Is the 2018 Mercedes-Benz E-Class a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B7/10
The 2018 Mercedes-Benz E300 is a luxurious sedan with a plush ride, though it comes with some reliability concerns, particularly with electronics. Ensure proper maintenance history is available.
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Pros
- Luxurious and high-tech interior
- Smooth ride quality
- Strong turbocharged engine
Cons
- High repair costs
- Complex electronic systems
- Below average fuel economy for its class
Ownership at a glance
Fuel economy (combined)
24 mpg
Maintenance cost
$1,200/yr
Expected lifespan
200,000 miles
Common problems to watch for
- Electronic problems with command system
- Air suspension failures
- Engine oil leaks
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This AI-generated assessment is general guidance only, not a substitute for a professional inspection. Always inspect a used vehicle before purchase.