An automotive suspension for a sports car, comprising - a lower oscillating arm (BI) having a first end (BI_1) hinged with a frame (F) of said car in a first point (P1) and a relative second end (BI_2), opposite to the first end (BI_1), connected with the hub (M) adapted to support a wheel (W) in a rotatable manner, - a shock absorber (D) having a first end (D_1) hinged with said frame (F) in a second point (P2), operatively above said first point (P1) and a relative second end (D_2), opposite to the first end (D_1), connected with a first intermediate part (BI_M) of the lower oscillating arm (BI) included between said first end (BI_1) and said second end (BI_2), wherein said second end (D_2) of the shock absorber (D) is connected with said first intermediate part (BI_M) of the lower oscillating arm (BI) by means of a connecting rod (R) having a first end (R_1) hinged with said second end (D_2) of the shock absorber (D) and a relative second end (R_2), opposite to the first end (R_1), hinged with said first intermediate part (BI_M), wherein the suspension comprises locking means (A) for locking said connecting rod in a stable position ranging between two extreme positions wherein, in a first extreme position, said first end (R_1) of the connecting rod (R) is in a position close to said frame (F) and, in a second extreme position, said first end (R_1) of the connecting rod (R) is in a position distal to said frame (F), wherein said locking means comprise buffers fixed on said connecting rod (R) and/or on said lower oscillating arm (BI) or interference elements associated in the hinging between said first end (R_1) of the connecting rod (R) with said first intermediate part (BI_M) and/or between said second end (R_2) of the connecting rod (R) with said second end (D_2) of the shock absorber (D), and being characterized in that the hinging axes are all parallel to one another. - a lower oscillating arm (BI) having a first end (BI_1) hinged with a frame (F) of said car in a first point (P1) and a relative second end (BI_2), opposite to the first end (BI_1), connected with the hub (M) adapted to support a wheel (W) in a rotatable manner, - a shock absorber (D) having a first end (D_1) hinged with said frame (F) in a second point (P2), operatively above said first point (P1) and a relative second end (D_2), opposite to the first end (D_1), connected with a first intermediate part (BI_M) of the lower oscillating arm (BI) included between said first end (BI_1) and said second end (BI_2), wherein said second end (D_2) of the shock absorber (D) is connected with said first intermediate part (BI_M) of the lower oscillating arm (BI) by means of a connecting rod (R) having a first end (R_1) hinged with said second end (D_2) of the shock absorber (D) and a relative second end (R_2), opposite to the first end (R_1), hinged with said first intermediate part (BI_M), wherein the suspension comprises locking means (A) for locking said connecting rod in a stable position ranging between two extreme positions wherein, in a first extreme position, said first end (R_1) of the connecting rod (R) is in a position close to said frame (F) and, in a second extreme position, said first end (R_1) of the connecting rod (R) is in a position distal to said frame (F), wherein said locking means comprise buffers fixed on said connecting rod (R) and/or on said lower oscillating arm (BI) or interference elements associated in the hinging between said first end (R_1) of the connecting rod (R) with said first intermediate part (BI_M) and/or between said second end (R_2) of the connecting rod (R) with said second end (D_2) of the shock absorber (D), and being characterized in that the hinging axes are all parallel to one another. <EOS>