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2003 Pontiac Bonneville Overview

Bonneville

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Trims

SE
Avg. Price: $6,307
SLE
Avg. Price: $7,050
SSEi
Avg. Price: $7,383

Pontiac Bonneville Experts

#1 DavidH25
DavidH25
Reputation 120
#2 lightGear
lightGear
Reputation 110
#3 John Saffrahn
John Saffrahn
Reputation 100
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Average User Score

4.25 stars

Based on 8 reviews

One Of Gm's Best Cars Ever Made. by Albertlugo
 — I just bought (Feb./09) a 2003 Bonneville SSEi with 60K miles on it, but in mint (very well maintained and cared) conditions, for $ 8,600.00, with four new Pirelli PZero tires. The paint is the origi... Read More
I Miss It Soooo Much, But I Don't Miss The Stuff That Went Wrong With It, Constantly. by Patrick
 — Acceleration was confident, but the engine was too small for such a big car. Braking was decent with good pedal feedback - you could tell exactly what was going on at all four corners. Handling - it d... Read More
Great Travel Car by Leland
 — Great motor (3.8 L), good gas mileage, comfortable/quiet ride, lots of space, sleek body. Read More

2003 Pontiac Bonneville Overview

Overall User Score

4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars4.25

Based on 8 reviews

2003 Pontiac Bonneville

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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Bonneville
Looking for a Used Bonneville in your area?
CarGurus has 1,343 nationwide Bonneville listings starting at $1,850.
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2003 Pontiac Bonneville SE picture, exterior
2003 Pontiac Grand Prix GT picture, exterior
2003 Chevrolet Impala Base picture, exterior
Cost $6,143 Average Instant Market Value $5,764 Average Instant Market Value $6,075 Average Instant Market Value
Gas Mileage (highway) 27 26 29
Horsepower 205 175 180
Crash Test Rating 4 4 5
Front Leg Room (inches) 42.6 42.4 42.2

Pontiac Bonneville Questions

GUNSMOKE
0

My 2003 Pontiac Bonnerville Turbo Charged Will Not Fire Up When I Try To St...

WHEN i TURN THE KEY IT TRIES TO START BUT THEN DIESWILL NOT FIRE UP

79 views with 1 answer (last answer 2 weeks ago)
David Larkett Jr.
0

Mmy Radio Wont Work And Any New Fuses Blow Out Before I Get Them All The Wa...

101 views with 6 answers (last answer about a month ago)
cindy_75
10

Can The Cupholders Be Improved At All?

Can anything be done to improve the horrible cupholders in this vehicle? I plan on keeping it for another year or two and I just hate them. I've also wondered if any could be put somewhere else?

101 views with 10 answers (last answer about a month ago)
rhay6639
0

How Can I Install 2003 Pontiac Bonneville Se Rear Seat Covers Its Very Har...

82 views with 1 answer (last answer 2 months ago)
berkley
0

How Do I Change That Litte Heater Bypass Elbow On A 2003 Pontiac Bonneville...

its a little black 90 about 2 in by 2 in...you just cant get into both slots. 3.8 liter.

88 views with 2 answers (last answer 2 months ago)