Where each one leads
Lexus ES
- Against cars of the same age, the Lexus ES comes out better at its first MOT test (passes 7% more often than average) than the Mercedes-Benz C-Class (passes 1% more often than average).
Mercedes-Benz C-Class
Ahead on none of the like-for-like measures.
Only measures that do not depend on how many cars were sold: pass and failure rates against cars of the same age, ratings, fuel use and CO₂. How we compare
At a glance
| Lexus ES | Mercedes-Benz C-Class | |
|---|---|---|
| Model years in the US safety record | 1994–2025 | 1991–2012 |
| New cars registered in Europe | — | 1,573,424 (2010–2022) |
| Licensed in the United Kingdom | — | 342,811 |
| On the road in the Netherlands | — | 78,492 |
| In traffic in Finland | — | 49,488 |
EEA new-car registrations (CC BY 4.0) · DVLA licensed vehicles (OGL v3.0) · RDW (CC0) · Traficom (CC BY 4.0) · generations: Wikidata (CC0).
Reliability and problems
| Lexus ES | Mercedes-Benz C-Class | |
|---|---|---|
| UK MOT first-time pass rate | 94% | 80% |
| … against cars of the same age | +7% | +1% |
| New York safety inspections failed | — | 1.1% |
| … against cars of the same year | — | −38% |
| Illogical odometer records (NL) | — | 4.5% |
| US owner complaints | 670 | 192 |
| Most complaints about | Air bags | Electrical system |
| Model year with most complaints | 2007 (125) | 1995 (49) |
| US recall campaigns | 4 | 6 |
| Manufacturer service bulletins | 731 | 73 |
| NHTSA defect investigations | 3 | 11 |
Complaint, recall and bulletin counts grow with the number of cars sold and are not adjusted for it. UK MOT: DVSA anonymised MOT results (OGL v3.0); New York: DMV inspections; complaints, recalls, bulletins and investigations: NHTSA (public domain); odometer: RDW (CC0).
Safety
| Lexus ES | Mercedes-Benz C-Class | |
|---|---|---|
| NHTSA overall rating | — | 5★ (2021) |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| Lexus ES | Mercedes-Benz C-Class | |
|---|---|---|
| Official combined fuel use, Canada | 5.3 l/100 km (2026) | — |
| Real-world use in Europe, diesel hybrid | — | 6.0 l/100 km |
| Real-world use in Europe, petrol hybrid | — | 8.5 l/100 km |
| Real-world use in Europe, diesel | — | 6.3 l/100 km |
| Real-world use in Europe, petrol | — | 10.9 l/100 km |
| Official CO₂ of new cars in Europe | — | 116 g/km |
| Average power of new cars in Europe | — | 152 kW (203 hp) |
| Average mass in running order | — | 1,818 kg |
| Dutch list price when new (median) | — | €54,166 |
| Average odometer in Finland | — | 248,000 km |
Canada: NRCan Fuel Consumption Ratings, most frugal version of the latest year (OGL Canada). Europe: EEA monitoring of new-car CO₂ and on-board fuel meters (OBFCM), CC BY 4.0. Price: RDW catalogue price (CC0). Finland: Traficom (CC BY 4.0).