HEALDSBURG, Calif. — Audi officials say they have learned a lot from the 2019 launch of the brand's first electric vehicle, the E-tron. Refashioned for 2024 as the Q8 E-tron and Q8 Sportback E-tron, the second-generation EV is available in Premium, Premium Plus and Prestige trims. The base price increases by $3,600 over the outgoing model, but the vehicle offers more range and Level 2 adaptive cruise control. Here are some features that stood out on the 2024 Audi Q8 E-tron previewed during a media drive here in May.