Kia K4 vs. Competitors: Discover How the 2025 Kia K4 Stacks Up Against Top Compact Sedans

The all-new 2025 Kia K4 is already turning heads in the compact sedan world—and for good reason. It combines premium tech, head-turning design, and exceptional value in a way that few others can match. With bold styling, a spacious interior, and available turbocharged performance, the K4 delivers a driving experience that feels anything but entry-level.

Drivers love the K4 for its standard 12.3-inch touchscreen, class-leading second-row legroom, and confidence-boosting 5-year/60,000-mile warranty. It's a smart, stylish, and surprisingly luxurious option that redefines what a compact sedan can be.

But how does it compare to the most popular rivals on the road—like the Nissan Sentra, Honda Civic, Hyundai Elantra, and Mazda3? We put them side by side to help you see where the Kia K4 truly stands out.

Take a look at the key feature comparison below:

2025 Kia K4 vs. The Competition: Feature-by-Feature

Feature	Kia K4	Nissan Sentra	Honda Civic	Hyundai Elantra	Mazda3
Starting MSRP	$21,990	$21,590	$24,250	$23,250	$23,950
Combined MPG	33–40 MPG (up to 40 highway)	34 MPG	36 MPG (up to 49 MPG hybrid)	34 MPG (up to 50 MPG hybrid)	31 MPG
Horsepower	147 hp (base), 190 hp (available turbo)	149 hp	150 hp (up to 200 hp hybrid)	147 hp (base), 201 hp (N Line)	191 hp
Touchscreen Size	12.3" standard, Dual 12.3" available	8" available	7" standard, 9" optional	10.25" available	8.8" standard
Warranty	5 yr / 60,000 mi (Basic)	3 yr / 36,000 mi (Basic)	3 yr / 36,000 mi (Basic)	5 yr / 60,000 mi (Basic)	3 yr / 36,000 mi (Basic)

Looking at the numbers, the 2025 Kia K4 clearly punches above its weight. It offers more tech for the money, with a standard 12.3" display that rivals often reserve for higher trims. Its available turbo engine delivers power on par with sportier competitors like the Mazda3—while maintaining strong fuel efficiency. Add in Kia’s industry-leading warranty and surprisingly roomy cabin, and the K4 proves it’s not just a new name in the segment—it’s a serious contender.

Kia K4 vs. Nissan Sentra

• The K4 comes standard with a 12.3" touchscreen; Sentra only offers an 8" optional screen.
• Kia’s available turbo engine produces 190 hp, far more than the Sentra’s 149 hp.
• K4 offers best-in-class rear legroom, making it far more comfortable for passengers.
• Kia provides a longer 5-year/60,000-mile basic warranty vs. Sentra’s 3-year coverage.

EXPLORE THE K4

Kia K4 vs. Honda Civic

• The K4 starts at $21,990—over $2,000 less than the Civic’s $24,250 base price.
• Kia offers a standard 12.3" screen, while the Civic starts with a much smaller 7" display.
• Enjoy two extra years of basic warranty coverage compared to the Civic.
• Rear-seat space in the K4 is more generous, making every ride more comfortable.

EXPLORE THE K4

Kia K4 vs. Hyundai Elantra

• The K4 undercuts the Elantra on price while still offering similar quality and features.
• Kia’s 12.3" screen is standard; Elantra’s larger displays require a trim upgrade.
• More trunk space—15 cu.ft. vs. 14.2 cu.ft.—makes the K4 more practical for daily life.
• Fresh, modern styling helps the K4 stand out more than the Elantra’s edgier design.

EXPLORE THE K4

Kia K4 vs. Mazda3

• The K4 starts nearly $2,000 less than the Mazda3, offering stronger value.
• Kia’s 12.3" display is larger and more advanced than Mazda3’s standard 8.8" unit.
• The K4 has more cargo capacity (15 cu.ft.) compared to Mazda3’s tighter 13.2 cu.ft.
• Kia offers a longer basic warranty, giving buyers more peace of mind.

EXPLORE THE K4

Why More Compact Car Buyers Are Choosing Kia in Las Vegas

When it comes to value, features, and peace of mind, Kia continues to outshine the competition—and Findlay Kia Las Vegas makes it easier than ever to get behind the wheel. We offer an unbeatable combination of transparent pricing, wide inventory, and award-winning customer service right here in the heart of Las Vegas.

Whether you're shopping from Henderson, Paradise, Summerlin, or Spring Valley, drivers across the Las Vegas Valley turn to us for a seamless buying experience backed by a team that puts your needs first. From first-time buyers to lifelong Kia fans, more local drivers are discovering why Findlay Kia is the trusted name in compact sedans.

Here’s why locals love us:

• Extensive selection of Kia K4 models and trims
• Flexible financing options for all credit types
• Top trade-in values and fast appraisals
• Certified Kia service and maintenance
• Convenient Las Vegas location with easy access and fast service