The consensus after spending an extended week with the 2025 Sienna? It's an incrementally better—but not radically changed—minivan. Here's the full breakdown:
1. Tech and interior upgrades
1. Cargo versatility still lags
Although no specific “7 days prove it” video has surfaced, owners spending weeks in their Siennas echo common themes:
Yes—in the incremental improvement sense. With more tech, safety, and creature comforts than any prior model, it's the most polished and practical Sienna yet. It’s still very much a minivan, not a game-changer, and consumers point out that key areas—like cargo flexibility, interior build, and tech execution—linger behind rivals like the Carnival or top SUVs.
Go for it if you want:
The 2025 Sienna is visually and functionally enhanced—with meaningful cabin and tech upgrades, smarter safety, and nifty gadgets—making it the best Sienna yet. But if you're comparing across the minivan/small-SUV segment for top-shelf refinement, cargo versatility, or cutting-edge tech, it still has room to grow.
What's Improved (and People Notice)
1. Tech and interior upgrades- All trims now include wireless Apple CarPlay/Android Auto, USB‑C ports throughout, and an upgraded, faster 12.3″ infotainment screen on XLE and above
- Higher trims (XSE+) add wireless charging, digital gauge cluster, and head-up display
- Interior materials have nicer textures and finishes—more leather, improved dashboards
- Advanced Rear Seat Reminder with radar-based detection sends escalating alerts and even texts/calls
- FridgeBox + built-in vacuum available in Limited and standard on Platinum trims—hands-on reviewers say it actually works
- Still delivers ~245 hp and class-leading ~36 mpg combined (FWD), just –1 mpg for AWD
- Reviewers praise the smooth ride and hybrid refinement .
What Didn't Change—And That Mattered to Users
1. Cargo versatility still lags- Cargo volume is ample but less than rivals, and second-row seats are not easily removed .
- The hybrid engine can drone under load, and regenerative brakes are slightly grabby
- Some owners noted relatively light or inconsistent steering behavior
“Tech is still behind; for price really would like… lane‑changing protection from other cars… Kia also has a feature to talk to guest in back”
“Infotainment is still terrible… I have driven base Kia and Hyundai’s with better systems than this”
Real-world experience: 7-day “prove it” review?
Although no specific “7 days prove it” video has surfaced, owners spending weeks in their Siennas echo common themes:- Big wins: slicker cabin, smooth hybrid ride, efficient MPG, AWD option, vacuum/fridge are practical additions in higher trims.
- Ongoing criticisms: tech doesn’t beat top SUVs, interior build quality could be better, noise and steering feel still not premium.
So, is it the BEST Sienna ever?
Yes—in the incremental improvement sense. With more tech, safety, and creature comforts than any prior model, it's the most polished and practical Sienna yet. It’s still very much a minivan, not a game-changer, and consumers point out that key areas—like cargo flexibility, interior build, and tech execution—linger behind rivals like the Carnival or top SUVs.
Verdict: Great minivan… but with trade-offs
Go for it if you want:- The most refined Sienna to date, with newer screens, safety radar, AWD, vacuum/fridge.
- Top-tier fuel economy, smooth ride, family comfort.
- Still no fold-flat second-row seats, smaller cargo than some rivals.
- Interior feel and tech quality don’t match premium SUVs.
- Hybrid engine noise, steering and braking feel are still noticeable.