MPG City: 17 - 20 ; Highway: 24 - 29
Pontiac promises a generous helping of sporty appearance and behavior in a full-size model with its front-wheel-drive Bonneville. A high-performance GXP sedan with Northstar V-8 power debuted early in 2004. For 2005, the midrange SLE sedan adopts some of the GXP's styling cues.Side-by-Side Comparison
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