The invention provides a sound insulation automobile front wall which comprises a PE (polyethylene)/PA (polyamide) asymmetric membrane layer. An EVA (ethyleno vinyl acetale) layer is arranged on the front surface of the PE/PA asymmetric membrane layer, an expansion buffer layer is arranged on the front surface of the EVA layer, an anti-static layer is arranged on the front surface of the expansion buffer layer, and a water-proof and oil-proof layer is arranged on the front surface of the anti-static layer. The invention further provides a manufacturing method of the sound insulation automobile front wall. The sound insulation automobile front wall has excellent sound insulation performance and foam bonding performance, and synthetic materials of the automobile front wall are excellent in formability. The sound insulation automobile front wall has good impact resistance, and water-proof and oil-proof performances and the anti-static performance of the automobile front wall are enhanced on the basis.