2007 Pontiac G6 Convertible Review | Edmunds.com

2007 Pontiac G6 Convertible


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Pontiac G6 Features and Specs

Features & Specs

  • Engine 3.5 L V 6-cylinder
  • Drivetrain Front Wheel Drive
  • Transmission 4-speed Automatic
  • Horse Power 217 hp @ 5800 rpm
  • Fuel Economy 18/26 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats Yes

Review of the 2007 Pontiac G6

  • With the 2007 Pontiac G6, GM's performance division offers an enticing entry in the midsize sedan, coupe and convertible segments thanks to distinctive features (including a retracting hardtop for the convertible), sharp styling, a roomy interior and solid performance.

  • Safety
  • Pros

    Spacious rear seat, peppy yet fuel-efficient V6 engines, sporty suspension tuning, retractable hardtop in convertible model, available panoramic sunroof in sedan.

  • Cons

    Some low-grade interior plastics, numb electric steering in base sedan, panoramic sunroof eats up rear-seat headroom.

  • What's New for 2007

    For the 2007 Pontiac G6, there are substantial under-the-skin changes. The GTP version, which is now offered as a coupe or sedan only, is…

What Others Are Saying

Customer Reviews

  Average Consumer Rating (72 total reviews)

1 of 1 people found this review helpful

Gm night mare

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Vehicle: 2007 Pontiac G6 GT 2dr Convertible (3.5L 6cyl 4A)

I HAVE A PONTIAC G6 GT HARDTOP CONVERTIBLE 1.Transmission repaired then Replaced 2. Exhaust system replaced 3 times 3. Waterpump replaced 4.Cable to XM needs replace 5. Top gromitts replace 2 times 6. Key Remote Replaced 13 times and even more 7. CrossOver Gasket Replaced coolant 8.Replac Rack-n-pion & outer tie rod ends (Thats why your going through tires GM WILL NOT HELP JUST KEEP YOU IN A CIRCLE THERE #1-866-790-5700 PROOF #21124 NUMBERS THEY GIVE YOU TO NOT HELP

Not perfect, but very good!

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Vehicle: 2007 Pontiac G6 GT 2dr Convertible (3.5L 6cyl 4A)

Bought one of these cars off-season last year, fully loaded with the Monsoon stereo, heated leather and low mileage on the 3.9L upgraded V6. This is my mother's "fun car," replacing a workhorse S10 pickup. We test drove all sorts of cars, and were looking at a Miata when I found this at a local dealership. She fell in love with it at first sight and after driving it, had to have it. This thing moves like a scalded cat and the touring suspension soaks up the bumps great, even with the 18" wheels. The transmission is smooth and you can "row" the automatic if you want. We got it as a CPO with extended warranty, to hedge against any mechanical or electrical gremlins.

Love to hate pontiac g6

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Vehicle: 2007 Pontiac G6 GT 2dr Convertible (3.5L 6cyl 4A)

Always wanted a convertible, husband pushed me to get hard top retractable for safety reasons. I have really enjoyed the look, the feel, and the convertible. Several draw backs in the build mechanically. Replaced the front rotors twice already, 57,000 miles now replacing the water pump and soon will need to replace the intake manifold. Live in country, roads rough, but not abusive. Had collision with a dear and was amazed at the little damage caused and appreciative of how safe I felt. Cost to fix was very high, front bumper and headlamps, cost 7000. Covered under insurance, however very high. Brake pads seem to go often, every 3-4 months, don't live on big hills like in PA either.

Gas Mileage


  • 18
  • cty
  • 26
  • highway
Calculate Yearly Fuel Costs

Full 2007 Pontiac G6 Review

What's New for 2007

For the 2007 Pontiac G6, there are substantial under-the-skin changes. The GTP version, which is now offered as a coupe or sedan only, is powerful this year, thanks to a new, all-aluminum 3.6-liter V6 with variable valve timing. The engine produces 252 horsepower and is matched to a new six-speed automatic transmission. The engine in last year's GTP, a 3.9-liter V6, is now an upgrade option for the GT trim. Pontiac has also increased the output for the GT's standard 3.5-liter V6 by 23 hp this year (16 hp for convertible models). Other G6 changes for 2007 include expanded availability of side curtain airbags, hydraulic power steering for GT models (versus the former numb-feeling electric power setup) and a couple of new sport- and luxury-themed packages.


Although 2007 marks just the third year of the Pontiac G6, a number of changes should further boost its appeal among style-conscious and performance-minded shoppers. Based on GM's "Epsilon" platform, the G6 shares its basic architecture with the Chevrolet Malibu Maxx, itself a lengthened version of the Malibu sedan. As such, the Pontiac G6 offers passengers plenty of room to stretch out thanks to its long, 112.3-inch wheelbase. In addition, that generous span also makes for a smooth and stable ride. This year brings more power for the base 3.5-liter V6, which provides up to 224 horsepower, while the performance leader GTP gets a new 3.6-liter 252-hp mill. Another improvement is the adoption of hydraulic power steering in the GT, which promises more road feel than the former numb electric setup that only the base sedan retains.

Along with eye-catching style, the 2007 Pontiac G6 offers sun worshippers a rare option, a retractable-hardtop convertible. One of just two such vehicles offered for under $30,000, (the VW Eos is the other) the G6 convertible's retractable hardtop promises the security, styling and quietness of a coupe when the top is up. The transformation to alfresco mode takes place in fewer than 30 seconds with the touch of a button, and the car's rear seat is still roomy enough for two adults. The main drawback to this hardtop design is that it takes up considerable trunk space when lowered.

