MOT Status
ValidMileage
304,453 miSignificantly above average — investigate
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Vehicle Details
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How Reliable is the Mercedes Unknown?
Based on 11,881 MOT tests across 4,378 vehicles.
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J399 RRX is a 1991 Mercedes Unknown in Green with a 3,972cc diesel engine. This vehicle has been through 2 MOT tests with a personal pass rate of 100%.
Across all 1991 Mercedes Unknown models, the average MOT pass rate is 69.0% with a typical mileage of 99,262 miles. This particular vehicle has performed better than the average for its year.
The Mercedes Unknown typically stays on UK roads for around 39 years. At 35 years old, this Mercedes Unknown is approaching the upper end of the typical lifespan for this model.
Frequently Asked Questions
How do I check the history of J399 RRX?
You can check the full history of J399 RRX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.
What year was J399 RRX registered?
J399 RRX is a 1991 Mercedes Unknown, first registered on 17 September 1991.
Is J399 RRX safe to buy?
The MOT history for J399 RRX shows 2 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.
Does J399 RRX have outstanding finance?
Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on J399 RRX. If you buy a car with outstanding finance, the finance company can repossess it.
No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.