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 Carnival are reminded to check the back seat when a sensor determines the back seat is occupied. The ProMaster City Wagon doesn’t offer a back seat reminder.
The Carnival has standard Forward Collision Avoidance, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The ProMaster City Wagon doesn't offer collision warning or crash mitigation brakes.
Over 200 people are killed each year when backed over by motor vehicles. The Carnival has a standard backup collision prevention system that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The ProMaster City Wagon doesn’t offer backup collision prevention brakes.
The Carnival’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 ProMaster City Wagon doesn’t offer a lane departure warning system.
The Carnival SX/Prestige has a standard Surround View Monitor to allow the driver to see objects all around the vehicle on a screen. The ProMaster City Wagon 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.
To help make backing out of a parking space safer, the Carnival’s standard rear cross-path warning system uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The ProMaster City Wagon doesn’t offer a cross-path warning system.
The Carnival’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 ProMaster City Wagon doesn’t offer a driver alert monitor.
Both the Carnival and the ProMaster City Wagon 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, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights and rearview cameras.
The Kia Carnival weighs 693 to 1044 pounds more than the Ram ProMaster City Wagon. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its available headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Carnival the rating of “Top Safety Pick” for 2022, a rating granted to only 137 vehicles tested by the IIHS. The ProMaster City Wagon has not been tested, yet.

