Original sentence: During the first model year, Pacificas were equipped lavishly and were expensive as a result, as they included costly luxury  features such as a navigation system, DVD entertainment system, and a load-leveling suspension
Edited sentence: During the first model year, Pacificas were equipped lavishly and were expensive as a result, as they included costly but mostly unnecessary features such as a navigation system, DVD entertainment system, and a load-leveling suspension