BMW i7 eDrive50 (GEN1) charging curve & performance
MY2024, MY2025, MY2026
Last modified: Jul 18, 2026
Below is the charging curve for BMW i7 eDrive50 (GEN1), illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.
Charging Highlights
Peak DC Speed
195 kW
Battery Capacity
105.7 kWh
Architecture
376 V
105.7 kWh — 105.7 kWh NMC
Charging Performance
Average charging speed 0 - 100%
107.3 kW
Average charging speed 10-100%
105.2 kW
Average charging speed 10-80%
137.7 kW
Advanced Metrics
Max C-Rate
1.87 C
Average C-Rate
1.31 C
Optimum charging area
2% – 53%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
134.9 kW
Optimum charge stop time
23m 4s
Charging time 10-80%
30 m 22 s
Charging Speed Analysis
| SOC Range | Charger output (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 107.3 kW | 55 m 41 s | 101.7 kWh |
| 10-100% | 105.2 kW | 51 m 6 s | 91.5 kWh |
| 10-80% | 137.7 kW | 30 m 22 s | 71.2 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | 11.0 km (6.8 mi) | 9.6 km (6.0 mi) | 8.3 km (5.2 mi) |
| 10-100% | ? | 10.8 km (6.7 mi) | 9.4 km (5.8 mi) | 8.1 km (5.0 mi) |
| 10-80% | ? | 14.1 km (8.8 mi) | 12.3 km (7.6 mi) | 10.7 km (6.7 mi) |
Charging Curve Data (0–100% SOC)
| SOC | Charger output | Total time from 0% | Energy into battery |
|---|---|---|---|
|
0 |
50 kW | 00:00:00 | 0 kWh |
|
1 |
80 kW | 00:00:59 | 1.0 kWh |
|
2 |
100 kW | 00:01:42 | 2.0 kWh |
|
3 |
186 kW | 00:02:09 | 3.1 kWh |
|
4 |
186 kW | 00:02:29 | 4.1 kWh |
|
5 |
186 kW | 00:02:50 | 5.1 kWh |
|
6 |
186 kW | 00:03:11 | 6.1 kWh |
|
7 |
186 kW | 00:03:31 | 7.1 kWh |
|
8 |
183 kW | 00:03:52 | 8.1 kWh |
|
9 |
184 kW | 00:04:13 | 9.2 kWh |
|
10 |
186 kW | 00:04:34 | 10.2 kWh |
|
11 |
186 kW | 00:04:55 | 11.2 kWh |
|
12 |
187 kW | 00:05:16 | 12.2 kWh |
|
13 |
188 kW | 00:05:36 | 13.2 kWh |
|
14 |
197 kW | 00:05:56 | 14.2 kWh |
|
15 |
198 kW | 00:06:16 | 15.3 kWh |
|
16 |
190 kW | 00:06:36 | 16.3 kWh |
|
17 |
190 kW | 00:06:56 | 17.3 kWh |
|
18 |
190 kW | 00:07:16 | 18.3 kWh |
|
19 |
191 kW | 00:07:36 | 19.3 kWh |
|
20 |
191 kW | 00:07:56 | 20.3 kWh |
|
21 |
192 kW | 00:08:17 | 21.4 kWh |
|
22 |
192 kW | 00:08:37 | 22.4 kWh |
|
23 |
193 kW | 00:08:57 | 23.4 kWh |
|
24 |
193 kW | 00:09:17 | 24.4 kWh |
|
25 |
193 kW | 00:09:37 | 25.4 kWh |
|
26 |
194 kW | 00:09:57 | 26.4 kWh |
|
27 |
194 kW | 00:10:16 | 27.5 kWh |
|
28 |
194 kW | 00:10:36 | 28.5 kWh |
|
29 |
194 kW | 00:10:56 | 29.5 kWh |
|
30 |
195 kW | 00:11:16 | 30.5 kWh |
|
31 |
195 kW | 00:11:36 | 31.5 kWh |
|
32 |
196 kW | 00:11:55 | 32.5 kWh |
|
33 |
196 kW | 00:12:15 | 33.6 kWh |
|
34 |
196 kW | 00:12:35 | 34.6 kWh |
|
35 |
197 kW | 00:12:54 | 35.6 kWh |
|
36 |
197 kW | 00:13:14 | 36.6 kWh |
|
37 |
197 kW | 00:13:33 | 37.6 kWh |
|
38 |
197 kW | 00:13:53 | 38.6 kWh |
|
39 |
198 kW | 00:14:13 | 39.7 kWh |
|
40 |
