2018 Kia Cadenza
The 2018 Kia Cadenza is a full-size car, rated at 23 MPG combined by the EPA. NHTSA lists 1 recall for this model year.

- Combined MPG
- 23
- NHTSA safety
- Not rated
- Starting price
- $35,000
- Recalls
- 1
Watch: Cadenza reviews
Full specifications
Identity
SRC · NHTSA vPIC| Make | Kia |
|---|---|
| Model | Cadenza |
| Model year | 2018 |
| Vehicle class | Full-size Car |
Engine & drivetrain
SRC · EPA FuelEconomy| Displacement | 3.3 L |
|---|---|
| Cylinders | 6 |
| Transmission | Automatic (S8) |
| Drivetrain | Front-Wheel Drive |
| Fuel | Regular Gasoline |
Fuel economy
SRC · EPA FuelEconomy| City MPG | 20 |
|---|---|
| Highway MPG | 28 |
| Combined MPG | 23 |
| CO₂ tailpipe | 383 g/mi |
| EPA annual fuel cost | $2700 |
Fuel economy
SRC · EPA FuelEconomy| City | 20 MPG |
|---|---|
| Highway | 28 MPG |
| Combined | 23 MPG |
Efficiency vs class average
About 27% below the class average.
- Amount financed
- $31,500
- Total interest
- $5,480
Partner offers · may earn us a commission
≈ $1,748/yr · 12,000 mi/yr · $3.35/gal
Protect against surprise repair bills and compare coverage from top-rated providers.
Partner offers · may earn us a commission
Cost to own
Estimate monthly payments and 5-year fuel cost using the tools in the sidebar. Figures use EPA fuel economy and current U.S. energy prices from EIA.
Safety ratings & recalls
SRC · NHTSA vPICNHTSA has not published NCAP crash-test ratings for this model year yet.
Recalls (1)
- SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE21V137000 · 2021-03-04
Kia Motors America (Kia) is recalling certain 2017-2021 Sportage and Cadenza vehicles. The electrical circuit in the Hydraulic Electronic Control Unit (HECU) may short-circuit, which can cause a fire in the engine compartment.
Remedy: Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. Kia will notify owners, and dealers will replace certain fuses in the electrical junction box. Vehicles equipped with an electronic parking brake (EPB) will also receive a HECU software update. Repairs will be performed free of charge. The recall began on April 30, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC206.
Compare with rivals
All model years
Frequently asked questions
What is the MPG of the 2018 Kia Cadenza?
The 2018 Kia Cadenza is EPA-rated at 23 MPG combined (20 city / 28 highway).
Is the 2018 Kia Cadenza reliable?
NHTSA lists 1 recall for the 2018 Kia Cadenza. Recalls are repaired free of charge by the manufacturer — verify any open recalls by VIN before purchase.
How much does it cost to fuel the 2018 Kia Cadenza?
At 12,000 miles per year, the 2018 Kia Cadenza costs roughly $1,748 per year to fuel, or about $8,739 over 5 years at current U.S. energy prices.
What type of vehicle is the 2018 Kia Cadenza?
The 2018 Kia Cadenza is classified as a full-size car. Common rivals in this class are worth comparing on price, MPG, and safety.
Sources: NHTSA vPIC · EPA FuelEconomy · NHTSA vPIC