The EC40’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Model 3 doesn’t offer pre-crash pretensioners.
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 EC40 are reminded to check the back seat if they opened the rear door before starting out. The Model 3 doesn’t offer a back seat reminder.
The EC40 has a standard Whiplash Protection System (WHIPS), which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the WHIPS allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. At the same time the pretensioning seatbelts fire, removing slack from the belts. The Model 3 doesn’t offer a whiplash protection system.
When descending a steep, off-road slope, the EC40’s standard Hill Descent Control allow you to creep down safely. The Model 3 doesn’t offer Hill Descent Control.
The EC40 Plus/Ultimate has a standard 360° Camera to allow the driver to see objects all around the vehicle on a screen. The Model 3 only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
To help make backing out of a parking space safer, the EC40’s standard Cross Traffic Alert uses sensors in the rear to alert the driver to vehicles approaching from the side and Braking Intervention automatically engages the brakes to help avoid a collision. The Model 3 doesn’t offer a rear cross-path warning system.
The EC40 has standard Volvo On Call, which uses a global positioning satellite (GPS) receiver and a cellular system to remotely unlock your doors if you lock your keys in, help track down your vehicle if it’s stolen or send emergency personnel to the scene if any airbags deploy. The Model 3 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 EC40 and the Model 3 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, front seat center airbag, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and driver alert monitors.
The Volvo EC40 weighs 716 to 879 pounds more than the Tesla Model 3. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.