Reasons to pick Kia K4
- 1you want the lower price of entry: LX starts at $24,295.
- 2you prefer the compact sedan with the clearer 5-trim staircase instead of restarting your research elsewhere.
Compare
2026 Kia K4 vs 2026 Kia Sportage
Live comparisonUpdated April 2026
K4vsSportage
- Price−$8,000
- Efficiency0.6 L/100 km
- Cargo+1,688 L
- Rows won2–2
K4 starts $8,000 lower. Sportage wins efficiency by 0.6 L/100 km. Sportage gives you 1,688 L more cargo room. The highlighted cells below show the winner, and the edge column tells you by how much.
Interactive trim explorer
Each row is a feature. Tap to see the unlock detail.
Kia K4Kia Sportage
Full spec sheet
Every row scored head-to-head. The winner cell is highlighted.
Entry price$8,000 lower
K4
$24,295
LX
Sportage
$32,295
LX FWD
Average trim price$7,200 lower
K4
$30,115
5 tracked trims
Sportage
$37,315
5 tracked trims
| Metric | Kia K4 | Kia Sportage | Edge |
|---|---|---|---|
Entry priceLower wins | $24,295 LX | $32,295 LX FWD | $8,000 lower |
Average trim priceLower wins | $30,115 5 tracked trims | $37,315 5 tracked trims | $7,200 lower |
Best efficiencyLower wins | 7.3 L/100 km EX+ | 6.7 L/100 km EX Hybrid | 0.6 L/100 km lower |
Cargo roomHigher wins | 410 L Best published cargo figure | 2,098 L Best published cargo figure | 1,688 L more |
Tow ratingHigher wins | — Not published | 2,500 kg Highest rated trim in ladder | Only Kia reports |
Mid-trim valueHigher wins | 2 features EX Premium at $30,495 | 2 features X-Line at $38,195 | =Tied |
Premium ceilingHigher wins | 2 features GT-Line Turbo Limited at $35,095 | 2 features EX Hybrid at $41,495 | =Tied |
Safety and warranty are basically tied: both show Top Safety Pick+ · NHTSA 5 with 5 yr / 100,000 km basic coverage.
Equipment differences
Extra equipment beyond the core table. Each row shows the earliest trim on either side that gets you there.
Expanded rows3beyond the core table
Model reach3 vs 2K4 vs Sportage
Pair overlap2 shared1 one-sided
Driver Assist
High-use visibility and lane-support hardware that often moves buyers up the ladder.
1
Driver Assist
High-use visibility and lane-support hardware that often moves buyers up the ladder.
Lane-keep supportLeft sooner
K4
$24,295
LX
Lane Keep Assist System (LKA)
Sportage
$32,295
LX FWD
Lane Keep Assist System (LKA)
Comfort & Cabin
Roof, audio, and interior-upgrade cues that tell you where the premium story really starts.
2
Comfort & Cabin
Roof, audio, and interior-upgrade cues that tell you where the premium story really starts.
Moonroof / sunroofLeft sooner
K4
$28,595
EX+
Full-width premium sunroof
Sportage
$40,195
EX
Panoramic sunroof
Premium audioLeft only
K4
$35,095
GT-Line Turbo Limited
Harman Kardon® premium audio system
Sportage
—
Doesn’t reach it
Driver Assist
High-use visibility and lane-support hardware that often moves buyers up the ladder.
| Equipment | Kia K4 | Kia Sportage | Edge |
|---|---|---|---|
Lane-keep supportExpanded K4 unlocks it $8,000 sooner. | $24,295 LX Lane Keep Assist System (LKA) | $32,295 LX FWD Lane Keep Assist System (LKA) | Left sooner |
Comfort & Cabin
Roof, audio, and interior-upgrade cues that tell you where the premium story really starts.
| Equipment | Kia K4 | Kia Sportage | Edge |
|---|---|---|---|
Moonroof / sunroofExpanded K4 unlocks it $11,600 sooner. | $28,595 EX+ Full-width premium sunroof | $40,195 EX Panoramic sunroof | Left sooner |
Premium audioExpanded Only K4 reaches premium audio. | $35,095 GT-Line Turbo Limited Harman Kardon® premium audio system | — Doesn’t reach it | Left only |
Trim Shortcuts
Switch between the entry, efficiency, and premium picks to see how both ladders compare on the same shelf.
The cheapest acceptable version on each side.
Kia K4$24,295
LX
7.6 L/100 km efficiency1 features
Kia Sportage$32,295
LX FWD
8.3 L/100 km efficiency1 features
| Side | Trim | MSRP | Efficiency | Features |
|---|---|---|---|---|
| Kia K4 | LX | $24,295 | 7.6 L/100 km | 1 |
| Kia Sportage | LX FWD | $32,295 | 8.3 L/100 km | 1 |
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