Review and specifications
2026 Kia K5
The K5 replaces the Optima. It shares a platform with the Hyundai Sonata, and is available with all-wheel drive. It also rides more comfortably than the Sonata. Handling is secure but not sporty. The roomy cabin has a traditional layout including a conventional shifter, but buyers unfortunately have to opt for the GT-Line trim or above to get a power driver's seat. The infotainment system is easy to use but only versions with the smaller screen have wireless Apple CarPlay and Android Auto. Forward collision warning, automatic emergency braking with pedestrian detection, and lane keeping assistance are standard. Plus, there's also a driver attention monitor and rear seat reminder, but blind spot warning only comes on higher trims. The K5 gets a freshening, including a new 2.5-liter engine, that replaced the 1.6-liter turbo, for the 2025 model year.
- Market value
- $30,000
- Fuel
- Conventional
- Transmission
- Automatic
- Seats
- 5
At a glance
Model data
Overview
- Powertrain
- Conventional
- Body style
- sedan
- Drive type
- AWD
- Transmission
- Automatic, 8-speed
- Category
- Midsized cars
- Generation began
- 2021
Pricing
- Current retail median
- $30,000
- Retail value range
- $23,600 - $33,300
- Original MSRP range
- $27,390 - $34,890
- Trade-in range
- $21,135 - $30,870
Ratings
- Road test score
- 83/100
- Reliability
- 3/5
- Expert recommendation
- Recommended
Fuel economy
- EPA city
- 25 MPG
- EPA highway
- 36 MPG
- EPA combined
- 29 MPG
- Tested city
- 20 MPG
- Tested highway
- 47 MPG
- Tested overall
- 31 MPG
- Annual fuel cost
- $1,265
- Cruising range
- 485 miles
Road tests
- 0-30 mph
- 3.3 sec
- 0-60 mph
- 8.6 sec
- 60-0 mph braking
- 125 ft
- Avoidance speed
- 56 mph
- Test status
- Test Completed
Dimensions
- Length
- 193 in
- Width
- 73 in
- Height
- 57 in
- Wheelbase
- 112 in
- Weight
- 3,345 lb
- Maximum load
- 905 lb
- Towing capacity
- 0 lb
Interior
- Seating
- 5 people
- Front head room
- 2.5 in
- Front leg room
- 44 in
- Rear head room
- 2 in
- Rear leg room
- 32 in
- Luggage
- 3+2+0
Environmental impact
- Air pollution score
- 6/10
- Greenhouse gas score
- 6/10
- SmartWay
- No
Brand context
About Kia
For almost any modern vehicle category, there’s a Kia that’s worth considering buying. Among small and midsized SUVs, models like the Sportage and Sorento rank near the top in their respective classes for their nice interiors, ride comfort, and appropriately powerful engines. SUVs like the Telluride have ride comfort, interior space, and overall value that earn it regular placement near the top of Consumer Reports’ ratings. Fuel economy across the brand is generally good, but hybrid and plug-in hybrid options are available for even more miles per gallon. Plug-in hybrid options have useful all-electric driving range. Kia EVs are generally competent, ranging from compact sedans up to a three-row SUV. Kia’s reliability scores have been improving, but other brands score higher in our rankings. Specific Kia models have earned our recommendation among used cars.
Vehicle ID: 37423 Updated: December 4, 2025
Values may vary by trim, options, location, and market conditions.
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