Is the 2007 Mercedes-Benz GLS a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B-6/10
If you're looking for comfort and power and can handle the maintenance, it's a decent choice.
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Pros
- Spacious interior
- Strong V8 engine performance
- Luxurious features
Cons
- High maintenance costs
- Mediocre fuel economy
- Potential for expensive repairs
Ownership at a glance
Fuel economy
14 mpg
Maintenance cost
$4,500/yr
Expected lifespan
200,000 miles
Common problems to watch for
- Air suspension failure
- Engine oil leaks
- Electrical system issues
CarsJudge exclusive data
Active recalls
No open NHTSA recalls are on record for the 2007 Mercedes Benz Gls as of our latest check.
Recall data: NHTSA. Owner costs & MPG: anonymized aggregates from CarsJudge users who track this vehicle. Updated 2026-07-05.
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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.