For enhanced safety, the front and rear seat shoulder belts of the Mercedes AMG GLA have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Dodge Durango SRT doesn’t offer pretensioners for its second-row seat belts.
The AMG GLA’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Durango SRT doesn’t offer pre-crash pretensioners.
The AMG GLA offers an optional Post Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Durango SRT 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.
When descending a steep, off-road slope, the AMG GLA’s standard Downhill Speed Regulation allows you to creep down safely. The Durango SRT doesn’t offer Downhill Speed Regulation.
The AMG GLA’s standard 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. A lane departure warning system costs extra on the Durango SRT.
The AMG GLA offers an optional Surround View System to allow the driver to see objects all around the vehicle on a screen. The Durango SRT 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 AMG GLA and Durango SRT have rear cross-traffic warning, but the AMG GLA has Active Brake Assist (automatically applies the brakes) to better prevent a collision when backing near traffic. The Durango SRT’s Rear Cross Path Detection doesn’t automatically brake.
The AMG GLA’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 Durango SRT doesn’t offer a driver alert monitor.
Both the AMG GLA and the Durango SRT have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, blind spot warning systems, rearview cameras and rear cross-path warning.