Acura
TLX
Owner report available
Alfa Romeo
Giulia
Owner report available
Acura TLX vs Alfa Romeo Giulia
The short answer
Based on available data, the Alfa Romeo Giulia comes out ahead of the Acura TLX on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
TLX
Overall
Owners generally regard the TLX as a reliable, comfortable, and well-rounded car, with the 2.4L four-cylinder earning especially strong praise as "bulletproof" and capable of very high mileage with basic maintenance. The V6 is respected for its power and smoothness but is criticized for requiring a timing belt service and, in some cases, being prone to spun bearings. Newer 2021+ models draw complaints about brake rotors, puddle lights, and infotainment/tech glitches, though owners still describe the car as mechanically solid.
Best version to buy
Insufficient owner data available to declare a consensus. The 2.4L four-cylinder receives the most consistent praise for reliability and longevity, while the V6 is favored by owners who prioritize power.
Known issues
- Timing belt service required on V6 (approximately 100,000 miles or 7-10 years): Frequency: very frequent. Brake rotor warping and juddering, especially on 2021+ models: Frequency: very frequent.
Giulia
Overall
Owners overwhelmingly praise the Giulia's exceptional handling, steering feel, and unique character, often calling it the best-driving sedan in its class. However, this enthusiasm is tempered by widespread frustration with high maintenance costs, a poor dealership experience (especially at shared CDJR locations), and persistent reliability concerns, particularly for early model years. The Quadrifoglio is celebrated as a thrilling performance car, but its reputation for issues and steep depreciation is a recurring theme.
Best version to buy
The Quadrifoglio (QV) is the most praised version for its performance and driving experience, but owners caution that early model years (2017-2019) are risky. The 2.0T Veloce/Ti Sport is well-regarded for daily driving, though some wish for a mid-range V6 option between the base and QV.
Known issues
- - Brake-by-wire system lurching and poor modulation: Frequency: recurrent. Mostly reported on 2017 models; later years improved. - Infotainment lag, low-resolution backup camera, no touchscreen on early models: Frequency: recurrent.
The verdict
The Acura TLX is the better choice for most buyers.
It has stronger reliability sentiment in owner reports than the Alfa Romeo Giulia, based on the data above. If the specific known issues on the Acura TLX are a dealbreaker, the Alfa Romeo Giulia is worth a closer look instead.
Explore further
Common problems by model year
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Frequently asked questions
Which is more reliable, the Acura TLX or the Alfa Romeo Giulia?
Owner reports lean more positive on reliability for the Acura TLX than the Alfa Romeo Giulia. See the known issues comparison above for the specific concerns owners report on each.
Which is better for families, the Acura TLX or the Alfa Romeo Giulia?
The Acura TLX seats more passengers than the Alfa Romeo Giulia on its catalogued best-equipped version. Body type also differs: the Acura TLX is classed as a Sedan, the Alfa Romeo Giulia as a Sedan.
Which has better fuel economy, the Acura TLX or the Alfa Romeo Giulia?
The EPA rates the 2025 Acura TLX at 21–25 mpg combined and the 2026 Alfa Romeo Giulia at 26–27 mpg, depending on the version.
Which is cheaper to maintain, the Acura TLX or the Alfa Romeo Giulia?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Alfa Romeo Giulia than the Acura TLX. See the known issues comparison above.