Car statistics by year
2013 Mercedes-Benz SL-Class
Mercedes-Benz SL-Class cars first registered in 2013: 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 2013, so like is set against like.
- MOT first-time pass rate, 2025 81.0% All 2013 cars 66.0%
- Typical mileage at the MOT 47,900 miles; all 2013 cars 84,900
- Left at the end of 2025 1,125 91.5% of the 1,229 at the end of 2014
- Tests finding a dangerous defect 5.7% All 2013 cars 8.6%
- Tests with an advisory 33.7% All 2013 cars 58.8%
- MOT tests in 2025 1,152 normal tests in Great Britain
How do 2013 Mercedes-Benz SL-Classes do at their MOT?
In 2025, at about 12 years old, 81.0% of 2013 Mercedes-Benz SL-Class MOT tests were passed first time, against 66.0% for all cars first registered in 2013. 2013 Mercedes-Benz SL-Classes did better than average for their age, by 15.0 points. A year earlier the same cars passed 82.0% of the time (all 2013 cars 67.2%).
MOT pass rate by year of first registration: Mercedes-Benz SL-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 SL-Class bar with the all-cars bar beside it.
| First registered | Mercedes-Benz SL-Class | All cars |
|---|---|---|
| ’02 | 80.4% | 59.7% |
| ’03 | 81.3% | 58.9% |
| ’04 | 82.9% | 57.9% |
| ’05 | 81.9% | 57.7% |
| ’06 | 82.1% | 56.9% |
| ’07 | 81.3% | 57.3% |
| ’08 | 84.1% | 57.0% |
| ’13 | 81.0% | 66.0% |
| ’14 | 85.5% | 69.1% |
| ’15 | 86.7% | 72.6% |
| ’16 | 89.2% | 75.6% |
| ’17 | 92.5% | 79.1% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT failures on the 2013 Mercedes-Benz SL-Class
Malfunction indicator lamp: inoperative or indicates a malfunction was the most common single reason a 2013 Mercedes-Benz SL-Class failed, on 16.4% of about 200 failed tests. By area of the car, tyres failed most often (29.2% of failed tests; all 2013 cars 20.0%). 5.7% of tests found at least one dangerous defect, against 8.6% for all cars first registered in 2013. 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 |
|---|---|
| Malfunction indicator lamp: inoperative or indicates a malfunction Noise, emissions and leaks | 16.4% |
| Tyres: ply or cords exposed Tyres | 10.5% |
| Sub-frame: corroded and seriously weakened Suspension | 9.1% |
| Tyres: cut in excess of the requirements deep enough to reach the ply or cords Tyres | 6.8% |
| Coil spring: fractured or broken Suspension | 6.4% |
| Road wheels: fractured Road wheels | 6.4% |
| Suspension arms: ball joint excessively worn Suspension | 6.4% |
| Registration plates: does not conform to the specified requirements Identification of the vehicle | 5.0% |
| Side repeaters: not working Lamps, reflectors and electrical equipment | 5.0% |
Source:DVSA,UK Motoring analysis 2025 Updated
Failure categories: Mercedes-Benz SL-Class vs all 2013 cars
The marker shows the share for all cars first registered the same year.
| Category | Share of failed tests |
|---|---|
| Tyres | 29.2% |
| Suspension | 28.3% |
| Noise, emissions and leaks | 20.5% |
| Lamps, reflectors and electrical equipment | 20.1% |
| Brakes | 9.6% |
| Visibility | 6.8% |
| Identification of the vehicle | 6.4% |
| Road wheels | 6.4% |
Source:DVSA,UK Motoring analysis 2025 Updated
Most common MOT advisories on the 2013 Mercedes-Benz SL-Class
An advisory is something the tester noticed that did not fail the test but may need work soon. 33.7% of 2013 Mercedes-Benz SL-Class tests had at least one (all 2013 cars 58.8%). These are the things to check on one you are thinking of buying.
Most common advisories
| Advisory | Share of tests |
|---|---|
| Tread depth: worn close to legal limit or worn on edge Tyres | 11.4% |
| Rigid brake pipes: corroded, covered in grease or other material Brakes | 7.1% |
| Suspension arms: ball joint has slight play Suspension | 5.1% |
| Brake discs: worn, pitted or scored, but not seriously weakened Brakes | 4.9% |
| Tyres: slightly damaged or cracking or perishing Tyres | 4.9% |
| Brake pads: wearing thin Brakes | 3.6% |
| Tyres: cut but not deep enough to reach the ply or cords Tyres | 2.4% |
| Brake discs: worn, but not excessively Brakes | 1.6% |
| Road wheels: slightly distorted Road wheels | 1.5% |
| Tyres: slightly damaged Tyres | 1.5% |
Source:DVSA,UK Motoring analysis 2025 Updated
What mileage is normal for a 2013 Mercedes-Benz SL-Class?
