2003 Pontiac Bonneville Overview


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2003 Pontiac Bonneville Overview

The era of the big boat sedans has long since sailed away, thanks to the 1970s energy crunch, but somehow the Bonneville has endured and managed to shift its image from old lady driving slowly on Sunday car to a modern, sporty performance sedan. There were few major changes to the 2003 Pontiac Bonneville. Once-standard side airbags are now only an option on the SE and SLE trims. Front bucket seats get more power adjustment for reclining and lumbar support, and XM radio is added to the options list.
The 2003 Bonneville is sports-oriented, even without the supercharged V6. The SE and SLE are aimed not at grannies, but at a younger family market looking for practical roominess and trunk space along with style, performance, and sporty handling. The SE and SLE come with a 3.8-liter, 205-hp V6, while the SSEi features a supercharged 240-hp version of this engine. A 4-speed auto tran allows you to switch between normal and performance modes. The SSEi has sports suspension, rear spoiler, a heads-up display projected onto the windshield, power leather seats and variable steering. But even the SE gets supportive glove-like seats, cruise control, ABS brakes, power locks and mirrors, and remote entry. The SLE falls somewhere in between the two, sportier than the SE, but with fewer standard features than the SSEi.
The supercharged engine is a favorite of 2003 Bonneville owners, who like its highway performance and immediate acceleration action. The heads-up display gets high marks for allowing you to keep your eyes on the road. The Bonneville features sporty handling, a smooth ride, and tight steering. It is also very roomy, with a large trunk. 2003 Bonny owners complain about wind noise and lack of room in the backseats, particularly headroom. Cupholders are badly made as are most of the plastic parts. The way too busy dash is complicated and hard to get used to, say drivers. Many wish the rear seats had a fold-down option instead of just a trunk pass-through in the armrest.


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    Pontiac Bonneville Questions

    Why Won't Cigarette Lighter Work. Can't Plug In Phone Charger Of Gsi Unit.

    The cigarette lighter is dead. It will not power up the phone charger or the Garmin GSI unit. I checked the fuse but still doesn't work. Could the Relay #58 cause the lighter to be dead?

    1 view with no answers yet

    Car Has No Power After Attempting To Jumpstart..

    Got in my car this morning to discover (what I thought) was a dead battery. The battery is only 6 mos old however. A dome light might have been on however. Tried to jump the car, and initially it re...

    15 views with 2 answers (last answer about a month ago)

    2003 Bonneville Won't Start,no Noise. Tried 10min Trick 3 Times, Still Noth...

    car won't start.when the key is turned, no noise either. dash lights come on in the ON position then go out except security light. I do not know what else to do. Thanks Ray

    2 views with no answers yet

    My 2003 Bonneville Se The Fan Does Not Work Aall The Time Is It A Fuse If S...

    12 views with 1 answer (last answer about a month ago)

    Windshield Wipers

    wipers wont turn off. even when it says off they still continue to go. I have no idea what to do. any suggestions on what could be wrong and how to fix it.!! thank you in advance!

    28 views with 1 answer (last answer 2 months ago)