While the spotlight may be on the G6 convertible, the G6 coupes and sedans hold their own in the midsize car class as well. With more performance on tap, in addition to its spacious cabin, unique features and competitive pricing, the stylish 2007 Pontiac G6 lineup offers enticing alternatives to status quo choices like the Nissan Altima and Toyota Camry.

Body Styles, Trim Levels, and Options

The 2007 Pontiac G6 four-door sedan is available in four trim levels: Value Leader (known as "base w/1SV"), G6 (known as "base"), GT and GTP. Coupes come in either GT or GTP trims and the convertible comes only as a GT. The G6 Value Leader sedan comes surprisingly well equipped with 16-inch wheels; air-conditioning; power windows, locks and mirrors; a 60/40-split-folding rear seat; a CD player; a four-way power driver seat and a tilt/telescoping steering wheel. The standard G6 adds 17-inch alloy wheels, cruise control and keyless entry. The GT adds an eight-speaker Monsoon sound system, a leather-wrapped steering wheel and shift knob, foglamps, a sport-tuned suspension, a rear spoiler and chrome wheels. Pontiac G6 GTPs feature 18-inch wheels, a rear spoiler (sedan only), automatic climate control, an auto-dimming rearview mirror, XM satellite radio and a six-way power driver seat.

Notable options include a remote start system, power-adjustable pedals and OnStar telematics. There are also a few theme packages available. The Sun and Sound Package outfits the G6 with an in-dash CD changer and a sunroof. On the standard G6 sedan, opting for the Sport Package adds the 3.5-liter V6, antilock disc brakes and hydraulic power steering. For the GT trim, this package adds the 3.9 V6, 18-inch wheels, stability control and a six-speed manual transmission. The Premium Package for the GT and GTP trims features leather seating, heated front seats and remote vehicle start.

Powertrains and Performance

Standard power for the base sedans (Value Leader and G6) comes from a 2.4-liter four-cylinder with 169 hp and 162 pound-feet of torque. The standard G6 sedan is eligible for an optional 3.5-liter V6, which puts out 224 hp and 220 lb-ft (217 hp and 217 lb-ft in the GT convertible). All GT cars have this V6 as standard equipment. A four-speed automatic transmission driving the front wheels is standard with either of these engines. Optional on the GT is a 3.9-liter V6 (240 hp, 240 lb-ft) that can be paired with the standard four-speed auto or an optional six-speed manual transmission. The performance-oriented GTP series comes with a 252-hp (251 lb-ft) 3.6-liter V6 matched to a six-speed automatic that offers manual-shift capability. Fuel economy ratings for the 3.5-liter V6 are impressive at 21 mpg city, 29 mpg highway.

In terms of power, the four-cylinder Pontiac G6 compares favorably with competitors' base engines but is lacking in refinement. The fuel-efficient 3.5-liter V6 offers plenty of torque down low for easy passing and merging, but can also get a bit thrashy at high revs. The 3.9-liter V6 offers plenty of power and the attraction of a six-speed manual gearbox. Alas, the transmission's shifter is rather clunky to operate. As expected, the GTP offers the most performance and sophistication with its impressive output and manually shiftable automatic transmission.


Four-wheel disc brakes are standard on all 2007 Pontiac G6s, while ABS and traction control are standard on all but the Value Leader ("base w/1SV") and standard G6 sedans. You can get ABS as an option on the standard sedan, but it's not available at all on the Value Leader. Full-length side curtain airbags are standard on every G6 except the convertible. Front seat-mounted side airbags are optional on all but the Value Leader. The GTP features a standard stability control system ("StabiliTrak"), which is optional on the GT.

In NHTSA crash testing, the G6 sedan and coupe earned five stars (the best rating possible) for protection of the driver in frontal impacts and four stars for protection of the front passenger. Side-impact testing in a sedan equipped with the side airbags resulted in five stars for front and rear passengers. In IIHS crash testing, the G6 sedan received a top score of "Good" for its protection in frontal-offset impacts. Side-impact tests conducted by that agency resulted in an "Acceptable" rating (the second highest) on a G6 with the side-curtain airbags. However, those without the side airbags rated "Poor," the lowest possible score.

Interior Design and Special Features

The interior of the Pontiac G6 features stylish seating with generous side bolsters to hold you in place during aggressive cornering. The gauges showcase Pontiac's signature red type, and are set in an attractive cluster with chrome rings. Plenty of chrome and faux metal accents brighten up the interior. Materials quality is a step below class standards, with cheap plastics on the dash and console. A unique option on the G6 sedan is a panoramic sunroof that opens in four sections and remains exposed when it's open so it looks like a roof spoiler. Rear-seat room is generous no matter which body style you choose.

Driving Impressions

With hydraulic power steering now standard on the GT and GTP and optional on the standard G6 sedan, our previous gripe about the G6's numb steering feel (due to the electric power-assist system) has been addressed on all but the Value Leader sedan. Regardless of trim level, the G6's suspension returns a surprisingly sporty ride, which is taken to a higher level in the more firmly sprung GT and GTP. Choose either one and you'll enjoy flat, composed cornering with a minimum of body sway while pressing on a twisty road. The G6's solid platform makes for a flex-free ride over the bumps and the convertible's insulated hardtop allows the G6 drop top to rival the coupe for serenity while cruising at freeway speeds.

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