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2005
Pontiac G6

Starts at:
$20,675
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New 2005 Pontiac G6
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NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • 4dr Sdn
    Starts at
    $20,675
    22 City / 32 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Front Wheel Drive
    Drivetrain
    See all specs
  • 4dr Sdn GT
    Starts at
    $23,300
    21 City / 29 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Front Wheel Drive
    Drivetrain
    See all specs

Notable features

3.5-liter V-6
FWD layout
High-performance GTP model
Optional Panoramic roof
Optional side-curtain airbags

The good & the bad

The good

Passenger space
Powertrain choices
Driver-oriented cockpit

The bad

Pending further review

Expert 2005 Pontiac G6 review

our expert's take
Our expert's take
By G. Chambers Williams III
Full article
our expert's take

Pontiac’s new G6 sedan just might be the best-kept secret in the auto industry this year. Arguably one of the best midsize sedans on the market and a potentially formidable competitor to the best-selling Toyota Camry and Honda Accord, the G6 debuted this past fall as the replacement for the long-running Grand Am.

Despite a much-publicized event in which General Motors gave away 276 of the cars to the studio audience at an Oprah Winfrey TV show in September, the G6 has largely gone unnoticed by the car-buying public — even though by Pontiac standards it’s nearly a runaway best-seller.

Sales are on track to total more than 100,000 units in the car’s very first year, but that’s still far below the 300,000-plus sold of each of the midsize segment leaders, the Camry and the Accord.

Some industry observers blame GM for a lackluster advertising campaign for the cars, while others say that Pontiac cars just aren’t on many consumers’ radar screens, having been allowed to languish over the past several years as the giant automaker focused more on trucks. Pontiac is paired with GMC Truck in the GM bureaucracy, and with that arrangement, Pontiac doesn’t get many truck products bearing its name. For dealers, it’s not a big problem, as most carry Pontiac and GMC vehicles in the same showrooms.

But for the Pontiac brand itself, having mostly cars has worked to limit the brand’s appeal when most consumers are looking for sport utility vehicles or pickups.

People do still buy plenty of cars, however, a fact underscored by Toyota’s and Honda’s continuing ability to sell so many of their midsize Camry and Accords each year. Consumers who take the time to test-drive a new G6 — especially after trying an Accord or Camry, or both — often find the G6 much more appealing, dealers say. But getting customers into showrooms in sufficient numbers to try the G6 before buying a Camry or Accord is Pontiac’s biggest problem.

“We believe we’re making great progress, but we have a long way to go” to match Toyota’s and Honda’s popularity with American consumers, Pontiac marketing director Mark-Hans Richer said.

But the G6 is a great success already, considering that since launch last fall until now, it has been sold only in one form — a sedan with a 200-horsepower V-6 engine, he said.

“Comparing sales of the G6 to comparable models of last year’s Grand Am, retail sales are up 75 percent through June,” Richer said.

In fact, the G6 became Pontiac’s best-selling car within weeks of arriving at dealerships.

“There has been a lot of misinformation about the G6,” he said. “Beside sales being up significantly over Grand Am, we’re getting $5,000 more per unit than we did with Grand Am — after incentives. We have 75 percent fewer rental-fleet sales, which is a good thing, and our average buyer’s age, in the low 40s, is three years younger than the average in the midsize segment.

“The truth is we are selling more and doing much better with this car than with the Grand Am.”

And those sales will be going much higher with variants of the G6 that are on their way, Richer said.

“We began building the four-cylinder models this month, and we are rolling out the G6 coupe to dealers as we speak,” he said. “We’re starting production of the 3.9-liter V-6 performance models now as well, and they will begin arriving at dealers in a few weeks.” But that’s not all. In six months, Pontiac will introduce a G6 convertible with a retractable hardtop.

“So far, we’ve just had the one V-6 model, but there are many more chapters to write in the G6 story,” he said.” Even so, we’re very thrilled with Chapter One.

“This car is a really great success — owners we talk to are thrilled with it. Our dealers are happy and say they just need to add more variations to the mix. We’re doing that as we speak,” Richer said. The industry weekly Automotive News reported that Pontiac showed lackluster performance in June as GM’s overall sales spiked 47 percent during the company’s “employee discount for everyone” promotion.

But the article failed to mention that G6 sales did not rise significantly under that program because dealers had mostly 2006 models in inventory, Richer said. The employee discounts were limited to 2005 models.

“We had an early model-year changeover, so those discounts didn’t apply to most of the G6s in dealer showrooms,” he said.

