MERCEDES E (1999)
Running costs, common problems, and reliability data based on 1,453 real MOT tests in 2024.
MOT Pass Rate
81%
Total Tests (2024)
1,453
Avg Mileage
121,790 mi
Est. Annual Cost
£2,247
Is the 1999 MERCEDES E reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 25 years old, 81% of MERCEDES Es from 1999 passed their MOT first time in 2024. That's based on 1,453 tests across the UK. The average mileage at this age is 121,790 miles.
How does the 1999 MERCEDES E compare?
Mileage Analysis
The average 1999 MERCEDES E has 121,790 miles on the clock, which is below the expected 185,000 miles for a 25-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a MERCEDES E?
The most reliable year is the 2022 model with a 96% MOT pass rate, while the 1997 model has the lowest at 77%. The 1999 sits between the two at 81%.
How much does a 1999 MERCEDES E cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES E by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2023 | 92% | 53 | 32,945 mi |
| 2022 | 96% | 126 | 59,884 mi |
| 2021 | 92% | 4,602 | 34,724 mi |
| 2020 | 90% | 14,944 | 39,756 mi |
| 2019 | 90% | 41,000 | 54,796 mi |
| 2018 | 90% | 47,312 | 65,452 mi |
| 2017 | 89% | 47,254 | 81,087 mi |
| 2016 | 89% | 42,891 | 87,292 mi |
| 2015 | 86% | 44,602 | 93,549 mi |
| 2014 | 84% | 44,780 | 95,170 mi |
| 2013 | 82% | 42,002 | 100,537 mi |
| 2012 | 81% | 31,910 | 105,440 mi |
| 2011 | 81% | 30,211 | 107,589 mi |
| 2010 | 80% | 25,610 | 111,787 mi |
| 2009 | 80% | 14,250 | 119,764 mi |
| 2008 | 79% | 8,606 | 134,385 mi |
| 2007 | 80% | 10,451 | 135,015 mi |
| 2006 | 79% | 7,256 | 133,383 mi |
| 2005 | 78% | 8,269 | 136,951 mi |
| 2004 | 78% | 8,333 | 138,870 mi |
| 2003 | 78% | 5,869 | 136,033 mi |
| 2002 | 79% | 2,009 | 120,200 mi |
| 2001 | 77% | 1,446 | 110,720 mi |
| 2000 | 79% | 1,031 | 110,044 mi |
| 1999 | 81% | 1,453 | 121,790 mi |
| 1998 | 83% | 1,696 | 116,683 mi |
| 1997 | 77% | 975 | 105,694 mi |
| 1996 | 78% | 1,535 | 128,722 mi |
| 1995 | 79% | 2,442 | 133,725 mi |
| 1994 | 79% | 2,118 | 129,558 mi |
| 1993 | 78% | 599 | 123,052 mi |
| 1992 | 80% | 148 | 142,883 mi |
| 1991 | 78% | 90 | 110,439 mi |
| 1990 | 82% | 85 | 135,367 mi |
Checking a specific MERCEDES E?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1999 MERCEDES E
The 1999 MERCEDES E is a large car with a 2398cc petrol engine. 1,453 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 1999, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 121,790 miles at 25 years old, MERCEDES E owners tend to use this car less than the typical driver.
1999 MERCEDES E Fuel Costs
The 2398cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 1999 MERCEDES E?
Total estimated annual running cost is £2,247 (£187/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES E Reliability Trend
Newer MERCEDES Es show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 1999 MERCEDES E
At 25 years old, the MERCEDES E is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2022 model has the highest pass rate at 96%.
Alternatives to the 1999 MERCEDES E
The MERCEDES E is actually the most reliable option among similar petrol large cars from this era. Here are comparable petrol cars with similar engines:
- BMW Z3 (1998) 77% pass rate (-4%) from 8,057 tests
- BMW 3 SERIES (1999) 78% pass rate (-3%) from 7,815 tests
- FORD FOCUS (2000) 67% pass rate (-14%) from 4,627 tests
- MERCEDES SLK (1999) 79% pass rate (-2%) from 4,295 tests