Car statistics by year
1997 Mercedes-Benz C-Class
Mercedes-Benz C-Class cars first registered in 1997: how they did at their 2025 MOT, what failed them, how far they have been driven and how many are still on the road. Compared with every car first registered in 1997, so like is set against like.
- MOT first-time pass rate, 2025 68.1% All 1997 cars 68.5%
- Typical mileage at the MOT 114,500 miles; all 1997 cars 94,900
- Left at the end of 2025 1,845 29.1% of the 6,351 at the end of 2014
- Tests finding a dangerous defect 5.9% All 1997 cars 6.0%
- Tests with an advisory 66.9% All 1997 cars 58.2%
- MOT tests in 2025 608 normal tests in Great Britain
How do 1997 Mercedes-Benz C-Classes do at their MOT?
In 2025, at about 28 years old, 68.1% of 1997 Mercedes-Benz C-Class MOT tests were passed first time, against 68.5% for all cars first registered in 1997. 1997 Mercedes-Benz C-Classes did about as well as average for their age. A year earlier the same cars passed 70.5% of the time (all 1997 cars 67.2%).
MOT pass rate by year of first registration: Mercedes-Benz C-Class vs all cars
Each pair of bars is one year of first registration, tested in 2025. Older cars pass less often, so compare each Mercedes-Benz C-Class bar with the all-cars bar beside it.
| First registered | Mercedes-Benz C-Class | All cars |
|---|---|---|
| ’97 | 68.1% | 68.5% |
| ’98 | 71.3% | 67.1% |
| ’99 | 68.4% | 65.4% |
| ’00 | 67.4% | 63.1% |
| ’01 | 63.2% | 61.5% |
| ’02 | 63.8% | 59.7% |
| ’03 | 58.9% | 58.9% |
| ’04 | 58.3% | 57.9% |
| ’05 | 59.7% | 57.7% |
| ’06 | 58.9% | 56.9% |
| ’07 | 61.6% | 57.3% |
| ’08 | 63.7% | 57.0% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT failures on the 1997 Mercedes-Benz C-Class
Position lamp: not working was the most common single reason a 1997 Mercedes-Benz C-Class failed, on 8.8% of about 200 failed tests. By area of the car, lamps, reflectors and electrical equipment failed most often (44.8% of failed tests; all 1997 cars 41.8%). 5.9% of tests found at least one dangerous defect, against 6.0% for all cars first registered in 1997. A failed test can have several defects, so shares add up to more than 100%.
Most common reasons for failure
Share of failed tests with each defect. The same fault on any wheel or side counts once.
| Defect | Share of failed tests |
|---|---|
| Position lamp: not working Lamps, reflectors and electrical equipment | 8.8% |
| Wipers: does not clear the windscreen effectively Visibility | 8.8% |
| Stop lamp: not working Lamps, reflectors and electrical equipment | 7.7% |
| Side repeaters: not working Lamps, reflectors and electrical equipment | 7.2% |
| Component mounting prescribed area excessively corroded significantly reducing structural strength Suspension | 6.7% |
| Individual direction indicators: incorrect colour Lamps, reflectors and electrical equipment | 6.7% |
| Rigid brake pipes: excessively corroded Brakes | 6.7% |
| Tyres: tread depth below requirements of 1.6mm Tyres | 6.2% |
| Suspension arms: ball joint excessively worn Suspension | 5.7% |
| Brake pads: less than 1.5 mm thick Brakes | 5.2% |
Source:DVSA,UK Motoring analysis 2025 Updated
Failure categories: Mercedes-Benz C-Class vs all 1997 cars
The marker shows the share for all cars first registered the same year.
| Category | Share of failed tests |
|---|---|
| Lamps, reflectors and electrical equipment | 44.8% |
| Suspension | 27.8% |
| Brakes | 24.7% |
| Body, chassis, structure | 19.1% |
| Visibility | 16.0% |
| Tyres | 15.5% |
| Noise, emissions and leaks | 10.8% |
| Seat belts and supplementary restraint systems | 6.7% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT advisories on the 1997 Mercedes-Benz C-Class
An advisory is something the tester noticed that did not fail the test but may need work soon. 66.9% of 1997 Mercedes-Benz C-Class tests had at least one (all 1997 cars 58.2%). These are the things to check on one you are thinking of buying.
