[Newport]

Not surprisingly the 5.0 is leading volume getter, but the Ecoboost despite its premium upgrade status is still pulling down equal volume to the 6.

52 percent of buyers are choosing the 435-hp 5.0-liter V8 in the Mustang GT. The other buyers are split right down the middle with 24 percent of customers choosing the 3.7-liter V6 and 24 percent taking the new turbocharged I-4 EcoBoost engine.

Over 20,000 sales