Overview & Reviews

For 47 years, the Pontiac Bonneville was a constant sight on Pontiac's dealership lots. Very few nameplates have lasted that long, and even fewer belonged to mainstream vehicles that were neither luxury nor sports cars. Like other long-lasting, everyman models from America's domestic automakers, the Bonneville subsequently experienced the major trends that swept through its brand and the auto industry as a whole during its lifetime, serving as a telling chronicle of what we've driven over the years.

Named after the Bonneville Salt Flats in Utah where many land speed record attempts are made, the first Pontiac Bonneville debuted in 1957 as a tail-finned, high-performance convertible based on the Star Chief. It was the brand's top-line model and coupe, sedan and even wagon variants followed shortly thereafter. Through the late 1950s and '60s, the Bonneville earned a reputation for being both luxurious and performance-oriented thanks to generous power outputs from some of its big, muscle-car-era V8s. Today, some of these early Bonnevilles are highly prized as collector cars.

As with other cars during the Nixon era, the Pontiac Bonneville lost its performance edge as new governmental regulations went into effect. The biggest change occurred after the second gas shortage of the 1970s, when for 1977 Pontiac downsized the Bonneville into a more fuel-efficient, full-size car powered by V6 or V8 engines. In the early '80s the nameplate hit an all-time low when it was affixed to GM's midsize car platform, reducing the once-proud Bonneville to a gussied up LeMans. Another metamorphosis occurred in 1987, when the Bonneville returned to full-size status, atop GM's new front-drive family car platform.

This generation and the revamped 1990s Bonny that followed embodied Pontiac's new direction, focusing on exaggerated sporty styling and high-tech gizmos. In terms of sales and image, however, the Bonneville was on a constant slide as fewer consumers were interested in a large, sport-oriented front-wheel-drive sedan. Production finally ended in 2005.

Used-car shoppers interested in a Bonneville will most likely be taking a look at the two most recent generations of the car. In general, these cars provide plenty of interior room and trunk space thanks to their full-size sedan status, and, depending on trim, also offer respectable acceleration and handling. Typical downsides, however, include overwrought interior and exterior styling, some cheap interior materials and dubious build quality.

Most Recent Pontiac Bonneville

The most recent Pontiac Bonneville was produced from 2000-'05. This car's general shape wasn't too different from the car it replaced. But it was sleeker despite retaining some of Pontiac's signature ribbed plastic body cladding -- particularly on the exaggerated SSEi. This look was cleaned up on the V8-powered GXP for 2004, with a more attractive face and cladding-free sheet metal.

Inside, this Bonneville brought the idea of a driver-centered cockpit to new heights with controls angled heavily toward the driver. Dozens of little gray buttons and switches, eight round air vents, six gauges, an information center and an optional head-up display furthered the jet aircraft motif Pontiac was shooting for. This might sound cool, but it was tremendously busy and grew dated quickly.

This generation Bonneville didn't change much during its run. It was initially available in base-level SE, midgrade SLE and top-of-the-line SSEi trim levels. The bottom two trims came with a 3.8-liter V6 (205 horsepower and 230 pound-feet of torque) and a four-speed automatic transmission. The performance-oriented SSEi boasted a supercharged version of the 3.8 V6, increasing power to 240 hp and 280 lb-ft. These were hardly muscle-car numbers, but the SSEi outperformed other V6-powered large cars of the era like the Chrysler 300M and Lincoln LS. This advantage didn't last long, though, as horsepower numbers in the 2000s rose precipitously.

The SSEi was replaced by the V8-powered GXP in 2004. This 4.6-liter V8 made a healthy 275 hp and 300 lb-ft of torque and was enough to propel this large sedan from zero to 60 mph in less than 7 seconds. With that much power sent to the front wheels, the GXP handled it surprisingly well, with decent handling and few complaints about torque steer.

Although this generation's Bonneville was hardly our favorite full-size sedan, it did provide comfortable transportation for up to six passengers while adding in an appreciated amount of style and performance. The SSEi and GXP are the models that driving enthusiasts will want to focus on, but all Bonnevilles suffered from the gizmo-heavy interior and, like most GM cars from this era, inconsistent build quality and cheap, glossy interior plastics.

Past Pontiac Bonneville Models

The previous-generation Pontiac Bonneville was produced from 1992-'99, with a subtle midlife refresh in 1996. It was initially available in base SE, sporty SSE and supercharged SSEi trim levels. An SLE (Sport Luxury Edition) package was available on SE models starting in 1993 and became its own trim level for 1998. The SSEi did the reverse, as it changed from being a trim level to becoming an optional package (on SSE models) in 1994.

The SE and SSE Bonnevilles came standard with a 3.8-liter V6 that made 170 hp and 220 lb-ft of torque. Those figures grew to 205 hp and 230 lb-ft in 1995. The available supercharged version initially made 205 hp and 260 lb-ft, and those figures swelled to 225 hp and 275 lb-ft in 1994. The supercharged V6 was boosted one more time in 1996 to 240 horses and 280 lb-ft of torque. A four-speed automatic was standard on all engines throughout this generation's lifespan, but SSEi versions starting in 1994 featured "Performance" and "Normal" shift modes that quickened downshift response and raised rpm shift points.

Major equipment changes included standard antilock brakes in 1993 and standard dual airbags in 1994. (Passenger side was previously only standard on the SSEi.) That year also saw the introduction of optional Computer Command Ride, a two-mode system that adjusted suspension performance. Electronic load leveling and keyless entry became standard features on the SSE and optional on the SE in 1997.