198 kW | 00:14:32 | 40.7 kWh |
|
41 |
188 kW | 00:14:52 | 41.7 kWh |
|
42 |
188 kW | 00:15:13 | 42.7 kWh |
|
43 |
165 kW | 00:15:34 | 43.7 kWh |
|
44 |
164 kW | 00:15:58 | 44.7 kWh |
|
45 |
158 kW | 00:16:22 | 45.8 kWh |
|
46 |
156 kW | 00:16:46 | 46.8 kWh |
|
47 |
157 kW | 00:17:11 | 47.8 kWh |
|
48 |
157 kW | 00:17:35 | 48.8 kWh |
|
49 |
148 kW | 00:18:01 | 49.8 kWh |
|
50 |
149 kW | 00:18:27 | 50.8 kWh |
|
51 |
149 kW | 00:18:53 | 51.9 kWh |
|
52 |
143 kW | 00:19:19 | 52.9 kWh |
|
53 |
143 kW | 00:19:46 | 53.9 kWh |
|
54 |
134 kW | 00:20:14 | 54.9 kWh |
|
55 |
135 kW | 00:20:42 | 55.9 kWh |
|
56 |
135 kW | 00:21:11 | 57.0 kWh |
|
57 |
128 kW | 00:21:40 | 58.0 kWh |
|
58 |
129 kW | 00:22:10 | 59.0 kWh |
|
59 |
130 kW | 00:22:40 | 60.0 kWh |
|
60 |
130 kW | 00:23:10 | 61.0 kWh |
|
61 |
131 kW | 00:23:39 | 62.0 kWh |
|
62 |
126 kW | 00:24:09 | 63.1 kWh |
|
63 |
109 kW | 00:24:42 | 64.1 kWh |
|
64 |
126 kW | 00:25:15 | 65.1 kWh |
|
65 |
122 kW | 00:25:46 | 66.1 kWh |
|
66 |
122 kW | 00:26:17 | 67.1 kWh |
|
67 |
118 kW | 00:26:49 | 68.1 kWh |
|
68 |
117 kW | 00:27:22 | 69.2 kWh |
|
69 |
114 kW | 00:27:56 | 70.2 kWh |
|
70 |
113 kW | 00:28:30 | 71.2 kWh |
|
71 |
111 kW | 00:29:04 | 72.2 kWh |
|
72 |
109 kW | 00:29:39 | 73.2 kWh |
|
73 |
109 kW | 00:30:14 | 74.2 kWh |
|
74 |
107 kW | 00:30:50 | 75.3 kWh |
|
75 |
105 kW | 00:31:26 | 76.3 kWh |
|
76 |
100 kW | 00:32:04 | 77.3 kWh |
|
77 |
93 kW | 00:32:44 | 78.3 kWh |
|
78 |
93 kW | 00:33:25 | 79.3 kWh |
|
79 |
79 kW | 00:34:10 | 80.3 kWh |
|
80 |
88 kW | 00:34:56 | 81.4 kWh |
|
81 |
80 kW | 00:35:42 | 82.4 kWh |
|
82 |
80 kW | 00:36:30 | 83.4 kWh |
|
83 |
80 kW | 00:37:19 | 84.4 kWh |
|
84 |
80 kW | 00:38:07 | 85.4 kWh |
|
85 |
80 kW | 00:38:55 | 86.4 kWh |
|
86 |
80 kW | 00:39:43 | 87.5 kWh |
|
87 |
65 kW | 00:40:36 | 88.5 kWh |
|
88 |
69 kW | 00:41:34 | 89.5 kWh |
|
89 |
68 kW | 00:42:30 | 90.5 kWh |
|
90 |
69 kW | 00:43:26 | 91.5 kWh |
|
91 |
69 kW | 00:44:22 | 92.5 kWh |
|
92 |
69 kW | 00:45:18 | 93.6 kWh |
|
93 |
69 kW | 00:46:14 | 94.6 kWh |
|
94 |
68 kW | 00:47:10 | 95.6 kWh |
|
95 |
59 kW | 00:48:11 | 96.6 kWh |
|
96 |
63 kW | 00:49:14 | 97.6 kWh |
|
97 |
63 kW | 00:50:15 | 98.6 kWh |
|
98 |
64 kW | 00:51:16 | 99.7 kWh |
|
99 |
36 kW | 00:52:33 | 100.7 kWh |
|
100 |
5 kW | 00:55:41 | 101.7 kWh |
Charger output is the power the charging station delivers. Energy into battery is what actually arrives: around 5% is lost to heat and conversion along the way, and charging times are calculated from that reduced figure. Dividing energy by time therefore gives a value roughly 5% below the charger output column. The 5% is an estimate — real loss varies with temperature, state of charge and the charger used. Read more about charging loss
More information
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