Rule changes for the 2013 NASCAR season have allowed automakers to make their race cars more closely resemble their factory production counterparts as we’ve seen with the new Ford NASCAR Fusion.

This 2014 Ford F-150 Tremor's EcoBoost engine is the same powerful powertrain customers can buy – the only major modification to the pace truck is a bank of safety lights mandated by NASCAR.

The Sedan, which will serve as the split pace car for the weekend, boasts a 3.5L V6 EcoBoost engine delivering ... Hybrid pace the start of a NASCAR race when the Fusion Hybrid led the field ...