Kia EV4 Fastback Long Range charging curve & performance
MY2026
Last modified: Mar 10, 2026
Below is the charging curve for Kia EV4 Fastback Long Range, illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.
en charging.highlights
en charging.peakdcspeed
135 kW
en charging.batterycapacity
81.4 kWh
en charging.architecture
343 V
81.4 kWh — 81.4 kWh
en charging.estimateddata
The charging curve for this model is derived from manufacturer data and insights into the charging performance of similar battery packs.
en charging.metrics
Average charging speed 0 - 100%
66.2 kW
Average charging speed 10-100%
65.7 kW
Average charging speed 10-80%
105.3 kW
en charging.metricsadvanced
Max C-Rate
1.54C
Average C-Rate
1.17C
Optimum charging area
10% – 71%
en charging.timeanalysis
en charging.rangeanalysis
en charging.keyinsights
Optimum charging speed included 5 minutes loss
95.0 kW
Optimum charge stop time
30m 2s
Charging time 10-80%
31 m 6 s
en charging.speedanalysis
| en charging.socrange | Speed (kW) | en charging.table.totaltime | en charging.energyadded |
|---|---|---|---|
| 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 |
en charging.rangeperminute
| en charging.socrange | 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) |
en charging.curvedata
| 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 |