Half of the 2013 Mercedes-Benz SL-Classes tested in 2025 had covered fewer than 47,900 miles. A quarter had covered fewer than 34,100 and a quarter more than 64,400. For all cars first registered in 2013, the middle figure was 84,900 miles, so 2013 Mercedes-Benz SL-Classes have been driven 43.6% less far 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 | |
|---|---|---|---|---|---|---|
| 2013 Mercedes-Benz SL-Class | 22,600 | 34,100 | 47,900 | 64,400 | 81,800 | 1,075 |
| All 2013 cars | 43,600 | 62,100 | 84,900 | 110,100 | 136,600 | 1,772,152 |
Source:DVSA,UK Motoring analysis 2025 Updated
How many 2013 Mercedes-Benz SL-Classes are left?
At the end of 2014, 1,229 2013 Mercedes-Benz SL-Classes were on the DVLA record in the United Kingdom (these counts start in 2014). By the end of 2025, 1,125 were: 989 licensed and 136 declared off the road (SORN). That is 91.5% still on the record, against 86.9% for all cars first registered in 2013.
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 | 2013 Mercedes-Benz SL-Class | All 2013 cars |
|---|---|---|
| 2014 | 100.0% | 100.0% |
| 2015 | 92.7% | 98.9% |
| 2016 | 92.1% | 96.4% |
| 2017 | 93.5% | 97.2% |
| 2018 | 93.1% | 96.3% |
| 2019 | 92.5% | 95.5% |
| 2020 | 93.2% | 94.3% |
| 2021 | 91.4% | 93.9% |
| 2022 | 92.7% | 92.7% |
| 2023 | 90.9% | 91.1% |
| 2024 | 91.0% | 89.2% |
| 2025 | 91.5% | 86.9% |
Source:DfT / DVLA End of 2025 Updated
Recalls that may affect cars built around 2013
2 of the Mercedes-Benz SL-Class’s 30 recalls in DVSA’s records cover cars built during 2013. 4 have no build dates, so could apply to any year.
The 2013 on this page is the year of first registration, not the year the car was built. A car first registered early in 2013 may have been built in 2012, and recalls apply to particular build dates and VINs, so check the recalls either side too.
| Launched | Concern | Built | Vehicles |
|---|---|---|---|
| 8 Nov 2019 | The refrigerant in the air condition system does not meet legal requirements | 1 Nov 2012 to 31 Oct 2013 | 226 |
| 23 Oct 2019 | The refrigerant used in the air conditioning system does not meet legal requirements | 1 Jan 2013 to 30 Jun 2013 | 642 |
Every Mercedes-Benz SL-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 SL-Class
17 years of the Mercedes-Benz SL-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 (84.1% passed first time) and the 1995 cars worst (79.8%).
| Year | Registered | Left | Pass rate |
|---|---|---|---|
| 1995 | – | 731 | 79.8% |
| 1996 | – | 773 | 78.9% |
| 1997 | – | 831 | 80.8% |
| 1998 | – | 744 | 78.8% |
| 1999 | – | 605 | 81.6% |
| 2002 | – | 1,115 | 80.4% |
| 2003 | – | 2,377 | 81.3% |
| 2004 | – | 1,989 | 82.9% |
| 2005 | – | 1,197 | 81.9% |
| 2006 | – | 852 | 82.1% |
| 2007 | – | 810 | 81.3% |
| 2008 | – | 799 | 84.1% |
| 2013 | – | 1,125 | 81.0% |
| 2014 | 1,193 | 1,044 | 85.5% |
| 2015 | 780 | 765 | 86.7% |
| 2016 | 709 | 674 | 89.2% |
| 2017 | 526 | 541 | 92.5% |
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 | 1,152 MOT tests of 2013 Mercedes-Benz SL-Class cars | 15 September 2026 |
| Cars on the record | Vehicle licensing statistics Department for Transport | End of 2025 | 1,125 cars still on the record (licensed or SORN) | 15 September 2026 |
- MOT figures cover normal tests in Great Britain in 2025 of Mercedes-Benz SL-Class cars first registered in 2013; retests are excluded. “All cars” means every car we match to a model, first registered in 2013.
- 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.