Kia EV4 Hatchback Long Range charging curve & performance

MY2026

Last modified: Mar 08, 2026

Below is the charging curve for Kia EV4 Hatchback 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

81.4 kWh

Architecture

343 V

81.4 kWh — 81.4 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 Kia EV4 Hatchback Long Range battery configuration 0

Download charging curve as svg

Charging Performance

Average charging speed 0 - 100% 66.2 kW

Average charging speed 10-100% 65.7 kW

Average charging speed 10-80% 105.3 kW

Advanced Metrics

Max C-Rate 1.54C

Average C-Rate 1.17C

Optimum charging area 10% – 71%

Time Analysis

Download

Range Analysis

Download

Key Insights

Optimum charging speed included 5 minutes loss

95.0 kW

Optimum charge stop time

30m 2s

Charging time 10-80%

31 m 6 s

Charging Speed Analysis

SOC Range	Speed (kW)	Total Time	Energy Added
0-100%	66.2 kW	1 h 10 m 43 s	78.0 kWh
10-100%	65.7 kW	1 h 4 m 5 s	70.2 kWh
10-80%	105.3 kW	31 m 6 s	54.6 kWh

Range Added Per Minute by Driving Cycle

SOC Range	EPA	WLTP	70 mph	120 km/h
0-100%	?	8.8 km (5.5 mi)	5.8 km (3.6 mi)	5.5 km (3.4 mi)
10-100%	?	8.8 km (5.5 mi)	5.8 km (3.6 mi)	5.5 km (3.4 mi)
10-80%	?	14.1 km (8.8 mi)	9.2 km (5.7 mi)	8.8 km (5.5 mi)

Charging Curve Data (0–100% SOC)

SOC	Speed	Time	Energy charged
0%	49 kW	00:00:00	0 kWh
1%	56 kW	00:00:57	0.8 kWh
2%	63 kW	00:01:47	1.6 kWh
3%	71 kW	00:02:32	2.3 kWh
4%	78 kW	00:03:13	3.1 kWh
5%	85 kW	00:03:50	3.9 kWh
6%	87 kW	00:04:25	4.7 kWh
7%	89 kW	00:05:00	5.5 kWh
8%	92 kW	00:05:33	6.2 kWh
9%	94 kW	00:06:05	7.0 kWh
10%	96 kW	00:06:37	7.8 kWh
11%	124 kW	00:07:05	8.6 kWh
12%	124 kW	00:07:29	9.4 kWh
13%	124 kW	00:07:53	10.1 kWh
14%	124 kW	00:08:18	10.9 kWh
15%	124 kW	00:08:42	11.7 kWh
16%	124 kW	00:09:06	12.5 kWh
17%	124 kW	00:09:31	13.3 kWh
18%	125 kW	00:09:55	14.0 kWh
19%	125 kW	00:10:19	14.8 kWh
20%	125 kW	00:10:43	15.6 kWh
21%	125 kW	00:11:08	16.4 kWh
22%	125 kW	00:11:32	17.2 kWh
23%	125 kW	00:11:56	17.9 kWh
24%	125 kW	00:12:20	18.7 kWh
25%	125 kW	00:12:44	19.5 kWh
26%	124 kW	00:13:08	20.3 kWh
27%	124 kW	00:13:33	21.1 kWh
28%	123 kW	00:13:57	21.8 kWh
29%	123 kW	00:14:22	22.6 kWh
30%	122 kW	00:14:46	23.4 kWh
31%	122 kW	00:15:11	24.2 kWh
32%	122 kW	00:15:36	25.0 kWh
33%	122 kW	00:16:01	25.7 kWh
34%	122 kW	00:16:25	26.5 kWh
35%	122 kW	00:16:50	27.3 kWh
36%	122 kW	00:17:15	28.1 kWh
37%	122 kW	00:17:40	28.9 kWh
38%	122 kW	00:18:04	29.6 kWh
39%	122 kW	00:18:29	30.4 kWh
40%	122 kW	00:18:54	31.2 kWh
41%	122 kW	00:19:19	32.0 kWh
42%	122 kW	00:19:43	32.8 kWh
43%	123 kW	00:20:08	33.5 kWh
44%	123 kW	00:20:33	34.3 kWh
45%	123 kW	00:20:57	35.1 kWh
46%	123 kW	00:21:22	35.9 kWh
47%	124 kW	00:21:46	36.7 kWh
48%	124 kW	00:22:10	37.4 kWh
49%	125 kW	00:22:35	38.2 kWh
50%	125 kW	00:22:59	39.0 kWh
51%	125 kW	00:23:23	39.8 kWh
52%	124 kW	00:23:47	40.6 kWh
53%	124 kW	00:24:12	41.3 kWh
54%	123 kW	00:24:36	42.1 kWh
55%	123 kW	00:25:01	42.9 kWh
56%	123 kW	00:25:25	43.7 kWh
57%	123 kW	00:25:50	44.5 kWh
58%	123 kW	00:26:14	45.2 kWh
59%	123 kW	00:26:39	46.0 kWh
60%	123 kW	00:27:03	46.8 kWh
61%	123 kW	00:27:28	47.6 kWh
62%	123 kW	00:27:52	48.4 kWh
63%	124 kW	00:28:17	49.1 kWh
64%	124 kW	00:28:41	49.9 kWh
65%	124 kW	00:29:06	50.7 kWh
66%	122 kW	00:29:30	51.5 kWh
67%	120 kW	00:29:55	52.3 kWh
68%	118 kW	00:30:20	53.0 kWh
69%	116 kW	00:30:46	53.8 kWh
70%	114 kW	00:31:13	54.6 kWh
71%	106 kW	00:31:40	55.4 kWh
72%	97 kW	00:32:10	56.2 kWh
73%	89 kW	00:32:42	56.9 kWh
74%	80 kW	00:33:18	57.7 kWh
75%	72 kW	00:33:58	58.5 kWh
76%	70 kW	00:34:40	59.3 kWh
77%	68 kW	00:35:24	60.1 kWh
78%	66 kW	00:36:09	60.8 kWh
79%	64 kW	00:36:55	61.6 kWh
80%	62 kW	00:37:43	62.4 kWh
81%	56 kW	00:38:34	63.2 kWh
82%	51 kW	00:39:31	64.0 kWh
83%	45 kW	00:40:34	64.7 kWh
84%	40 kW	00:41:45	65.5 kWh
85%	34 kW	00:43:07	66.3 kWh
86%	33 kW	00:44:36	67.1 kWh
87%	33 kW	00:46:08	67.9 kWh
88%	32 kW	00:47:41	68.6 kWh
89%	32 kW	00:49:15	69.4 kWh
90%	31 kW	00:50:52	70.2 kWh
91%	31 kW	00:52:29	71.0 kWh
92%	31 kW	00:54:08	71.8 kWh
93%	30 kW	00:55:47	72.5 kWh
94%	30 kW	00:57:26	73.3 kWh
95%	30 kW	00:59:07	74.1 kWh
96%	27 kW	01:00:53	74.9 kWh
97%	24 kW	01:02:51	75.7 kWh
98%	21 kW	01:05:05	76.4 kWh
99%	18 kW	01:07:40	77.2 kWh
100%	15 kW	01:10:43	78.0 kWh

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