Kia EV4 Fastback Standard Range charging curve & performance
MY2026
Last modified: Aug 12, 2026
Below is the charging curve for Kia EV4 Fastback Standard 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
102 kW
Battery Capacity
58.3 kWh
Architecture
369 V
58.3 kWh — 58.3 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 Performance
Average charging speed 0 - 100%
56.4 kW
Average charging speed 10-100%
54.9 kW
Average charging speed 10-80%
78.8 kW
Advanced Metrics
Max C-Rate
1.75 C
Average C-Rate
1.31 C
Optimum charging area
2% – 71%
Time Analysis
Range Analysis
Key Insights
Optimum charging speed included 5 minutes loss
73.2 kW
Optimum charge stop time
31m 6s
Charging time 10-80%
29 m 18 s
Charging Speed Analysis
| SOC Range | Speed (kW) | Total Time | Energy Added |
|---|---|---|---|
| 0-100% | 56.4 kW | 58 m 29 s | 55.0 kWh |
| 10-100% | 54.9 kW | 54 m 4 s | 49.5 kWh |
| 10-80% | 78.8 kW | 29 m 18 s | 38.5 kWh |
Range Added Per Minute by Driving Cycle
| SOC Range | EPA | WLTP | 70 mph | 120 km/h |
|---|---|---|---|---|
| 0-100% | ? | 7.8 km (4.8 mi) | 5.1 km (3.2 mi) | 4.8 km (3.0 mi) |
| 10-100% | ? | 7.6 km (4.7 mi) | 4.9 km (3.0 mi) | 4.7 km (2.9 mi) |
| 10-80% | ? | 10.9 km (6.8 mi) | 7.1 km (4.4 mi) | 6.8 km (4.2 mi) |
Charging Curve Data (0–100% SOC)
| SOC | Speed | Time | Energy charged |
|---|---|---|---|
|
0 |
49 kW | 00:00:00 | 0 kWh |
|
1 |
65 kW | 00:00:37 | 0.6 kWh |
|
2 |
80 kW | 00:01:06 | 1.1 kWh |
|
3 |
82 kW | 00:01:33 | 1.6 kWh |
|
4 |
83 kW | 00:01:58 | 2.2 kWh |
|
5 |
85 kW | 00:02:24 | 2.8 kWh |
|
6 |
86 kW | 00:02:49 | 3.3 kWh |
|
7 |
87 kW | 00:03:13 | 3.8 kWh |
|
8 |
89 kW | 00:03:37 | 4.4 kWh |
|
9 |
90 kW | 00:04:01 | 5.0 kWh |
|
10 |
91 kW | 00:04:25 | 5.5 kWh |
|
11 |
92 kW | 00:04:48 | 6.0 kWh |
|
12 |
92 kW | 00:05:11 | 6.6 kWh |
|
13 |
92 kW | 00:05:34 | 7.2 kWh |
|
14 |
92 kW | 00:05:57 | 7.7 kWh |
|
15 |
93 kW | 00:06:20 | 8.2 kWh |
|
16 |
93 kW | 00:06:43 | 8.8 kWh |
|
17 |
93 kW | 00:07:06 | 9.4 kWh |
|
18 |
93 kW | 00:07:29 | 9.9 kWh |
|
19 |
93 kW | 00:07:52 | 10.4 kWh |
|
20 |
93 kW | 00:08:15 | 11.0 kWh |
|
21 |
93 kW | 00:08:38 | 11.6 kWh |
|
22 |
94 kW | 00:09:01 | 12.1 kWh |
|
23 |
94 kW | 00:09:23 | 12.6 kWh |
|
24 |
94 kW | 00:09:46 | 13.2 kWh |
|
25 |
94 kW | 00:10:08 | 13.8 kWh |
|
26 |
95 kW | 00:10:31 | 14.3 kWh |
|
27 |
95 kW | 00:10:53 | 14.8 kWh |
|
28 |
95 kW | 00:11:16 | 15.4 kWh |
|
29 |
95 kW | 00:11:38 | 16.0 kWh |
|
30 |
95 kW | 00:12:01 | 16.5 kWh |
|
31 |
95 kW | 00:12:23 | 17.0 kWh |
|
32 |
96 kW | 00:12:45 | 17.6 kWh |
|
33 |
96 kW | 00:13:08 | 18.2 kWh |
