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Fuel information
Your vehicle must use only unleaded gasoline. Premium unleaded gasoline with an octane rating of 91 (Research Octane Number 96) or higher required for optimum engine performance. If 91 octane canno ...

Other Cars to Consider
While the Lexus IS is the sportier of the two midsize cars Lexus makes,if you’re looking for a car that will eat up windy roads, there are better options out there. The BMW 3-Series gives buyers s ...

Under the Hood
For 2006, the 4.7-liter V-8 produces 263 hp and 323 pounds-feet of torque. Those numbers are down slightly from the 2005 model's 270 hp and 330 pounds-feet of torque due to new SAE testing procedu ...