Still, dealers who had leftover ’05 models cleared many of them out with the employee discounts.

Dealers say they’re getting the same response from customers that Pontiac is seeing nationwide — those who take the time to check out the G6 usually end up buying it over an Accord or Camry.

“What we’ve seen is that customers who come in and drive it, love it,” one dealer said. “They say there is a lot of content for the money, giving them a good value. But it’s also just a fun car to drive. It’s a very good-performing automobile.”

Some popular options have helped boost G6 sales as well — such as adjustable pedals and remote engine starting, dealers say. And it gets 30 mpg on the highway — with a V-6 engine. With gasoline prices continuing to climb, the G6’s fuel economy is a great selling point, dealers say.

Quality is not an issue with the G6 either, Richer said. GM products rank at the top along with the Japanese brands in recent J.D. Power surveys.

The G6 even beat the competition in Strategic Vision’s 2005 Total Quality awards, Richer said.

“The car won in its category over Honda, Toyota, Nissan and Mazda in just its first year,” he said. “We’re right there at the top in initial quality.”

Besides variants of the G6 on their way to market, Pontiac has two other products coming later this year that dealers are excited about.

They are the Solstice, a two-seat, open-top roadster; and the Torrent, a compact SUV to compete against the Ford Escape/Mercury Mariner, Toyota RAV4 and Honda CR-V. “We’re seeing tons of interest in the Solstice, and already have a bunch of orders for it,” one dealer reported.

Dealers should see the first ones in late October or early November, with production ramping up by January. They start at $19,995 plus options, which is lower than the Mazda Miata.

The two-seater, in the same vein as a Miata, comes with a 177-horsepower four-cylinder engine. The Torrent, based on the Chevrolet Equinox, is due in showrooms in October, and essentially replaces the discontinued, gawky-looking Aztek sport-utility wagon that never did well for Pontiac.

– – –

G. Chambers Williams III is staff automotive columnist for the San Antonio Express-News and former transportation writer for the Star-Telegram. His automotive columns have appeared regularly in the Star-Telegram since 1995. Contact him at (210) 250-3236; chambers@star-telegram.com.

2005 Pontiac G6 review: Our expert's take
By G. Chambers Williams III

Pontiac’s new G6 sedan just might be the best-kept secret in the auto industry this year. Arguably one of the best midsize sedans on the market and a potentially formidable competitor to the best-selling Toyota Camry and Honda Accord, the G6 debuted this past fall as the replacement for the long-running Grand Am.

Despite a much-publicized event in which General Motors gave away 276 of the cars to the studio audience at an Oprah Winfrey TV show in September, the G6 has largely gone unnoticed by the car-buying public — even though by Pontiac standards it’s nearly a runaway best-seller.

Sales are on track to total more than 100,000 units in the car’s very first year, but that’s still far below the 300,000-plus sold of each of the midsize segment leaders, the Camry and the Accord.

Some industry observers blame GM for a lackluster advertising campaign for the cars, while others say that Pontiac cars just aren’t on many consumers’ radar screens, having been allowed to languish over the past several years as the giant automaker focused more on trucks. Pontiac is paired with GMC Truck in the GM bureaucracy, and with that arrangement, Pontiac doesn’t get many truck products bearing its name. For dealers, it’s not a big problem, as most carry Pontiac and GMC vehicles in the same showrooms.

But for the Pontiac brand itself, having mostly cars has worked to limit the brand’s appeal when most consumers are looking for sport utility vehicles or pickups.

People do still buy plenty of cars, however, a fact underscored by Toyota’s and Honda’s continuing ability to sell so many of their midsize Camry and Accords each year. Consumers who take the time to test-drive a new G6 — especially after trying an Accord or Camry, or both — often find the G6 much more appealing, dealers say. But getting customers into showrooms in sufficient numbers to try the G6 before buying a Camry or Accord is Pontiac’s biggest problem.

“We believe we’re making great progress, but we have a long way to go” to match Toyota’s and Honda’s popularity with American consumers, Pontiac marketing director Mark-Hans Richer said.

But the G6 is a great success already, considering that since launch last fall until now, it has been sold only in one form — a sedan with a 200-horsepower V-6 engine, he said.

“Comparing sales of the G6 to comparable models of last year’s Grand Am, retail sales are up 75 percent through June,” Richer said.

In fact, the G6 became Pontiac’s best-selling car within weeks of arriving at dealerships.

“There has been a lot of misinformation about the G6,” he said. “Beside sales being up significantly over Grand Am, we’re getting $5,000 more per unit than we did with Grand Am — after incentives. We have 75 percent fewer rental-fleet sales, which is a good thing, and our average buyer’s age, in the low 40s, is three years younger than the average in the midsize segment.

