while its mid-engined layout gave it a superb driving feel.

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1986 Pontiac Fiero GT Classic Car In Gold
Via: BringaTrailer

Sadly, the Fiero was built at a time when GM cars were known to have serious reliability and build quality issues. The Fiero had many breakdowns and would even suffer from engine fires at times. It's no surprise that the Fiero is one of the cheapest classic sports cars available today.

7 Horrible Car That Killed Saturn: 2002 SL1

2002 Saturn SL1
Via Wikipedia 

The Saturn S Series was a complete disaster from the moment it debuted in the early '90s. There was nothing special about the S Series. For one, the design was plain, and while it received some updates throughout its production run, there just wasn't anything there to catch people's interest.

2002 Saturn SL1
 Via Cargurus 

Then there were the build quality issues. The SL1 had a plastic body and had a myriad of reliability issues. It's no surprise why this horrible car sold poorly.

6 Horrible Car That Killed Pontiac: Montana

pontiac Montana
Via Wikipedia

The Montana is a minivan Pontiac produced from 1997 to 2009 over two generations. The Montana started as a trim level for the Pontiac Trans Sport van, but later became a standalone model in 1999.

pontiac Montana
via CarGurus

The Montana was a decent family minivan with plenty of space and decent reliability. However, it performed poorly in the market, forcing Pontiac to end its production run in 2009.

5 Horrible Car That Killed Saturn: 2008 Vue

Saturn Vue
Via: russellswrench.com

The demand for SUVs in the US was growing rapidly in the early 2000s, so Saturn decided to build one in an attempt to improve sales. The result was the Vue, a compact SUV that impressed many at first.

Saturn Vue
via Wikimedia

Unfortunately, the Vue still had Saturn's poor reputation for unreliability, as many buyers complained it had transmission and electrical issues. It didn't help that the second-generation model was a rebadged Opel Antara.

4 Horrible Car That Killed Pontiac: 2004 GTO

2006 Pontiac GTO 2-Door Coupe
Via: Mecum

With every attempt to improve sales failing, Pontiac decided to turn to its most iconic model ever, the GTO. However, instead of reviving it as the glorious muscle gearheads knew, Pontiac decided to slap a GTO badge on the aging Holden Monaro coupe.

RELATED: 5 Best And 5 Worst Pontiac GTOs Ever Made

Pontiac GTO
Via Mecum Auctions

Of course, this move didn't sit well with most gearheads. One of the most iconic muscle cars of all time had been reduced to a rebadged Australian coupe. Even though it had a powerful V8 under the hood, the 2004 GTO still failed miserably.

3 Horrible Car That Killed Saturn: 2008 Astra

Black 2008 Saturn Astra
Via YouTube

In the mid-2000s, Saturn needed a new affordable model to add to its lineup. With no funds or time to develop a new model from scratch, Saturn decided to rebadge the European Opel Astra.

Blue 2009 Saturn Astra
Via She's Got Wheels

The Astra looked like it was destined for success, as it was stylish, had great handling, and had a solid fit-and-finish. Sadly, buyers weren't interested. According to GM executive Bob Lutz, the Astra failed because GM had to raise its price after the dollar lost value against the Euro.

2 Horrible Car That Killed Pontiac: Sunfire

Pontiac-Sunfire
via wikipedia

In 1995, Pontiac unveiled the Sunfire as a replacement for the Sunbird. Not only did the Sunfire have a different model name to its predecessor, but it also had dramatic styling changes that many didn't like.

Orange Pontiac Sunfire 2005
via dragtimes.com

Things didn't get much better under the hood. There were four engine options for the Sunfire, but none of them had more than 150 hp. Add rust issues, an imprecise manual transmission, and an overall boring ride, and you can see why the Sunfire failed.

1 Horrible Car That Killed Saturn: 2001 L300

Saturn L300
 Via Wikipedia Cropped

Saturn had a lot of hope riding on the L Series when it introduced it in 1999. This line of mid-size sedans and station wagons was supposed to appeal to budget-minded buyers, but it ended up being a massive disappointment.

Saturn L300
Via Auto Auction Spot 

The L300 and other L Series models gained a reputation for engine failure, transmission issues, and overall fit-and-finish issues. Saturn finally pulled the plug on the L Series in 2005 after a massive recall affecting over 300,000 vehicles.