In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Sienna are reminded to check the back seat if they opened the rear door before starting out. The Voyager doesn’t offer a back seat reminder.
The Sienna has a standard Secondary Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Voyager doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
The Sienna offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Voyager doesn’t offer all-wheel drive.
The Sienna’s lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. The Voyager doesn’t offer a lane departure warning system.
The Sienna Platinum has a standard Panoramic View Monitor to allow the driver to see objects all around the vehicle on a screen. The Voyager only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.
The Sienna has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the Voyager’s blind spot costs extra.
To help make backing out of a parking space safer, the Sienna has standard rear cross-path warning, helping the driver avoid collisions. Chrysler charges extra for Rear Cross Path Detection on the Voyager.
The Sienna’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Voyager doesn’t offer a driver alert monitor.
The Sienna has standard Safety Connect™, which uses a global positioning satellite (GPS) receiver and a cellular system to help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Voyager doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the Sienna and the Voyager have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights and rearview cameras.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Toyota Sienna is safer than the Chrysler Voyager:
|
Sienna |
Voyager |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
42 |
72 |
Chest Movement |
.5 inches |
1 inches |
Abdominal Force |
123 lbs. |
149 lbs. |
Hip Force |
348 lbs. |
395 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
52 |
66 |
Spine Acceleration |
30 G’s |
54 G’s |
Hip Force |
542 lbs. |
764 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
12 inches |
13 inches |
Spine Acceleration |
31 G’s |
50 G’s |
Hip Force |
499 lbs. |
616 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, daytime pedestrian crash prevention, and nighttime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Sienna its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 29 vehicles tested by the IIHS. The Voyager last would have qualified as only a standard “Top Safety Pick” in 2017.