MG MG4 Electric Long Range charging curve & performance

Last modified: Mar 19, 2026

Below is the charging curve for MG MG4 Electric Long Range, 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

135 kW

Battery Capacity

64.0 kWh

64.0 kWh —

Charging curve chart for MG MG4 Electric Long Range battery configuration 0

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Charging Performance

Average charging speed 0 - 100% 43.4 kW

Average charging speed 10-100% 41.2 kW

Average charging speed 10-80% 94.3 kW

Advanced Metrics

Max C-Rate 2.17C

Average C-Rate 1.47C

Optimum charging area 3% – 58%

Time Analysis

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Range Analysis

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Key Insights

Optimum charging speed included 5 minutes loss

94.5 kW

Optimum charge stop time

21m 33s

Charging time 10-80%

27 m 28 s

Charging Speed Analysis

SOC Range	Speed (kW)	Total Time	Energy Added
0-100%	43.4 kW	1 h 25 m 20 s	61.7 kWh
10-100%	41.2 kW	1 h 20 m 52 s	55.5 kWh
10-80%	94.3 kW	27 m 28 s	43.2 kWh

Range Added Per Minute by Driving Cycle

SOC Range	EPA	WLTP	70 mph	120 km/h
0-100%	?	5.1 km (3.2 mi)	?	3.4 km (2.1 mi)
10-100%	?	4.8 km (3.0 mi)	?	3.3 km (2.1 mi)
10-80%	?	11.1 km (6.9 mi)	?	7.5 km (4.7 mi)

Charging Curve Data (0–100% SOC)

SOC	Speed	Time	Energy charged
0%	20 kW	00:00:00	0 kWh
1%	48 kW	00:01:10	0.6 kWh
2%	75 kW	00:01:49	1.2 kWh
3%	102 kW	00:02:16	1.9 kWh
4%	130 kW	00:02:37	2.5 kWh
5%	130 kW	00:02:55	3.1 kWh
6%	130 kW	00:03:13	3.7 kWh
7%	130 kW	00:03:32	4.3 kWh
8%	130 kW	00:03:50	4.9 kWh
9%	130 kW	00:04:09	5.6 kWh
10%	130 kW	00:04:27	6.2 kWh
11%	122 kW	00:04:46	6.8 kWh
12%	130 kW	00:05:05	7.4 kWh
13%	130 kW	00:05:23	8.0 kWh
14%	132 kW	00:05:41	8.6 kWh
15%	132 kW	00:06:00	9.3 kWh
16%	132 kW	00:06:18	9.9 kWh
17%	133 kW	00:06:36	10.5 kWh
18%	133 kW	00:06:54	11.1 kWh
19%	134 kW	00:07:12	11.7 kWh
20%	134 kW	00:07:29	12.3 kWh
21%	134 kW	00:07:47	13.0 kWh
22%	134 kW	00:08:05	13.6 kWh
23%	134 kW	00:08:23	14.2 kWh
24%	134 kW	00:08:41	14.8 kWh
25%	135 kW	00:08:58	15.4 kWh
26%	135 kW	00:09:16	16.0 kWh
27%	135 kW	00:09:34	16.7 kWh
28%	135 kW	00:09:51	17.3 kWh
29%	135 kW	00:10:09	17.9 kWh
30%	135 kW	00:10:27	18.5 kWh
31%	135 kW	00:10:45	19.1 kWh
32%	135 kW	00:11:02	19.7 kWh
33%	135 kW	00:11:20	20.4 kWh
34%	135 kW	00:11:38	21.0 kWh
35%	135 kW	00:11:55	21.6 kWh
36%	135 kW	00:12:13	22.2 kWh
37%	135 kW	00:12:31	22.8 kWh
38%	136 kW	00:12:48	23.4 kWh
39%	137 kW	00:13:06	24.1 kWh
40%	137 kW	00:13:23	24.7 kWh
41%	136 kW	00:13:41	25.3 kWh
42%	136 kW	00:13:58	25.9 kWh
43%	137 kW	00:14:16	26.5 kWh
44%	137 kW	00:14:33	27.1 kWh
45%	137 kW	00:14:51	27.8 kWh
46%	137 kW	00:15:08	28.4 kWh
47%	138 kW	00:15:25	29.0 kWh
48%	138 kW	00:15:43	29.6 kWh
49%	138 kW	00:16:00	30.2 kWh
50%	138 kW	00:16:17	30.8 kWh
51%	138 kW	00:16:35	31.5 kWh
52%	139 kW	00:16:52	32.1 kWh
53%	137 kW	00:17:09	32.7 kWh
54%	131 kW	00:17:27	33.3 kWh
55%	123 kW	00:17:46	33.9 kWh
56%	117 kW	00:18:06	34.6 kWh
57%	109 kW	00:18:27	35.2 kWh
58%	103 kW	00:18:49	35.8 kWh
59%	99 kW	00:19:13	36.4 kWh
60%	93 kW	00:19:38	37.0 kWh
61%	85 kW	00:20:05	37.6 kWh
62%	80 kW	00:20:34	38.3 kWh
63%	72 kW	00:21:05	38.9 kWh
64%	70 kW	00:21:39	39.5 kWh
65%	69 kW	00:22:13	40.1 kWh
66%	69 kW	00:22:48	40.7 kWh
67%	68 kW	00:23:23	41.3 kWh
68%	65 kW	00:23:59	42.0 kWh
69%	64 kW	00:24:36	42.6 kWh
70%	64 kW	00:25:13	43.2 kWh
71%	65 kW	00:25:50	43.8 kWh
72%	62 kW	00:26:28	44.4 kWh
73%	62 kW	00:27:06	45.0 kWh
74%	61 kW	00:27:45	45.7 kWh
75%	60 kW	00:28:24	46.3 kWh
76%	59 kW	00:29:05	46.9 kWh
77%	56 kW	00:29:46	47.5 kWh
78%	56 kW	00:30:29	48.1 kWh
79%	55 kW	00:31:12	48.7 kWh
80%	55 kW	00:31:55	49.4 kWh
81%	54 kW	00:32:39	50.0 kWh
82%	53 kW	00:33:24	50.6 kWh
83%	52 kW	00:34:09	51.2 kWh
84%	46 kW	00:34:58	51.8 kWh
85%	35 kW	00:35:57	52.4 kWh
86%	33 kW	00:37:07	53.1 kWh
87%	30 kW	00:38:23	53.7 kWh
88%	27 kW	00:39:47	54.3 kWh
89%	26 kW	00:41:17	54.9 kWh
90%	24 kW	00:42:52	55.5 kWh
91%	21 kW	00:44:39	56.1 kWh
92%	15 kW	00:46:51	56.8 kWh
93%	14 kW	00:49:36	57.4 kWh
94%	9 kW	00:53:04	58.0 kWh
95%	8 kW	00:57:37	58.6 kWh
96%	8 kW	01:02:26	59.2 kWh
97%	8 kW	01:07:34	59.8 kWh
98%	7 kW	01:13:04	60.5 kWh
99%	6 kW	01:18:58	61.1 kWh
100%	6 kW	01:25:20	61.7 kWh

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