Most common advisories
| Advisory | Share of tests |
|---|---|
| Rigid brake pipes: corroded, covered in grease or other material Brakes | 18.9% |
| Coil spring: corroded Suspension | 18.3% |
| Engine oil leak, but not excessive Noise, emissions and leaks | 16.1% |
| Tread depth: worn close to legal limit or worn on edge Tyres | 12.2% |
| Sub-frame: corroded but not seriously weakened Suspension | 11.2% |
| Transmission oil leak, but not excessive Noise, emissions and leaks | 10.7% |
| Tyres: slightly damaged or cracking or perishing Tyres | 9.2% |
| Brake discs: worn, pitted or scored, but not seriously weakened Brakes | 8.2% |
| Wheel bearings: slight play Suspension | 8.1% |
| Flexible brake hoses: slightly deteriorated Brakes | 7.7% |
Source:DVSA,UK Motoring analysis 2025 Updated
What mileage is normal for a 1997 Mercedes-Benz C-Class?
Half of the 1997 Mercedes-Benz C-Classes tested in 2025 had covered fewer than 114,500 miles. A quarter had covered fewer than 81,000 and a quarter more than 148,400. For all cars first registered in 1997, the middle figure was 94,900 miles, so 1997 Mercedes-Benz C-Classes have been driven 20.7% further than average.
Mileage at the 2025 MOT
Odometer readings at each car’s latest MOT of the year. The bar covers the middle half of cars; the line the middle 80%.
| 10% | 25% | Median | 75% | 90% | Cars | |
|---|---|---|---|---|---|---|
| 1997 Mercedes-Benz C-Class | 60,400 | 81,000 | 114,500 | 148,400 | 182,400 | 581 |
| All 1997 cars | 43,000 | 65,700 | 94,900 | 129,600 | 166,500 | 27,354 |
Source:DVSA,UK Motoring analysis 2025 Updated
How many 1997 Mercedes-Benz C-Classes are left?
At the end of 2014, 6,351 1997 Mercedes-Benz C-Classes were on the DVLA record in the United Kingdom (these counts start in 2014). By the end of 2025, 1,845 were: 490 licensed and 1,355 declared off the road (SORN). That is 29.1% still on the record, against 33.7% for all cars first registered in 1997.
Share still on the record since 2014
Cars licensed or SORN at each year end, as a share of the number at the end of 2014. Cars scrapped or exported leave the record. Late registrations and imports can push the share above 100%.
| Year end | 1997 Mercedes-Benz C-Class | All 1997 cars |
|---|---|---|
| 2014 | 100.0% | 100.0% |
| 2015 | 86.6% | 83.2% |
| 2016 | 75.5% | 70.3% |
| 2017 | 64.9% | 60.0% |
| 2018 | 56.1% | 52.5% |
| 2019 | 49.4% | 47.4% |
| 2020 | 44.6% | 44.1% |
| 2021 | 39.4% | 41.0% |
| 2022 | 36.6% | 39.0% |
| 2023 | 33.9% | 37.2% |
| 2024 | 31.1% | 34.9% |
| 2025 | 29.1% | 33.7% |
Source:DfT / DVLA End of 2025 Updated
Recalls that may affect cars built around 1997
None of the Mercedes-Benz C-Class’s 153 recalls in DVSA’s records has build dates that include 1997. 11 have no build dates, so could apply to any year.
The 1997 on this page is the year of first registration, not the year the car was built. A car first registered early in 1997 may have been built in 1996, and recalls apply to particular build dates and VINs, so check the recalls either side too.
