Where each one leads
Jaguar XJ6
Ahead on none of the like-for-like measures.
Mercedes-Benz S-Class
- Fewer Mercedes-Benz S-Class cars in the Netherlands carry an illogical odometer record (8.2% against 28.0%).
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
| Jaguar XJ6 | Mercedes-Benz S-Class | |
|---|---|---|
| Model years in the US safety record | 1981–2000 | 1994–2012 |
| New cars registered in Europe | — | 136,729 (2010–2022) |
| Licensed in the United Kingdom | — | 22,797 |
| On the road in the Netherlands | 1,571 | 8,416 |
| In traffic in Finland | — | 2,778 |
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
| Jaguar XJ6 | Mercedes-Benz S-Class | |
|---|---|---|
| UK MOT first-time pass rate | — | 83% |
| … against cars of the same age | — | +16% |
| New York safety inspections failed | — | 0.6% |
| … against cars of the same year | — | −64% |
| Illogical odometer records (NL) | 28.0% | 8.2% |
| US owner complaints | 127 | 271 |
| Most complaints about | Seat belts | Electrical system |
| Model year with most complaints | 1996 (20) | 2000 (81) |
| US recall campaigns | 8 | 11 |
| Manufacturer service bulletins | 236 | 116 |
| NHTSA defect investigations | 18 | 7 |
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).
Fuel, emissions and price
| Jaguar XJ6 | Mercedes-Benz S-Class | |
|---|---|---|
| Official combined fuel use, Canada | 13.3 l/100 km (1997) | — |
| Real-world use in Europe, diesel | — | 8.8 l/100 km |
| Real-world use in Europe, petrol hybrid | — | 11.9 l/100 km |
| Real-world use in Europe, diesel hybrid | — | 8.2 l/100 km |
| Real-world use in Europe, petrol | — | 15.6 l/100 km |
| Official CO₂ of new cars in Europe | — | 165 g/km |
| Average power of new cars in Europe | — | 290 kW (389 hp) |
| Average mass in running order | — | 2,204 kg |
| Dutch list price when new (median) | €71,628 | €142,880 |
| Average odometer in Finland | — | 226,000 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).