Clean air zones
Which Mercedes-Benz models meet the ULEZ standard?
DVSA MOT tests 2022–2025 · 6,163,204 MOT tests · Updated
At least 49.1% of 6,163,204 Mercedes-Benz MOT tests in 2022–2025 were on cars that meet the ULEZ standard by first-use date alone [1].
- 31 Mercedes-Benz models with at least 1,000 MOT tests each; the most tested is the Mercedes-Benz C-Class (1,528,717 MOT tests)
- Range: from none by date alone (Mercedes-Benz R-Class) to at least 100.0% (Mercedes-Benz GLB) of tests on cars that meet it by date
- Diesel: 60.9% of Mercedes-Benz MOT tests; a diesel generally meets Euro 6 only if first used from September 2015 [2]
- Per car: the Euro standard on the V5C decides, whatever the model
The fuel, the first-use date and the Euro standard on the V5C decide it for each car. Check the reg first.
Every Mercedes-Benz model page
Most tested first. The share counts MOT tests on cars first used late enough to meet the standard by date alone (petrol from 2006, diesel and hybrids from 2016, electric always), so it is a lower bound: many older Mercedes-Benz cars meet it too.
| Model | MOT tests | Main fuel | Meet it by date |
|---|---|---|---|
| Mercedes-Benz C-Class ULEZ | 1,528,717 | Diesel (60.9%) | at least 41.2% |
| Mercedes-Benz A-Class ULEZ | 1,361,875 | Diesel (51.8%) | at least 64.1% |
| Mercedes-Benz E-Class ULEZ | 963,797 | Diesel (85.6%) | at least 32.4% |
| Mercedes-Benz GLA ULEZ | 329,115 | Diesel (50.8%) | at least 69.8% |
| Mercedes-Benz GLC ULEZ | 298,670 | Diesel (77.6%) | at least 76.1% |
| Mercedes-Benz B-Class ULEZ | 287,882 | Diesel (65.3%) | at least 42.3% |
| Mercedes-Benz CLA ULEZ | 243,384 | Petrol (53.8%) | at least 73.7% |
| Mercedes-Benz SLK ULEZ | 227,623 | Petrol (76.4%) | at least 35.7% |
| Mercedes-Benz M-Class ULEZ | 139,483 | Diesel (91.1%) | at least 2.0% |
| Mercedes-Benz CLK ULEZ | 121,363 | Petrol (80.0%) | at least 18.0% |
| Mercedes-Benz GLE ULEZ | 113,150 | Diesel (85.1%) | at least 70.2% |
| Mercedes-Benz S-Class ULEZ | 108,755 | Diesel (71.0%) | at least 36.9% |
| Mercedes-Benz CLS ULEZ | 98,128 | Diesel (88.8%) | at least 18.9% |
| Mercedes-Benz SL ULEZ | 71,077 | Petrol (100.0%) | at least 46.4% |
| Mercedes-Benz V-Class ULEZ | 47,390 | Diesel (100.0%) | at least 63.6% |
| Mercedes-Benz CLC ULEZ | 35,620 | Petrol (64.8%) | at least 61.6% |
| Mercedes-Benz SLC ULEZ | 35,306 | Petrol (67.7%) | at least 81.2% |
| Mercedes-Benz EQC ULEZ | 22,431 | Electric (100.0%) | all (electric) |
| Mercedes-Benz Viano ULEZ | 22,057 | Diesel (91.3%) | at least 2.5% |
| Mercedes-Benz GLB ULEZ | 21,411 | Diesel (51.0%) | at least 100.0% |
| Mercedes-Benz EQA ULEZ | 14,349 | Electric (100.0%) | all (electric) |
| Mercedes-Benz GL-Class ULEZ | 13,236 | Diesel (100.0%) | at least 1.7% |
| Mercedes-Benz CL-Class ULEZ | 12,613 | Petrol (100.0%) | at least 38.9% |
| Mercedes-Benz G-Class ULEZ | 10,301 | Petrol (62.1%) | at least 82.5% |
| Mercedes-Benz GLS ULEZ | 9,445 | Diesel (100.0%) | at least 72.1% |
| Mercedes-Benz R-Class ULEZ | 8,491 | Diesel (100.0%) | none by date alone |
| Mercedes-Benz AMG GT ULEZ | 5,564 | Petrol (100.0%) | at least 100.0% |
| Mercedes-Benz EQB ULEZ | 2,642 | Electric (100.0%) | all (electric) |
| Mercedes-Benz EQV ULEZ | 1,944 | Electric (100.0%) | all (electric) |
| Mercedes-Benz SLS ULEZ | 1,212 | Petrol (100.0%) | at least 100.0% |
| Mercedes-Benz Vaneo ULEZ | 1,047 | Petrol (100.0%) | none by date alone |
Compliance is decided for each car, not for a model. A zone checks the Euro emissions standard the car was built to, which is on the V5C log book or the maker’s certificate of conformity. Check one car with our ULEZ checker or TfL’s vehicle checker.
Check one car against the clean air zones
These figures are for a model or a zone as a whole. The ULEZ checker estimates one car's status from its fuel, first registration date and VCA emissions data; the zone operator's own checker has the final word. A registration also shows the car's DVSA MOT record.
- Check a Mercedes-Benz's MOT history Every MOT test, fail item, advisory and mileage reading DVSA holds for that registration.
Sources
- Driver and Vehicle Standards Agency, Anonymised MOT tests and results, 2022 to 2025. DVSA MOT data, Open Government Licence v3.0, 6,163,204 MOT tests. Accessed 7 Oct 2026.
- Transport for London, ULEZ standards and charges for cars. TfL (text used as facts; see TfL terms). Accessed 22 Sep 2026.
Zone rules are read from the operators’ own pages and GOV.UK, quote-checked against a saved copy, and dated. The Euro standard by first-use date is a guide for a group of cars; a zone decides for each car. MOT figures count class 4 normal MOT tests; vans in class 4 cannot be separated from cars in the national figures.