Overall
Owner sentiment is mixed and heavily dependent on model year, maintenance history, and powertrain. The vehicle is praised for its comfortable, quiet ride, refined interior, and the driving experience offered by its Porsche-developed V6 and ZF automatic transmission in later models. However, a very strong and recurrent consensus highlights severe reliability concerns, particularly with electrical systems, suspension components, and rust.
Best version to buy
The 2004 or newer model year with the 3.0L V6 engine. Owners explicitly state that the 2004 and newer models had many previous issues addressed and represent a significantly more reliable and refined vehicle.
Known issues
Overall
\nSentiment is mixed and heavily dependent on the specific generation and ownership context. For the W212 generation (approximately 2009-2016), owner feedback is generally positive regarding its solid build quality, reliability, and driving experience, with it being described as "pretty reliable" and "one of the best running cars" Mercedes has produced in recent decades. The W213 generation (approximately 2017-2023) receives praise for supreme comfort, refinement, and technology, particularly in plug-in hybrid (PHEV) diesel variants noted for excellent fuel economy.
Best version to buy
\nFor the W212 generation (2009-2016), the 2014-2017 model years are specifically recommended as being "well sorted." The E350 and E400 models with standard suspension (avoiding AIRMATIC air suspension if reliability is a priority) are cited as rock solid. For the W213 generation, the E300de (diesel plug-in hybrid) estate is highly praised for its combination of comfort, refinement, and fuel efficiency.
Known issues
The verdict
The Mercedes-Benz E-class is the better choice for most buyers.
It has stronger reliability sentiment in owner reports than the Jaguar S-Type, based on the data above. If the specific known issues on the Mercedes-Benz E-class are a dealbreaker, the Jaguar S-Type is worth a closer look instead.
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Which is more reliable, the Jaguar S-Type or the Mercedes-Benz E-class?
Owner reports lean more positive on reliability for the Mercedes-Benz E-class than the Jaguar S-Type. See the known issues comparison above for the specific concerns owners report on each.
Which is better for families, the Jaguar S-Type or the Mercedes-Benz E-class?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Jaguar S-Type or the Mercedes-Benz E-class?
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 Jaguar S-Type or the Mercedes-Benz E-class?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Mercedes-Benz E-class than the Jaguar S-Type. See the known issues comparison above.