The short answer
Based on available data, the Jaguar XE comes out ahead of the Alfa Romeo Giulia 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.
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
Overall
Mixed sentiment with a clear generational divide. The driving experience is consistently praised as a major strength, with owners highlighting nimble handling, balanced agility, responsive steering, and a truly dynamic feel in sport modes. The design and styling are also frequently cited as positives, offering a rarer, more distinctive alternative to mainstream German competitors.
Best version to buy
The post-2019 facelift model is strongly recommended over the first generation (2015-2018) due to corrected flaws and improved reliability, particularly regarding the timing chain issue on diesel engines. For engines, the 3.0-liter supercharged V6 petrol (XE S) and the 2.0-liter petrol units are viewed as much safer and more reliable choices than the early 2.0-liter Ingenium diesels.
Known issues
The verdict
The Jaguar XE is the better choice for most buyers.
It has more power on its best-equipped version than the Alfa Romeo Giulia, based on the data above. If efficiency matters more to you than outright power, the Alfa Romeo Giulia is worth a closer look instead.
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Which is more reliable, the Alfa Romeo Giulia or the Jaguar XE?
Owner reports show similar reliability sentiment for the Alfa Romeo Giulia and the Jaguar XE. Check the known issues listed above for specific differences between the two.
Which is better for families, the Alfa Romeo Giulia or the Jaguar XE?
The Jaguar XE seats more passengers than the Alfa Romeo Giulia on its catalogued best-equipped version. Body type also differs: the Alfa Romeo Giulia is classed as a Sedan, the Jaguar XE as a Sedan.
Which has better fuel economy, the Alfa Romeo Giulia or the Jaguar XE?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Alfa Romeo Giulia or the Jaguar XE?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Jaguar XE than the Alfa Romeo Giulia. See the known issues comparison above.