The Bonneville provides relatively rapid transport, so choosing between the two3.8-liter V6 engines available comes down to whether you want to go fast or faster. The base 205-horsepower 3800 Series II V6 is a solid powerplant that delivers exceptional acceleration. There's no shortage of power for merging onto the freeway and the generous torque provides quick, effortless acceleration. This engine is a smooth companion around town and achieves 30 mpg on 87-octane fuel on the highway. The supercharged 3800 Series II V6 adds even more power to this equation and the truly power hungry will find it delightful. However, it also adds about a thousand bucks to the purchase cost, drops fuel economy to 26 mpg on the highway and is a little noisier than the standard V6. The engine and smooth 4-speed automatic is one element that helps make the Bonneville fun to drive. The other element is the suspension, which has been revised this year to reduce body roll in the corners and improve road feel. Pontiac's optional Computer Command Ride system adjusts shock absorber performance to how the car is being driven by measuring steering inputs and acceleration and braking rates. A new speed-sensitive power steering system improves road feel, while making it easier to park. Freeway driving is clearly the Bonneville's forte, with handling best suited to fast sweeping turns and working through brisk traffic. The big Bonneville is a little less comfortable on tight twisting roads, but still superior to a good many other vehicles in its class. The suspension is relatively firm, but does a good job of soaking up potholes and smoothing ripply interstates and road irregularities.
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