Polyolefin composition comprising a) 5-30 wt% (based on the overall weight of the polyolefin composition) of at least one polypropylene homopolymer, b) 1-15 wt% (based on the overall weight of the polyolefin composition) of at least one polypropylene block copolymer c) 20-50 wt% (based on the overall weight of the polyolefin composition) of a mixed-plastics polypropylene blend of recycled material having (i) a crystalline fraction content determined according to CRYSTEX QC analysis in the range from 85.0 - 95.0 wt%, and (ii) a soluble fraction content determined according to CRYSTEX QC analysis in the range from 5.0 - 15.0 wt%, whereby (iii) said crystalline fraction has a propylene content (C3) as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 93.0 - 99.0 wt%, and whereby (iv) said crystalline fraction has an ethylene content (C2), as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 1.0 to 6.0 wt.-%; and (v) said soluble fraction has an intrinsic viscosity (iV) in the range from 1.0-2.0 dl/g, and whereby (vi) the mixed-plastics polypropylene blend has a CIELAB color space (L*a*b*) of - L* from 30 to 97.0, in particular from 50 to 97.0; - a* from -10.0 to 16.0, in particular from -8 to < 10.0; - b* from -5.0 to 25.0, in particular from -2 to 22.0, d) 35-55 wt% (based on the overall weight of the polyolefin composition) of glass fibers; and optionally further additives, wherein the sum of all ingredients adds always up to 100 wt%, wherein the polyolefin composition is characterized by - a tensile modulus at 23°C of at least 7000 MPa (ISO 527-2), - a tensile stress at yield at 23°C of at least 90 MPa (ISO 527-2), and - an impact strength (ISO179-1, Charpy 1eA +23°C) of at least 8.5 kJ/m 2. a) 5-30 wt% (based on the overall weight of the polyolefin composition) of at least one polypropylene homopolymer, b) 1-15 wt% (based on the overall weight of the polyolefin composition) of at least one polypropylene block copolymer c) 20-50 wt% (based on the overall weight of the polyolefin composition) of a mixed-plastics polypropylene blend of recycled material having (i) a crystalline fraction content determined according to CRYSTEX QC analysis in the range from 85.0 - 95.0 wt%, and (ii) a soluble fraction content determined according to CRYSTEX QC analysis in the range from 5.0 - 15.0 wt%, whereby (iii) said crystalline fraction has a propylene content (C3) as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 93.0 - 99.0 wt%, and whereby (iv) said crystalline fraction has an ethylene content (C2), as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 1.0 to 6.0 wt.-%; and (v) said soluble fraction has an intrinsic viscosity (iV) in the range from 1.0-2.0 dl/g, and whereby (vi) the mixed-plastics polypropylene blend has a CIELAB color space (L*a*b*) of - L* from 30 to 97.0, in particular from 50 to 97.0; - a* from -10.0 to 16.0, in particular from -8 to < 10.0; - b* from -5.0 to 25.0, in particular from -2 to 22.0, (i) a crystalline fraction content determined according to CRYSTEX QC analysis in the range from 85.0 - 95.0 wt%, and (ii) a soluble fraction content determined according to CRYSTEX QC analysis in the range from 5.0 - 15.0 wt%, whereby (iii) said crystalline fraction has a propylene content (C3) as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 93.0 - 99.0 wt%, and whereby (iv) said crystalline fraction has an ethylene content (C2), as determined by FT-IR spectroscopy calibrated by quantitative 13 C-NMR spectroscopy, in the range from 1.0 to 6.0 wt.-%; and (v) said soluble fraction has an intrinsic viscosity (iV) in the range from 1.0-2.0 dl/g, and whereby (vi) the mixed-plastics polypropylene blend has a CIELAB color space (L*a*b*) of - L* from 30 to 97.0, in particular from 50 to 97.0; - a* from -10.0 to 16.0, in particular from -8 to < 10.0; - b* from -5.0 to 25.0, in particular from -2 to 22.0, - L* from 30 to 97.0, in particular from 50 to 97.0; - a* from -10.0 to 16.0, in particular from -8 to < 10.0; - b* from -5.0 to 25.0, in particular from -2 to 22.0, d) 35-55 wt% (based on the overall weight of the polyolefin composition) of glass fibers; and optionally further additives, wherein the sum of all ingredients adds always up to 100 wt%, - a tensile modulus at 23°C of at least 7000 MPa (ISO 527-2), - a tensile stress at yield at 23°C of at least 90 MPa (ISO 527-2), and - an impact strength (ISO179-1, Charpy 1eA +23°C) of at least 8.5 kJ/m 2.