Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
About the 2012 Pontiac G8
With an overall Carivo score of 6.7/10, the 2012 Pontiac G8 earns a Good rating among the sedans we've scored. Its strongest dimension is Performance at 7.8/10, while Reliability at 6.1/10 is where it trails the competition most noticeably. It's a capable but unexceptional sedan — stronger alternatives exist if you're willing to shop the segment carefully.
Reliability and safety are the two dimensions that matter most for long-term ownership costs. We rate reliability at 6.1/10 — below the segment average in our scoring. Budget for potentially higher maintenance costs and check the recall record below before buying. On safety it earns 7.1/10: respectable, if not class-leading — several competitors bundle more driver-assist tech as standard. Check your trim's official ratings at nhtsa.gov.
Performance lands mid-pack at 7.8/10: enough power and composure for everyday needs, without the dynamics that distinguish the segment's driver-focused options. Technology scores 6.4/10 — the infotainment and driver-assist features feel dated against current-generation rivals. This is worth weighing if you prioritize connected features or modern safety tech.
Priced from $20,480–$24,892, 10 MPG, seating 5, the Pontiac G8 sits in the budget-friendly tier of the sedan market. The value score of 6.3/10 is a red flag — comparable alternatives offer meaningfully more for the same outlay. Shop the segment before deciding. At 14 years old, resale value, parts availability, and whether a successor model has improved on its weak points are all worth investigating before committing.
Bottom line: There's a case for the 2012 Pontiac G8, but it needs the right buyer. Its technology and value and reliability scores trail the class, and several higher-rated rivals sell for similar money — comparison-shop before committing.
Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →
How It Ranks Among Sedans
The 2012 Pontiac G8 ranks #1224 of 1310 sedans in the Carivo database — better than 7% of the segment. Its 6.7/10 overall score is 0.8 points below the segment average of 7.5/10. Its $20,480 starting price undercuts the segment's median of $27,664 by about 26%.
Varies widely by driver and state — always quote the exact trim before buying
We only print costs we can compute from sourced data (EPA fuel economy, NHTSA recalls). We don't estimate maintenance or depreciation — anyone who gives you one number for those is guessing.
Which G8 Year Should You Buy?
Across the G8 model years we've scored, the 2012 holds its position — we didn't find an older year that delivers similar scores for meaningfully less money.
Competent performance that satisfies most everyday driving demands
Accessible entry price makes it one of the more affordable options in the category
✗ Where it falls short
Below-average reliability data — factor in potential repair and maintenance costs
Value-for-money is a weak point; comparable alternatives offer more for the price
Infotainment and tech features feel dated compared to newer rivals in this segment
Fuel economy at 10 MPG is low — running costs will add up quickly
Common Questions — 2012 Pontiac G8
Is the 2012 Pontiac G8 reliable?
We rate the 2012 Pontiac G8's reliability 6.1/10 — below the segment average, so budget for higher maintenance.
Is the 2012 Pontiac G8 worth buying?
It scores 6.7/10 overall, ranking #1224 of 1310 sedans in our database (better than 7% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.
How much does the 2012 Pontiac G8 cost?
The 2012 Pontiac G8 starts at $20,480 and ranges up to $24,892 across trims (MSRP when new). At 10 MPG, expect roughly $5,250/year in fuel at 15,000 miles/year.
Owner Essentials — Pontiac G8
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Similar Sedan to Consider
Other sedans at a similar price point, ranked by Carivo score.
2012 model shown