|
34 |
96 kW | 00:13:30 | 18.7 kWh |
|
35 |
96 kW | 00:13:52 | 19.2 kWh |
|
36 |
97 kW | 00:14:14 | 19.8 kWh |
|
37 |
97 kW | 00:14:36 | 20.4 kWh |
|
38 |
98 kW | 00:14:58 | 20.9 kWh |
|
39 |
99 kW | 00:15:19 | 21.4 kWh |
|
40 |
99 kW | 00:15:41 | 22.0 kWh |
|
41 |
99 kW | 00:16:02 | 22.6 kWh |
|
42 |
99 kW | 00:16:24 | 23.1 kWh |
|
43 |
100 kW | 00:16:45 | 23.6 kWh |
|
44 |
100 kW | 00:17:07 | 24.2 kWh |
|
45 |
100 kW | 00:17:28 | 24.8 kWh |
|
46 |
100 kW | 00:17:49 | 25.3 kWh |
|
47 |
100 kW | 00:18:10 | 25.8 kWh |
|
48 |
101 kW | 00:18:32 | 26.4 kWh |
|
49 |
101 kW | 00:18:53 | 27.0 kWh |
|
50 |
101 kW | 00:19:14 | 27.5 kWh |
|
51 |
101 kW | 00:19:35 | 28.0 kWh |
|
52 |
102 kW | 00:19:56 | 28.6 kWh |
|
53 |
97 kW | 00:20:17 | 29.2 kWh |
|
54 |
97 kW | 00:20:39 | 29.7 kWh |
|
55 |
98 kW | 00:21:01 | 30.2 kWh |
|
56 |
98 kW | 00:21:23 | 30.8 kWh |
|
57 |
98 kW | 00:21:44 | 31.4 kWh |
|
58 |
98 kW | 00:22:06 | 31.9 kWh |
|
59 |
98 kW | 00:22:28 | 32.4 kWh |
|
60 |
98 kW | 00:22:50 | 33.0 kWh |
|
61 |
94 kW | 00:23:12 | 33.6 kWh |
|
62 |
94 kW | 00:23:34 | 34.1 kWh |
|
63 |
94 kW | 00:23:57 | 34.6 kWh |
|
64 |
94 kW | 00:24:20 | 35.2 kWh |
|
65 |
95 kW | 00:24:42 | 35.8 kWh |
|
66 |
84 kW | 00:25:06 | 36.3 kWh |
|
67 |
84 kW | 00:25:31 | 36.8 kWh |
|
68 |
84 kW | 00:25:57 | 37.4 kWh |
|
69 |
84 kW | 00:26:22 | 38.0 kWh |
|
70 |
85 kW | 00:26:47 | 38.5 kWh |
|
71 |
84 kW | 00:27:12 | 39.0 kWh |
|
72 |
55 kW | 00:27:43 | 39.6 kWh |
|
73 |
55 kW | 00:28:22 | 40.2 kWh |
|
74 |
55 kW | 00:29:01 | 40.7 kWh |
|
75 |
53 kW | 00:29:40 | 41.2 kWh |
|
76 |
54 kW | 00:30:20 | 41.8 kWh |
|
77 |
47 kW | 00:31:02 | 42.4 kWh |
|
78 |
43 kW | 00:31:49 | 42.9 kWh |
|
79 |
37 kW | 00:32:42 | 43.4 kWh |
|
80 |
33 kW | 00:33:43 | 44.0 kWh |
|
81 |
33 kW | 00:34:48 | 44.6 kWh |
|
82 |
33 kW | 00:35:52 | 45.1 kWh |
|
83 |
34 kW | 00:36:56 | 45.6 kWh |
|
84 |
34 kW | 00:37:58 | 46.2 kWh |
|
85 |
34 kW | 00:39:01 | 46.8 kWh |
|
86 |
33 kW | 00:40:05 | 47.3 kWh |
|
87 |
33 kW | 00:41:09 | 47.8 kWh |
|
88 |
32 kW | 00:42:15 | 48.4 kWh |
|
89 |
32 kW | 00:43:21 | 49.0 kWh |
|
90 |
31 kW | 00:44:29 | 49.5 kWh |
|
91 |
31 kW | 00:45:37 | 50.0 kWh |
|
92 |
31 kW | 00:46:46 | 50.6 kWh |
|
93 |
30 kW | 00:47:56 | 51.2 kWh |
|
94 |
30 kW | 00:49:07 | 51.7 kWh |
|
95 |
30 kW | 00:50:18 | 52.2 kWh |
|
96 |
27 kW | 00:51:33 | 52.8 kWh |
|
97 |
24 kW | 00:52:56 | 53.4 kWh |
|
98 |
21 kW | 00:54:31 | 53.9 kWh |
|
99 |
18 kW | 00:56:20 | 54.4 kWh |
|
100 |
15 kW | 00:58:29 | 55.0 kWh |
More information
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