2007 Pontiac G5 Coupe Review | Edmunds.com

2007 Pontiac G5 Coupe

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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
Pontiac G5 Features and Specs

Features & Specs

  • Engine 2.2 L Inline 4-cylinder
  • Drivetrain Front Wheel Drive
  • Transmission 5-speed Manual
  • Horse Power 148 hp @ 5600 rpm
  • Fuel Economy 22/31 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats Yes

Review of the 2007 Pontiac G5

  • A much better car than its precursor, the Sunfire, the 2007 Pontiac G5 nonetheless lags behind the class leaders in the areas of handling, seat comfort and overall refinement.

  • Safety
  • Pros

    Respectable acceleration from either powertrain, smooth and quiet ride, good crash test scores.

  • Cons

    Cheap interior plastics, cramped backseat, lack of interior storage, dull handling.

  • What's New for 2007

    The 2007 Pontiac G5 is a clone of the Chevy Cobalt coupe, which means that it shares just about everything with its platform mate, save the grille and its Pontiac markings.

Full 2007 Pontiac G5 Review

What's New for 2007

The 2007 Pontiac G5 is a clone of the Chevy Cobalt coupe, which means that it shares just about everything with its platform mate, save the grille and its Pontiac markings.


The 2007 Pontiac G5 is a blatant example of "badge engineering," which is when a manufacturer takes a vehicle from a related carmaker and changes a few minor things, such as the grille design and taillights, and then badges the vehicle under its name. This is nothing new, and isn't necessarily a bad thing, provided the platform that's being shared is competent in its segment. Sadly, that's not the case with the Pontiac G5, which is a twin to the Cobalt coupe and thus shares that Chevy's strengths and weaknesses, albeit with a stylish Pontiac twin-port grille up front. Offered only in coupe form in either base or GT trim, the Pontiac G5 sets its sights on economy sport coupes such as the Honda Civic, Scion tC and Ford Focus.

First, the good news. The Pontiac G5 is a lot more competitive than its predecessor, the Chevy Cavalier-based Sunfire. In the areas of performance, ride quality, interior materials and crash test scores, the G5 makes a decent showing, and even the base model provides peppy performance and a quiet ride. In addition, Pontiac has priced it competitively (about $15,000-$18,000) and is planning to offer an extensive roster of dealer-installed options like 18-inch wheels and ground effects for further personalization.

Now for the bad news. We suspect that a lot of buyers in this class are typically more interested in overall quality and a comfortable cabin than boy racer styling components. Compared to the Honda Civic's interior, for instance, the G5's design seems rather bland and its materials of a lower grade. The G5 also loses out in the areas of handling dynamics and overall refinement. Further limiting the appeal of the G5 is the fact that it's only available as a coupe.

Examined in isolation, the 2007 Pontiac G5 would be a satisfactory choice for most folks shopping for an inexpensive and sporty-looking small coupe. But we don't advise buying a car that way. With more than a few competitors offering superior handling dynamics (and hence a higher fun-to-drive factor), greater seat comfort and better build quality, we suggest cross-shopping before making a decision.

Body Styles, Trim Levels, and Options

The 2007 Pontiac G5 comes as a compact coupe in either base or GT trim. The base G5 comes with 15-inch wheels, air-conditioning, full power accessories, keyless entry, a driver-seat height adjuster, a split-folding rear seat, a rear spoiler and a single CD/MP3 player with an auxiliary input jack. The GT adds 17-inch alloy wheels, a sport-tuned suspension, foglamps, cruise control, a leather-wrapped steering wheel and shift knob, and steering-wheel-mounted audio controls. The first 5,000 G5s sold will come with XM satellite radio, including a year of XM service and 365 songs of music downloads from Rhapsody. A set of 16-inch alloy wheels, as well as most of the GT's features (less the 17-inch wheels and sport suspension), can be had as options on the base car. Options for both versions include a six-disc CD changer, XM satellite radio, a Pioneer audio system, OnStar and a remote vehicle starter. A few packages that boost the luxury factor are available as well. The Premium Package adds leather upholstery, heated front seats and the Pioneer audio system, while the Sun and Sound Package adds a sunroof and the Pioneer audio system.

Powertrains and Performance

A 2.2-liter inline four-cylinder engine powers the base G5. With 148 horsepower, 152 pound-feet of torque and a broad powerband, that engine makes the Pontiac G5 one of the faster economy cars available. The GT features an even more potent 2.4-liter version with 173 hp and 163 lb-ft of torque. The standard transmission on both G5s is a five-speed manual, with a four-speed automatic available as an option.


