Probably not...at least, not to my knowledge.
Engine: 85 kW gasoline engine.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,300 kg.
braked, inclines up to 12% = 2,000 kg.
Maximum permissible gross weight on a gradient of up to 8% = 4,800 kg.
Maximum permissible weight on a 12% incline: 4,500 kg.
Engine: 173 kW gasoline engine.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,500 kg.
Maximum permissible gross weight on a 8% incline = 5,300 kg.
Maximum permissible gross weight on a 12% incline: 5,300 kg.
Engine: 75 kW TDI diesel engine without a particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,200 kg.
Maximum permissible gross weight on a 8% incline = 5,200 kg.
Maximum permissible gross vehicle weight on a 12% incline = 4,900 kg.
Engine: 75 kW TDI diesel engine with diesel particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,200 kg.
Maximum permissible gross weight on a 8% incline = 5,200 kg.
Maximum permissible gross vehicle weight on a 12% incline = 4,900 kg.
Engine: 77 kW TDI diesel engine.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,200 kg.
Maximum permissible gross weight on a 8% incline = 5,200 kg.
Maximum permissible gross vehicle weight on a 12% incline = 4,900 kg.
Engine: 96 kW TDI diesel engine without diesel particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,500 kg.
Maximum permissible gross weight on a 8% incline = 5,300 kg.
Maximum permissible gross weight on a 12% incline: 5,300 kg.
Engine: 96 kW TDI diesel engine with diesel particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,500 kg.
Maximum permissible gross weight on a 8% incline = 5,300 kg.
Maximum permissible gross weight on a 12% incline: 5,300 kg.
Engine: 128 kW TDI diesel engine without diesel particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,500 kg.
Maximum permissible gross weight on a 8% incline = 5,300 kg.
Maximum permissible gross weight on a 12% incline: 5,300 kg.
Engine: 128 kW TDI diesel engine with diesel particulate filter.
unrestricted, incline up to 12% = 750 kg.
braked, inclines up to 8% = 2,500 kg.
braked, inclines up to 12% = 2,500 kg.
Maximum permissible gross weight on a 8% incline = 5,300 kg.
Maximum permissible gross weight on a 12% incline: 5,300 kg.
...would likely be borderline or even unachievable

when considering the total permissible weight.