BMW i4 eDrive35 charging curve & performance

MY2021, MY2022, MY2023, MY2024

Last modified: Mar 24, 2026

Below is the charging curve for BMW i4 eDrive35, 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

180 kW

Battery Capacity

70.3 kWh

Architecture

399 V

70.3 kWh —

Estimated Data

The charging curve for this model is derived from manufacturer data and insights into the charging performance of similar battery packs.

Charging curve chart for BMW i4 eDrive35 battery configuration 0

Download charging curve as svg

Charging Performance

Average charging speed 0 - 100% 80.0 kW

Average charging speed 10-100% 81.3 kW

Average charging speed 10-80% 111.8 kW

Advanced Metrics

Max C-Rate 2.56C

Average C-Rate 1.61C

Optimum charging area 3% – 54%

Time Analysis

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Range Analysis

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Key Insights

Optimum charging speed included 5 minutes loss

106.0 kW

Optimum charge stop time

19m 22s

Charging time 10-80%

25 m 12 s

Charging Speed Analysis

SOC Range	Speed (kW)	Total Time	Energy Added
0-100%	80.0 kW	50 m 20 s	67.1 kWh
10-100%	81.3 kW	44 m 33 s	60.4 kWh
10-80%	111.8 kW	25 m 12 s	47.0 kWh

Range Added Per Minute by Driving Cycle

SOC Range	EPA	WLTP	70 mph	120 km/h
0-100%	?	9.7 km (6.0 mi)	7.4 km (4.6 mi)	7.0 km (4.4 mi)
10-100%	?	9.9 km (6.2 mi)	7.5 km (4.7 mi)	7.1 km (4.4 mi)
10-80%	?	13.6 km (8.5 mi)	10.4 km (6.5 mi)	9.8 km (6.1 mi)

Charging Curve Data (0–100% SOC)

SOC	Speed	Time	Energy charged
0%	1 kW	00:00:00	0 kWh
1%	34 kW	00:02:29	0.7 kWh
2%	67 kW	00:03:21	1.3 kWh
3%	99 kW	00:03:52	2.0 kWh
4%	132 kW	00:04:14	2.7 kWh
5%	165 kW	00:04:32	3.4 kWh
6%	168 kW	00:04:47	4.0 kWh
7%	171 kW	00:05:03	4.7 kWh
8%	174 kW	00:05:18	5.4 kWh
9%	177 kW	00:05:33	6.0 kWh
10%	180 kW	00:05:47	6.7 kWh
11%	180 kW	00:06:01	7.4 kWh
12%	180 kW	00:06:16	8.1 kWh
13%	180 kW	00:06:30	8.7 kWh
14%	180 kW	00:06:45	9.4 kWh
15%	180 kW	00:06:59	10.1 kWh
16%	180 kW	00:07:14	10.7 kWh
17%	180 kW	00:07:28	11.4 kWh
18%	180 kW	00:07:42	12.1 kWh
19%	180 kW	00:07:57	12.7 kWh
20%	178 kW	00:08:11	13.4 kWh
21%	176 kW	00:08:26	14.1 kWh
22%	173 kW	00:08:41	14.8 kWh
23%	171 kW	00:08:56	15.4 kWh
24%	169 kW	00:09:11	16.1 kWh
25%	167 kW	00:09:27	16.8 kWh
26%	164 kW	00:09:43	17.4 kWh
27%	162 kW	00:09:58	18.1 kWh
28%	160 kW	00:10:15	18.8 kWh
29%	164 kW	00:10:31	19.5 kWh
30%	168 kW	00:10:46	20.1 kWh
31%	168 kW	00:11:02	20.8 kWh
32%	158 kW	00:11:18	21.5 kWh
33%	162 kW	00:11:34	22.1 kWh
34%	162 kW	00:11:50	22.8 kWh
35%	163 kW	00:12:06	23.5 kWh
36%	158 kW	00:12:22	24.2 kWh
37%	158 kW	00:12:39	24.8 kWh
38%	158 kW	00:12:55	25.5 kWh
39%	144 kW	00:13:12	26.2 kWh
40%	144 kW	00:13:30	26.8 kWh
41%	144 kW	00:13:48	27.5 kWh
42%	144 kW	00:14:06	28.2 kWh
43%	144 kW	00:14:24	28.9 kWh
44%	144 kW	00:14:42	29.5 kWh
45%	125 kW	00:15:02	30.2 kWh
46%	125 kW	00:15:22	30.9 kWh
47%	126 kW	00:15:43	31.5 kWh
48%	126 kW	00:16:04	32.2 kWh
49%	126 kW	00:16:24	32.9 kWh
50%	126 kW	00:16:45	33.6 kWh
51%	115 kW	00:17:07	34.2 kWh
52%	115 kW	00:17:29	34.9 kWh
53%	115 kW	00:17:52	35.6 kWh
54%	116 kW	00:18:14	36.2 kWh
55%	105 kW	00:18:38	36.9 kWh
56%	105 kW	00:19:02	37.6 kWh
57%	105 kW	00:19:27	38.2 kWh
58%	100 kW	00:19:53	38.9 kWh
59%	102 kW	00:20:18	39.6 kWh
60%	102 kW	00:20:44	40.3 kWh
61%	96 kW	00:21:10	40.9 kWh
62%	97 kW	00:21:37	41.6 kWh
63%	94 kW	00:22:04	42.3 kWh
64%	93 kW	00:22:32	42.9 kWh
65%	91 kW	00:23:00	43.6 kWh
66%	92 kW	00:23:28	44.3 kWh
67%	89 kW	00:23:57	45.0 kWh
68%	90 kW	00:24:26	45.6 kWh
69%	88 kW	00:24:55	46.3 kWh
70%	87 kW	00:25:25	47.0 kWh
71%	87 kW	00:25:55	47.6 kWh
72%	84 kW	00:26:25	48.3 kWh
73%	84 kW	00:26:56	49.0 kWh
74%	84 kW	00:27:27	49.7 kWh
75%	79 kW	00:27:59	50.3 kWh
76%	77 kW	00:28:32	51.0 kWh
77%	70 kW	00:29:08	51.7 kWh
78%	70 kW	00:29:45	52.3 kWh
79%	71 kW	00:30:22	53.0 kWh
80%	67 kW	00:30:59	53.7 kWh
81%	59 kW	00:31:40	54.4 kWh
82%	59 kW	00:32:24	55.0 kWh
83%	59 kW	00:33:09	55.7 kWh
84%	59 kW	00:33:53	56.4 kWh
85%	59 kW	00:34:37	57.0 kWh
86%	59 kW	00:35:21	57.7 kWh
87%	59 kW	00:36:05	58.4 kWh
88%	52 kW	00:36:51	59.0 kWh
89%	52 kW	00:37:41	59.7 kWh
90%	52 kW	00:38:31	60.4 kWh
91%	50 kW	00:39:22	61.1 kWh
92%	48 kW	00:40:15	61.7 kWh
93%	45 kW	00:41:11	62.4 kWh
94%	44 kW	00:42:09	63.1 kWh
95%	43 kW	00:43:09	63.7 kWh
96%	38 kW	00:44:13	64.4 kWh
97%	34 kW	00:45:25	65.1 kWh
98%	29 kW	00:46:47	65.8 kWh
99%	25 kW	00:48:24	66.4 kWh
100%	20 kW	00:50:20	67.1 kWh

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