Every Mercedes-Benz C-Class recall · Check a specific car on GOV.UK · How we match recalls
Recall details come from manufacturers through DVSA. “Vehicles” is the number the manufacturer reported; “all models” means the figure covers everything in the recall. A recall listed here may not apply to a particular car: only the manufacturer or GOV.UK can say for its VIN.
Source:DVSA,UK Motoring analysis January 1992 to September 2026 Updated
Other years of the Mercedes-Benz C-Class
26 years of the Mercedes-Benz C-Class, by year of first registration, have their own page with MOT results, common faults, mileage and how many are left. Against all cars of the same age, the 2008 cars did best at their 2025 MOT (63.7% passed first time) and the 2021 cars worst (87.2%).
| Year | Registered | Left | Pass rate |
|---|---|---|---|
| 1997 | – | 1,845 | 68.1% |
| 1998 | – | 2,285 | 71.3% |
| 1999 | – | 1,915 | 68.4% |
| 2000 | – | 1,663 | 67.4% |
| 2001 | – | 3,195 | 63.2% |
| 2002 | – | 4,949 | 63.8% |
| 2003 | – | 6,505 | 58.9% |
| 2004 | – | 7,599 | 58.3% |
| 2005 | – | 9,182 | 59.7% |
| 2006 | – | 9,911 | 58.9% |
| 2007 | – | 12,227 | 61.6% |
| 2008 | – | 13,509 | 63.7% |
| 2009 | – | 12,664 | 64.4% |
| 2010 | – | 13,174 | 66.0% |
| 2011 | – | 19,726 | 67.5% |
| 2012 | – | 27,111 | 67.4% |
| 2013 | – | 24,348 | 69.8% |
| 2014 | 30,378 | 25,966 | 75.2% |
| 2015 | 38,782 | 34,165 | 78.0% |
| 2016 | 40,101 | 35,037 | 80.4% |
| 2017 | 39,798 | 36,933 | 81.6% |
| 2018 | 28,299 | 26,082 | 83.9% |
| 2019 | 23,131 | 22,545 | 85.6% |
| 2020 | 9,649 | 9,241 | 85.8% |
| 2021 | 6,155 | 5,660 | 87.2% |
| 2022 | 4,707 | 4,384 | 89.0% |
Registered: cars on the DVLA record at the end of the year they were first registered (these counts start in 2014, so older years show a dash). Left: licensed or declared SORN at the end of 2025. Both cover the United Kingdom. Pass rate: first-time passes at normal MOT tests in Great Britain in 2025; all cars: every car first registered the same year.
Data sources and methodology
| Figures | Source | Period | Records | Updated |
|---|---|---|---|---|
| MOT results and mileage | Anonymised MOT tests and results Driver and Vehicle Standards Agency Derived statistics UK Motoring | 2025 | 608 MOT tests of 1997 Mercedes-Benz C-Class cars | 15 September 2026 |
| Cars on the record | Vehicle licensing statistics Department for Transport | End of 2025 | 1,845 cars still on the record (licensed or SORN) | 15 September 2026 |
- MOT figures cover normal tests in Great Britain in 2025 of Mercedes-Benz C-Class cars first registered in 1997; retests are excluded. “All cars” means every car we match to a model, first registered in 1997.
- Year of first registration is DVSA’s first-use date: when the car was first registered, in the UK or abroad.
- Defects and advisories are DVSA’s descriptions made readable. Where on the car a defect was found (side, front or rear) is ignored, so the same fault on any wheel counts once per test.
- Mileage is the odometer reading at each car’s latest normal MOT of the year, as recorded by the tester. A few readings are in kilometres or mistyped; percentiles are not thrown by a handful of outliers.
- Cars on the record come from DfT table VEH0124 and cover the United Kingdom, including Northern Ireland; MOT figures cover Great Britain only.
- DVSA records the model name typed in at the test. We match those names to DVLA’s generic models, so a handful of tests may be counted under a close relative.
Contains public sector information licensed under the Open Government Licence v3.0.