Our automotive expert shares opinions and new photos of the 2026 Sienna. Jun 29, 2026 | 10 min read James Riswick Pros:Â The Toyota Sienna's best-in-class fuel economy, available all-wheel drive, and long-sliding second-row seats are standout features. Cons:Â The loud and sluggish acceleration, cave-like third row, and subpar cupholders hold it back. The Takeaway: The Sienna remains a must-drive minivan, but it's getting old, and one competitor in particular outshines it.