“The truth is we are selling more and doing much better with this car than with the Grand Am.”

And those sales will be going much higher with variants of the G6 that are on their way, Richer said.

“We began building the four-cylinder models this month, and we are rolling out the G6 coupe to dealers as we speak,” he said. “We’re starting production of the 3.9-liter V-6 performance models now as well, and they will begin arriving at dealers in a few weeks.” But that’s not all. In six months, Pontiac will introduce a G6 convertible with a retractable hardtop.

“So far, we’ve just had the one V-6 model, but there are many more chapters to write in the G6 story,” he said.” Even so, we’re very thrilled with Chapter One.

“This car is a really great success — owners we talk to are thrilled with it. Our dealers are happy and say they just need to add more variations to the mix. We’re doing that as we speak,” Richer said. The industry weekly Automotive News reported that Pontiac showed lackluster performance in June as GM’s overall sales spiked 47 percent during the company’s “employee discount for everyone” promotion.

But the article failed to mention that G6 sales did not rise significantly under that program because dealers had mostly 2006 models in inventory, Richer said. The employee discounts were limited to 2005 models.

“We had an early model-year changeover, so those discounts didn’t apply to most of the G6s in dealer showrooms,” he said.

Still, dealers who had leftover ’05 models cleared many of them out with the employee discounts.

Dealers say they’re getting the same response from customers that Pontiac is seeing nationwide — those who take the time to check out the G6 usually end up buying it over an Accord or Camry.

“What we’ve seen is that customers who come in and drive it, love it,” one dealer said. “They say there is a lot of content for the money, giving them a good value. But it’s also just a fun car to drive. It’s a very good-performing automobile.”

Some popular options have helped boost G6 sales as well — such as adjustable pedals and remote engine starting, dealers say. And it gets 30 mpg on the highway — with a V-6 engine. With gasoline prices continuing to climb, the G6’s fuel economy is a great selling point, dealers say.

Quality is not an issue with the G6 either, Richer said. GM products rank at the top along with the Japanese brands in recent J.D. Power surveys.

The G6 even beat the competition in Strategic Vision’s 2005 Total Quality awards, Richer said.

“The car won in its category over Honda, Toyota, Nissan and Mazda in just its first year,” he said. “We’re right there at the top in initial quality.”

Besides variants of the G6 on their way to market, Pontiac has two other products coming later this year that dealers are excited about.

They are the Solstice, a two-seat, open-top roadster; and the Torrent, a compact SUV to compete against the Ford Escape/Mercury Mariner, Toyota RAV4 and Honda CR-V. “We’re seeing tons of interest in the Solstice, and already have a bunch of orders for it,” one dealer reported.

Dealers should see the first ones in late October or early November, with production ramping up by January. They start at $19,995 plus options, which is lower than the Mazda Miata.

The two-seater, in the same vein as a Miata, comes with a 177-horsepower four-cylinder engine. The Torrent, based on the Chevrolet Equinox, is due in showrooms in October, and essentially replaces the discontinued, gawky-looking Aztek sport-utility wagon that never did well for Pontiac.

– – –

G. Chambers Williams III is staff automotive columnist for the San Antonio Express-News and former transportation writer for the Star-Telegram. His automotive columns have appeared regularly in the Star-Telegram since 1995. Contact him at (210) 250-3236; chambers@star-telegram.com.

Safety review

Based on the 2005 Pontiac G6 base trim
NHTSA crash test and rollover ratings, scored out of 5.
Frontal driver
5/5
Frontal passenger
4/5
Nhtsa rollover rating
4/5
Side driver
3/5
Side rear passenger
5/5

Factory warranties

Basic
3 years / 36,000 miles
Corrosion
6 years / 100,000 miles
Roadside Assistance
3 years / 36,000 miles

Consumer reviews

4.1 / 5
Based on 37 reviews
Write a review
Comfort 4.3
Interior 4.2
Performance 4.2
Value 4.0
Exterior 4.6
Reliability 3.8

Most recent

  • Love this car!!