Four-wheel disc brakes with ABS are standard on the GT, while the base G5 comes with rear drums and ABS as an option. Traction control comes standard on the G5s that are equipped with ABS brakes and an automatic transmission. Full-length side curtain airbags are optional on both trims. A "Security" package for the base car bundles the ABS with the side curtain airbags and OnStar. NHTSA frontal impact testing resulted in four stars out of five for the driver and a perfect five for the passenger. In side-impact tests conducted by NHTSA, a G5 with the side curtain airbags scored three stars up front and four stars in back, while oddly enough a G5 without those curtain airbags earned four stars for both the front and rear. In that latter test, however, a safety concern was noted for the driver dummy's head striking the window sill.

Interior Design and Special Features

Inside, attractive gauges and a full-featured stereo head unit give the 2007 Pontiac G5 a modern feel. A smattering of metallic accents on the gear shifter, steering wheel and doors brightens the otherwise stark cabin of the GT. Both trims feature a trip computer that provides information such as outside temperature, fuel range, coolant temperature and various warning messages. Even with the optional leather, however, the seat design is plain and comfort is unimpressive, especially in back where the bench is flat and low.

Driving Impressions

Either engine provides ample power for just about any situation. Commuters will enjoy the G5's smooth, quiet ride, but the car's handling is less impressive. The base G5's suspension allows too much body roll, and the electric steering, which comes on both G5 trims, is slow, with minimal feedback. In terms of overall driving enjoyment and refinement, the Pontiac G5 comes up short compared to the class leaders.

What Others Are Saying

Customer Reviews

Great little car

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Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

Our 2007 G5 has the 2.2l and 4 speed automatic transmission. This car has about 165,000 miles on it and is still going strong. Being that we live in Michigan the suspension takes a beating, but components dont seam to wear out any faster than they will on any other car. The engine and transmission still feel strong and neither has ever had a leak. The gas mileage is fantastic, we can get about 36.5 MPG driving with the cruise set around 70 MPH with the A/C on in the summer time.

1 of 1 people found this review helpful


by on
Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

When looking to get a new car I knew that I needed something that was decent in the snow, smaller in size, appealing to the eye, and better gas mileage. I chose the Pontiac G5 because it looks great and gets me to where I need to go using very little gas.

Nothing but trouble

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Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

Everyone in my area that has a G5 has the same trouble.My car has 40000kms and I t has been back for strut boots,linkage kits in front end twice,brake trouble which they cant seem to figure out what is causing it,heater blower motor twice,door strikers on both sides,manual transmission shifter trouble,control arm bushings,Electric motor coil(which was only fixed for a couple of days now causing trouble again)radio and signal lights come on and off on their own(no one seems to know why)overall I would recommend to stay away from it.I was told by the dealership that the G6 has the same troubles so stay away from that too.My father has a 2000 Mazda Protege brought new and never had a hitch yet.


by on
Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

My G5 has been in the shop 6 times since i bought it in December 07 with the same problem. Radio has staic rpm fluxuates, tires blown out, gas milage droped from 35 mpg to 27 mpg the first 2 months. I will never buy another GM product. I'll stick with my good dependable FORDS. Dealer still can't fix the car. They just keep reprograming it.

Nice car but bad gas

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Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

Bought this car because of the price, not a bad car but the gas mileage is horrendous GM advertises 5.2ltr per 100kms I wish, I'm lucky if I get 7.4ltr per 100kms. They also state you will get 952kms per tank. I get maybe 550kms. My 3.8ltr impala is better on fuel than the g5. I will never ever buy GM again. With today's technology there's no reason why a 4 cyl engine should get less than 1000kms to a tank of gas.

Stuck with it and hate

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Vehicle: 2007 Pontiac G5 2dr Coupe (2.2L 4cyl 5M)

Got the sport edtion 10/07. Before the end of the year had door panel fixed (it was cracked) door handle inside was peeling, button on shifter knob and on shifter shaft both peeled,very slow acceleration,blower motor had to be fixed,speaker doesn't work in driver's door anymore,leak stain on my head liner by windshield, had to fix lower control arm bushings (after only a year), rims started peeling, center caps fell out, i am the only one ever in my car and the passenger door is cracked now, love the spoiler since i drive on the highway a lot ( it blocks the bright headlights from shining in my face)paid $18,000 and now only worth $5,000 and it is in great shape besides miles on it.

Talk About The 2007 G5

2007 Pontiac G5 Discussions See all Started By

Pontiac has not updated the site for the 2007 model yet. They have added info for the '07 G5 and Solstice though. I assume the updates will be coming soon....

a 2007 pontiac g5 gt coupe. i love it. metallic blue. i just kind of wish they had sirius instead of xm. i had sirius installed in my 2005 sunfire and i love it, guess ill put it in my dads truck! :P...

I hate to beat it to death but selling 20-40K large displacement RWD re-badged niche cars will not ensure the survival of the marque. Only 500,000 + G5 and G6s can ensure Pontiac's future....

Gas Mileage


  • 22
  • cty
  • 31
  • highway
Calculate Yearly Fuel Costs
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