2008 Pontiac G8
81,789 Miles
$14,998

Rochester, NY
Track Price Check Availability

2008 Pontiac G8
85,182 Miles
$14,599

Tallahassee, FL
Track Price Check Availability

2009 Pontiac G8
85,048 Miles
$12,599

Naperville, IL
Track Price Check Availability

2009 Pontiac G8
80,843 Miles
$12,998

San Diego, CA
Track Price Check Availability

2009 Pontiac G8
54,963 Miles
$23,998

Boynton Beach, FL
Track Price Check Availability

2009 Pontiac G8
72,350 Miles
$11,877

Cheyenne, WY
Track Price Check Availability

2009 Pontiac G8
109,354 Miles
$14,499

St. Louis Park, MN
Track Price Check Availability

2008 Pontiac G8
72,528 Miles
$14,998

White Bear Lake, MN
Track Price Check Availability

2009 Pontiac G8
34,065 Miles
$22,649

White Bear Lake, MN
Track Price Check Availability

2009 Pontiac G8
97,121 Miles
$15,823

Carson City, NV
Track Price Check Availability

2009 Pontiac G8
79,440 Miles
$18,000

Mount Vernon, WA
Track Price Check Availability

2008 Pontiac G8
70,050 Miles
$16,478

Langhorne, PA
Track Price Check Availability

2009 Pontiac G8
114,468 Miles
$9,500

Baton Rouge, LA
Track Price Check Availability

2009 Pontiac G8
110,796 Miles
$15,988

Ramsey, MN
Track Price Check Availability

2009 Pontiac G8
123,953 Miles
$9,540

Slinger, WI
Track Price Check Availability

2008 Pontiac G8
112,811 Miles
$9,995

Appleton, WI
Track Price Check Availability

2009 Pontiac G8
138,904 Miles
$12,899

Greenville, TX
Track Price Check Availability

2009 Pontiac G8
120,719 Miles
$9,995

Sioux Falls, SD
Track Price Check Availability

2008 Pontiac G8
108,937 Miles
$8,950

Roseville, MN
Track Price Check Availability

2009 Pontiac G8
104,506 Miles
$13,999

Huntsville, AL
Track Price Check Availability

Pontiac G8 Buyer's Guide

Owner Reviews
4.0
2 Reviews
Overall
4.0
Value
4.0
Performance
4.5
Style
5.0
Comfort
4.5
Fuel Economy
3.5
Reliability
5.0

Pontiac G8 Owner Ratings & Reviews

Write a Review
4.0
Overall
2 Reviews

2008 Pontiac G8 - Best Car All Around

Donna
Lake City, Minnesota
Overall
5.0
Value
5.0
Performance
4.0
Style
5.0
Comfort
5.0
Fuel Economy
3.0
Reliability
5.0
I own a 2008 Pontiac G8. I bought it three years ago. Besides oil changes and tires, the car has never been in the shop for any mechanical issues. It's so reliable! I love how this car handles. All my friends beg me to drive it because of how smooth and well it handles. I'm always getting compliments on the car everywhere I go. I love how fast it gets up to speed. The interior of the car is amazing! It's not leather and if you get a little dirt on it, it'll just wipe right off. The only thing I dislike about the car is that it does have quite a few blind spots.
Story
We went and bought a ton of fireworks and filled up the whole trunk which the trunk is enormous. We brought them down to the bar and everyone gathered around the car to check out all the fireworks. It was a blast!
Pros
It handles well and gets decent gas mileage (25hwy/19 city). I have the grey one and it looks very slick and stylish. One of my favorite features is the tire gauge on the dash and the 6 disc CD player it has. My absolute favorite thing is that it isn't in and out of a shop! Saves me a million headaches every month.
Cons
The only thing I dislike about the car is that it does have quite a few blind spots.

2008 Pontiac G8 - Fast Pontiac G8 GT

kf
Buckholts, Texas
Overall
3.0
Value
3.0
Performance
5.0
Style
5.0
Comfort
4.0
Fuel Economy
4.0
Reliability
5.0
I purchased my 2008 Pontiac G8 GT brand new. It is now 8 years old. Pretty much a typical GM vehicle meaning it runs great but the interior is starting to fall apart after 8 years. The car has 11 speakers. Two of the speakers have blown and I cut the wire to those to prevent speaker rattle. The headliner is now dropping down and will need repair. The external temperature button has lost its lettering. A plastic shield below the drivers seat has broken free. That is all the negatives. The car has 92,000 miles on it and zero problems with the motor and transmission. The car is still very fast which is why I bought it. The car still looks good after 8 years.
Story
I had six slow pokes holding up the highway. I was easily able to pass those jokers in one attempt. Don't ask how fast I was going by the time I got around the front car. Let's just say it was over 100 MPH.
Pros
Fast 6.0 liter motor No problems with motor or transmission Still looks good
Cons
A couple of blown speakers Headliner is dropping down External temperature button has lost its lettering Plastic shield below drivers seat is broken

Pontiac G8 Pricing Analysis

Active Listings
Mileage

May 2018 Nationwide Pontiac G8 Prices

View Detailed Methodology

Pontiac G8 by Year

Other Pontiac Vehicles