Complex sentence: While it was sold in certain markets as a second generation Festiva, Ford renamed it the "Aspire" in North American markets, with the 5-door model was offered in North America for the first time.
Split into simpler sentences: While it was sold in certain markets as a second generation Festiva, Ford renamed it the "Aspire" in North American markets. The 5-door model was offered in North America for the first time.