Transmission for a Motor Vehicle, and Drive Train for a Motor Vehicle

A transmission (G) for a motor vehicle, comprising

• an input shaft (GW1);
• an output shaft (GW2);
• an upstream gear set (VRS) with a first planetary gear set (P1) and a second planetary gear set (P2);
• a main gear set (HRS);
• an electric machine (EM) with a stator (S) and a rotor (R);
• and
• a plurality of shift elements (57, 07, 08, 04, 13, 14;
• 204, 234, 214;
• 304, 314;
• 403, 414, 445), each of a plurality of fixed transmission ratios (1 to 7;
• 21 to 25;
• 31 to 38) between the input shaft (GW1) and the output shaft (GW2) is shiftable by selective engagement of a respective three of the shift elements (57, 07, 08, 04, 13, 14;
• 204, 234, 214;
• 304, 314;
• 403, 414, 445),
• wherein the input shaft (GW1) is permanently connected to a first shaft (Wx1) of the upstream gear set (VRS),
• wherein the rotor (R) is permanently connected to a second shaft (Wx2) of the upstream gear set (VRS),
• wherein the output shaft (GW2) is permanently connected to a first shaft (Wy1, Wy21, Wy31, Wy41) of the main gear set (HRS),
• wherein the first and second planetary gear sets (P1, P2) of the upstream gear set (VRS) further include a third shaft (Wx3), a fourth shaft (Wx4), and a fifth shaft (Wx5) in addition to the first shaft (Wx1) and the second shaft (Wx2) such that the the first and second planetary gear sets (P1, P2) of the upstream gear set (VRS) collectively have precisely five shafts (Wx1, Wx2, Wx3, Wx4, Wx5),
• wherein the third shaft (Wx3) of the upstream gear set (VRS) is permanently connected to a second shaft (Wy2, Wy22, Wy32, Wy42) of the main gear set (HRS),
• wherein the third shaft (Wx3) of the upstream gear set (VRS) is connectable to the fourth shaft (Wx4) of the upstream gear set (VRS) by engaging a first one of the shift elements (57) such that the shafts (Wx1 to Wx5) of the upstream gear set (VRS) assume a rotational speed order of the second shaft (Wx2), the fifth shaft (Wx5), the third shaft (Wx3) together with the fourth shaft (Wx4), then the first shaft (Wx1),
• wherein the fourth shaft (Wx4) of the upstream gear set (VRS) is rotationally fixable by engaging a second one of the shift elements (07), and
• wherein the fifth shaft (Wx5) of the upstream gear set (VRS) is rotationally fixable by engaging a third one of the shift elements (08).