2017 Mercedes-AMG E63 prototype spotted having a break down while testing on the public road. Two of the Mercedes engineers stranded on the roadside after the car stopped and refused to start again.
While getting help, there are several photos being captured by the spy photographer. One important detail is the 2017 Mercedes-AMG E63 will have 330 km/h speedometer. You can also see its engine bay which housing a 4.0-liter V8 which expected to produce 563 horsepower.