Cadillac
CT5
Kia
Stinger
Cadillac CT5 vs Kia Stinger: 2024 Comparison
The short answer
The Cadillac CT5 offers power, while the Kia Stinger excels at fuel economy instead. Choose the Cadillac CT5 if you prioritize power in daily driving, or the Kia Stinger if fuel economy matters more for your needs. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
CT5
Overall
Sentiment is generally positive, with strong praise directed at the driving dynamics, chassis, and performance variants. The CT5 is frequently described as offering a superior driving experience compared to German competitors, with better steering feel, chassis engagement, and less isolation. The Magnetic Ride Control suspension is highlighted as a key strength, providing an excellent blend of sporty handling and comfortable ride.
Best version to buy
The CT5-V (non-Blackwing) with the 3.0L twin-turbo V6 is frequently mentioned as an excellent daily driver, offering strong performance, the coveted Magnetic Ride Control, and a good balance of features. For the ultimate experience, the CT5-V Blackwing with the 6.2L supercharged V8 (LT4) is heralded as a peak performance machine and a future classic.
Known issues
- ⚠10-speed automatic transmission valve body failures: Can cause complete transmission failure in early model years (2020-2022); software update in later models aims to detect failure early and induce limp mode to prevent catastrophic damage…
- ⚠Transmission gear selection/shuddering: Isolated report of a 2025 model shuddering due to the transmission selecting too high a gear at low speeds, causing low-RPM lugging. Frequency: isolated.
- ⚠General build quality and interior noises: Mentions of various squeaks, rattles, and "quirky noises" from the interior, including a noisy steering column. Frequency: recurrent.
Stinger
Overall
Mixed to positive sentiment, with a clear distinction between engine variants. The 3.3L twin-turbo V6 (TT) models are widely praised for their strong acceleration, smooth power delivery, and compelling value proposition as a sporty, practical liftback. Owners report high satisfaction with the car's unique styling, engaging driving dynamics, and spacious, feature-rich interior.
Best version to buy
3.3L Twin-Turbo V6 GT models (GT, GT1, GT2). The V6 engine is consistently highlighted as transformative, providing the power and responsiveness that defines the car's sporty character.
Known issues
- ⚠Poor rear visibility: very small rear window, thick C-pillars creating significant blind spots. Frequency: very frequent.
- ⚠Transmission behavior in manual/sequential mode: slow to respond to manual shift inputs, computer forces upshifts, downshifts take too long. Frequency: recurrent.
- ⚠Turbo lag (2.0L/2.5L 4-cylinder models): significant delay in power delivery, sluggish acceleration from a stop. Frequency: recurrent.
The verdict
The Kia Stinger is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the Cadillac CT5, based on the data above. If power matters more to you than running costs, the Cadillac CT5 is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Cadillac CT5 or the Kia Stinger?
Owner reports show similar reliability sentiment for the Cadillac CT5 and the Kia Stinger. Check the known issues listed above for specific differences between the two.
Which is better for families, the Cadillac CT5 or the Kia Stinger?
Both seat a similar number of passengers based on our data. The Cadillac CT5 is classed as a Sedan, the Kia Stinger as a Liftback, which affects cargo space and ride height for family use.
Which has better fuel economy, the Cadillac CT5 or the Kia Stinger?
The Kia Stinger is more fuel-efficient on paper: 11.8-11.9 L/100km combined versus 14.7 L/100km for the Cadillac CT5, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Cadillac CT5 or the Kia Stinger?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Kia Stinger than the Cadillac CT5. See the known issues comparison above.