Used 2005 Pontiac Bonneville Sedan Pricing

2005 Pontiac Bonneville

2005 Highlights

The OnStar communications system is now standard on all Bonnevilles.


  • Loads of gee-whiz features, solid handling, powerful V8 in GXP, excellent crash test scores, large trunk.


  • Average interior materials, overly complicated controls, poor resale value.

Read full review

Used 2005 Pontiac Bonneville Sedan for Sale

Sorry! There aren't any 2005 Pontiac Bonneville for sale near you.

Get more for
your trade-in

  • Edmunds shoppers save money with a valuation on their trade-in
  • Receive offers from our dealer partners fast
See Your car's value
Vehicle Photo

Features & Specs

SE 4dr Sedan (3.8L 6cyl 4A)SLE 4dr Sedan (3.8L 6cyl 4A)GXP 4dr Sedan (4.6L 8cyl 4A)
Transmission4-speed automatic4-speed automatic4-speed automatic
Horsepower205 hp @ 5200 rpm205 hp @ 5200 rpm275 hp @ 5600 rpm


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating

    OverallNot Rated
  • Side Crash Rating

    OverallNot Rated
  • Side Barrier Rating

    OverallNot Rated
  • Combined Side Barrier & Pole Ratings

    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover

    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated

IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

Top Consumer Reviews

Read what other owners think about the 2005 Pontiac Bonneville


Consumer Rating

Write a consumer review of your vehicle for a chance to WIN $100!
Love this car
Bought this GXP in Feb 2005; actually bought it for my wife; not only does she love it , but I like to drive it; I grew up in the muscle car era and this reminds me of it. Love the Northstar V8. The car has been very reliable with decent mileage considering the power available City 14.5/Highway about 23. Love the HUD, memory driver features(seats & mirror, plus radio. Ours is Black with Grey interior; it's a real head turner. The car is garage kept and has very low mileage (driven to/from grocery store by a little old lady; we are in our late 60s). Her previous car was a 1996 T-Top Camaro RS, with 3.8L V-6, also low mileage, 10 years, 34,000. We plan on keeping the GXP a Long time!
Love-Hate Relationship
To start, I love Bonnevilles. I owned a '98 Bonnie all through high school and college and it served me well. Bought this GXP once I graduated, and its definitely a love-hate relationship. As far as style, this car has it. Interior, exterior, handling, performance - all fantastic. However, the biggest issue I have with this car is the reliability. I bought it with 64k on it and in 2.5 years I'm at 83k and have put over $8,000 worth or repairs into it (I have a warranty). There is no way that it should need this many repairs when its just a daily driver with less than 10k a year.
Amazing underrated car
So far owned for 3,000 miles. I got this beautiful car for a bargain price with 90k miles. It drives like it has 30k miles. I've gotten between 23 and 27 mpg per tank so far. Nothing has broken except for a burned out head- light bulb. Very smooth torquey engine with silky smooth shifting transmission. Lots of style. More style than all the imports for sure. I love the look from the back and side especially. Only cool Chryslers and Dodge's have more style but they are troublesome. This car feels heavy and well-built and safe. Nice looking interior with a large trunk and back seat. This car is big and a bit tricky to maneuver in parking lots and city but its a dream on the freeway.
Used 2005 Pontiac Bonneville Sedan Overview

The Used 2005 Pontiac Bonneville Sedan is offered in the following styles: SE 4dr Sedan (3.8L 6cyl 4A), SLE 4dr Sedan (3.8L 6cyl 4A), and GXP 4dr Sedan (4.6L 8cyl 4A).

What's a good price on a Used 2005 Pontiac Bonneville Sedan?

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 2005 Pontiac Bonneville Sedans are available in my area?

Used 2005 Pontiac Bonneville Sedan Listings and Inventory

Simply research the type of used car you're interested in and then select a prew-owned vehicle from our massive database to find cheap used cars for sale near you. Once you have identified a used or CPO vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2005 Pontiac Bonneville Sedan.

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap used, or certified pre-owned (CPO) 2005 Pontiac Bonneville Sedan for sale near you.