    I bought my car used 3 years ago with 20k on it, I have taken many trips over 400 miles each time. Super comfy for long trips, great gas mileage, the only issues I've had were the recalls that I got fixed. Nothing major. I love it!
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    5 people out of 5 found this review helpful. Did you?
    Yes No
  • One very amazing car

    Loved it and want another! My boyfriend flipped mine due to him being a bad driver. Omg I miss that car so much was one of the best I have ever owned! When he flipped it she had 280k and would still decimate most other cars in its class. If ur looking at one make sure it has the 3500 v6
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    4 people out of 4 found this review helpful. Did you?
    Yes No
  • one of my favorites

    I love it great on gas. this is what we were looking for at the right time. Perfect for my driving needs. More space then what i thought it would be.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 4.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    2 people out of 2 found this review helpful. Did you?
    Yes No
  • This car makes me hate my life

    I would love to say this car. Has been good to me but I bought it with a blown head gasket. I had to use Blue Devil and Bars head gasket sealer in it. The car is pretty fast, but it has been a little problem child for me. Tune ups are hard to do because of the position of the engine. Theres no power steering fluid so when it goes out you have to replace the whole power steering motor. Its small, and i think its the car that put pontiac out of business.
    • Purchased a Used car
    • Used for Commuting
    • Does not recommend this car
    Comfort 3.0
    Interior 3.0
    Performance 1.0
    Value 1.0
    Exterior 5.0
    Reliability 1.0
    1 person out of 1 found this review helpful. Did you?
    Yes No
  • A very good car

    This was a very good car. Went on several road trips with it and drove around a lot in it. I Loved driving this car
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 4.0
    Value 4.0
    Exterior 5.0
    Reliability 4.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Love it more then my wife Lol

    It's 2018 and i have 05 g6 gt 3.5 liter to me it's amazing all these problems everybody claims to have I don't have it but im not putting no money saving parts in it I always put the most expensive replacement parts in it and since I replace any part don't have to do it again I purchased the car from a guy who claimed the same stuff takes all my money and can't waste anymore in it I paid 1200 for it had to replace every steering and suspension component and braking component about another 1200 down the road and it's been perfect ever since this car is amazing fast strong and reliable YOU GET WHAT YOU PAY FOR KEEP THAT IN MIND WHEN YOU ARE REPLACING PARTS OR OIL OR ANYTHING FOR THAT MATTER if u care for something u buy it the best on the market hands down I have owned bmw Audi Infiniti Mercedes and i got rid of every single one of them but kept this g6 as my baby that should say it all
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 3.0
    Interior 3.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    2 people out of 2 found this review helpful. Did you?
    Yes No
  • Great reliable car never any problems only basic !

    Love it! Fast.. Cheap on gas! Great car all around never left me anywhere .. Book value is around 3800+ dollars! But very well woth every penny!
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
    Yes No
  • A wonderful car for the price

    I love this car. It is reliable in the winter, and has a lot of room in the front and back. The trunk is large, and there is a lot of legroom. I also really enjoy the sunroof and automatic lights.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Reliable thus far.

    This car has met all my needs. The gas mileage is nice since gas prices are going up again. The inside is unique with purple ..enjoy this car.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 4.0
    Interior 5.0
    Performance 4.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Best car I've ever owned!!

    I love this car! It is very reliable as a daily driver. The a/c works very well and it has anchors in the back seat for a car seat base which is a must have when you have a 1 month old!! The heated front seats are amazing in the winter and the heat works amazingly along with them!
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • First Car: G6 GT

    bought the car with 100,000 miles. It lasted me until 210,000 miles. The brakes wore fast and the engine wasn't the best, but it was great on gas. Passing power was decent, but it wasn't a race car by any means. The panoramic sunroof was cool until it broke at 150,000 miles. As long as you keep up on the maintenance, the car will last. Great first car.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 4.0
    Performance 4.0
    Value 5.0
    Exterior 5.0
    Reliability 3.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Great fast and smooth car

    Great for comuting to and from work its fast and smooth i love it ill be glad to buy another pontiac g6 gt to bad the company went out of buisness
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No

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FAQ

What trim levels are available for the 2005 Pontiac G6?

The 2005 Pontiac G6 is available in 2 trim levels:

  • (1 style)
  • GT (1 style)

What is the MPG of the 2005 Pontiac G6?

The 2005 Pontiac G6 offers up to 22 MPG in city driving and 32 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2005 Pontiac G6 reliable?

The 2005 Pontiac G6 has an average reliability rating of 3.8 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2005 Pontiac G6 owners.

Is the 2005 Pontiac G6 a good Sedan?

Below are the cars.com consumers ratings for the 2005 Pontiac G6. 70.3% of drivers recommend this vehicle.

4.1 / 5
Based on 37 reviews
  • Comfort: 4.3
  • Interior: 4.2
  • Performance: 4.2
  • Value: 4.0
  • Exterior: 4.6
  • Reliability: 3.8
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