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2026 Kia K4

Compact Sedan · 2.0L I4 · FWD

80/100

AutoVault's overall score, weighted for what a compact sedan is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine2.0L I4
Horsepower147 hp
Torque132 lb-ft
0–60 mph7.5 sec
Top speed127 mph
DrivetrainFWD
Seats5
Combined MPG28 mpg (24 city / 34 hwy)
Range484 miles
MSRP$24,990
Body styleCompact Sedan

The verdict

What's good

  • Sharp, grown-up styling for the price
  • Roomy back seat for the class
  • Long warranty coverage included
  • Big standard touchscreen and tech

What's not

  • Base engine feels slow merging
  • Firmer ride on rough roads
  • Pricier trims lose value edge
  • Road noise creeps in at speed

The engine

Nu

2.0L I4

An unstressed Atkinson-cycle four tuned for efficiency and smoothness rather than drama, providing steady, economical everyday power in the K4 sedan.

A member of Hyundai-Kia's long-running Nu engine family of 2.0-liter fours that has served across the group's compact lineup for over a decade.

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