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 Versa SV/SR are reminded to check the back seat if they opened the rear door before starting out. The Spark doesn’t offer a back seat reminder.
Over 200 people are killed each year when backed over by motor vehicles. The Versa has standard Rear Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Spark doesn’t offer backup collision prevention brakes.
The Versa’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. A lane departure warning system costs extra on the Spark and is only available on Spark LT Auto.
The Versa SV/SR’s blind spot warning system uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. The Spark doesn’t offer a system to reveal objects in the driver’s blind spots.
To help make backing out of a parking space safer, the Versa SV/SR’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 Spark doesn’t offer a cross-path warning system.
The Versa SV/SR’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 Spark doesn’t offer a driver alert monitor.
Both the Versa and the Spark have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger 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, rearview cameras and available daytime running lights.