Inside, these Bonnevilles were driver-centered like the following generation, but much less busy. Nevertheless, SSE models are remembered for having optional 12-way power seats with lumbar control that included nine dedicated buttons on the center console. We thought this Bonneville was also a decent choice for large-sedan buyers, with sportier styling and more high-tech niceties than most of its competitors.

The previous Pontiac Bonneville was produced from 1987-'91 with styling that was considered quite head-turning for the time. It brought back some of the sportiness that had been sucked out of the Bonny since the 1960s, particularly the SSE model. Like future Bonnevilles, this one also reveled in technology, with the SSE sporting numerous gauges, driver information displays, an abundance of power seat controls and ahead-of-its-time steering-wheel-mounted audio and temperature controls.

User Reviews:

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  Wouldnt trade for the world - 2001 Pontiac Bonneville
  By Brandyrn - August 8 - 8:00 am

  I love this car! Problems, a few but overall meets all my expectations and have no reason to trade for a newer model. I get 28 miles on the highway and 14 in the city. I have all the options where most cars today have a few. Power seats,10 disk changer,heated seats,heads up display,cd/tape player, onstar, you get the idea. Chrome wheels were pretty but crap. Front lighter a waste but the car still looks new and rides great. Easily would buy another.

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  Missing my Bonneville - 2003 Pontiac Bonneville
  By Ponti-mani-ac - August 1 - 3:53 pm

  After having 3 Grand Prixs, I went up to the Bonneville. Wish I had done it sooner. It was a fun to drive, comfortable, sporty, yet classy car. I got great gas mileage, avg around 28mpg. Never had any problems with it. I came out of an almost head on collision at 50mph, taking the brunt of the hit down the drivers side, with no injuries! Unfortunately it was totaled. Now I have a 2007 Grand Prix, since Pontiac discontinued the Bonneville; Bigmistake Pontiac! Would have bought another Bonneville for sure!

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  First cr - 1999 Pontiac Bonneville
  By Bill88nc - July 22 - 3:13 pm

  This was my first car and it is great. I am a Ford fan but this Pontiac is awesome its powerful looks good and is a nice first car.

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  Love our SSEi - 2003 Pontiac Bonneville
  By BonnyLad - July 1 - 10:00 am

  Wow! Now I know some of you sports car nuts are going to cringe at this statement, but.....Our 2003 Bonneville SSEi is one of the fastest best road hugging vehicles I have ever owned and I ve owned a few. Excellent creature comforts, plenty of pedal, and amazing sound system and fantastic all round performance. My highest recommendation.

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  overall performance - 1998 Pontiac Bonneville
  By faynor - June 16 - 12:46 am

  this vehicle has been one of the better cars i have owned - have had only one problem, that being a rear oil seal - which was covered by the warr. - has very good gas mileage 29mpg on trips - is comfortable - and still is a good looking car

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  Love Hurts - 1997 Pontiac Bonneville
  By eRalph - June 13 - 10:00 am

  Sigh. I just love this car. It is very powerful, a kick to drive, comfortable, with a great stereo, very good rear seat room, great trunk. I got it used at 30K miles, its at 90K now. But the intake manifold blew at 70K, dumping coolant into the engine and leaving my wife stranded at the beach. Now its thrown a rod. Ssee other reviews for similar. Around $5500 in repairs in last 2 years. Sigh.

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  2003 Bonneville SLE - 2003 Pontiac Bonneville
  By jandres - June 13 - 10:00 am

  The moment I sat in this car for the first time I was hooked. The cockpit reminded me of a jet airplane. Being an engineer, I loved the controls and layout of the interior (especially the instrument panel). The ride and power of the engine are exceptional for this size of car. Lots of room in the back and very comfortable. I opted for the leather seats. Ride and handling are superb. This car is a gem. BTW, Some complain about the lower body- side cladding. I believe it is a plus since it protects the lower part of the car against stone chips and door dings.

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  97 SSEi - 1997 Pontiac Bonneville
  By Kevin - June 12 - 4:26 pm

  Great car to drive! Powerful and still good fuel mileage! With a few Mods, Upgraded exhaust, Cold air intake, upgraded Supercharger pulley and PCM upgrade, Car is even more powerful ( up to about 290 HP.) And driving normal still gets great MPG. Love it !

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  Love my Bonneville; could be roomier - 2003 Pontiac Bonneville
  By Tim Houseknecht - May 29 - 12:46 pm

  I bought this vehicle because I love the way it looks and rides. One pro reviewer didnt like the looks of the 02 model, but I think its one of the best looking cars out there. It handles great on the interstate and all country roads. A couple of complaints: Mine doesnt get 29 on the highway (lucky to get 24). A friend tells me he gets 29 or 30 on the highway with his SLE. I wish it had the room of the Chrysler cars. Im 64, my wife is tall, and so are my kids. For that reason, I should have looked more seriously at the 300 or Intrepid (tons of room). If Pontiac ever made a roomier version, Id buy one. Its a well built vehicle.

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  Like Riding in Your Living Room - 1999 Pontiac Bonneville
  By Clive T. - May 19 - 10:00 am

  This has been a decent car, but I will be trading it soon. The transmission is acting up after 80,000 miles. I drive a lot for work, and I just dont think these cars are built to go 150,000 or 200,000 miles. Mine has been hard used, to be fair. So far, its been ok. One reason I bought it was the feeling that parts would be cheap & plentiful, considering GM has been using this same basic design for years on Pontiacs, Buicks, etc. I havent had a chance to confirm this belief however.