For enhanced safety, the front seat shoulder belts of the Porsche Macan Electric are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The Jaguar I-Pace doesn’t offer height-adjustable seat belts.
The Porsche Macan Electric has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The I-Pace doesn’t offer knee airbags.
The Macan Electric offers an optional Surround View to allow the driver to see objects all around the vehicle on a screen. The I-Pace 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.
Both the Macan Electric and the I-Pace have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.
The Porsche Macan Electric weighs 463 to 609 pounds more than the Jaguar I-Pace. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

