Hyundai Elantra vs Kia K4
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 Kia K4
Overview
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| Selected trim | SE | LX |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | front wheel drive |
| Fuel type | regular unleaded | regular unleaded |
| Transmission | continuously variable-speed automatic | continuously variable-speed automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2027 |
Pricing & market
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| MSRP | $22,825 | $22,390 (best) |
| Lowest listing price | — | $20,477 (best) |
| Median listing price | — | $21,638 (best) |
| Highest listing price | — | $22,081 (best) |
| For sale now | 0 | 4 (best) |
Fuel economy & range
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| Combined MPG | 35 MPG (best) | 33 MPG |
| City MPG | 31 MPG (best) | 29 MPG |
| Highway MPG | 40 MPG (best) | 39 MPG |
| Fuel tank | 12.4 gal (best) | 12 gal |
Performance
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| Horsepower | 147 hp | 147 hp |
| Torque | 132 lb-ft | 132 lb-ft |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 14.2 cu ft (best) | — |
| Curb weight | 2,868 lbs (best) | 2,956 lbs |
| Ground clearance | 5.3 in (best) | 5 in |
| Wheelbase | 107.1 in (best) | 107 in |
| Length | 185.4 in (best) | 185 in |
| Width | 71.9 in | 73 in (best) |
| Height | 55.7 in | 56 in (best) |
Safety & recalls
| Spec | Hyundai ElantraSE | Kia K4LX |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 4 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 1 | None reported (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Hyundai Elantra | Kia K4 |
|---|---|---|
| 1 | SE $22,825 MSRP(Currently comparing) | LX $22,390 MSRP(Currently comparing) |
| 2 | SEL Sport $23,950 MSRP | LXS $23,590 MSRP |
| 3 | SEL Sport Plus $24,450 MSRP | EX $24,590 MSRP |
| 4 | SEL Sport Plus $27,300 MSRP | EX $25,090 MSRP |
| 5 | SEL Sport Premium $25,275 MSRP | GT-Line $25,590 MSRP |
| 6 | Blue $25,650 MSRP | GT-Line $26,090 MSRP |
| 7 | Limited $27,375 MSRP | GT-Line Turbo $28,490 MSRP |
| 8 | SEL Sport $27,625 MSRP | GT-Line Turbo $28,990 MSRP |
| 9 | N Line $29,600 MSRP | — |
| 10 | Limited $30,000 MSRP | — |
Live inventory
Kia K44 for sale
See all
Hyundai Elantra vs Kia K4 FAQ
- Which is better: 2026 Hyundai Elantra or 2027 Kia K4?
- It depends on priorities. OpenDealer compares 2026 Hyundai Elantra vs 2027 Kia K4 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Hyundai Elantra or 2027 Kia K4?
- Based on starting MSRP, the 2027 Kia K4 starts lower at $22,390. Live Kia K4 listings start at $20,477.
- Which has better startingMsrp: 2026 Hyundai Elantra or 2027 Kia K4?
- The 2027 Kia K4 leads on startingMsrp in this comparison (22,390).
- Which has better combinedMpg: 2026 Hyundai Elantra or 2027 Kia K4?
- The 2026 Hyundai Elantra leads on combinedMpg in this comparison (54).
- Which has better horsepower: 2026 Hyundai Elantra or 2027 Kia K4?
- The 2026 Hyundai Elantra leads on horsepower in this comparison (201).
- How do the NHTSA safety ratings compare for 2026 Hyundai Elantra vs 2027 Kia K4?
- NHTSA overall crash-test ratings in this comparison: Hyundai Elantra (5/5 NHTSA overall).