Where each one leads
Genesis G90
- On Canada's official test the most frugal 2026 Genesis G90 uses 11.8 l/100 km, the 2021 Rolls-Royce Dawn 17.4.
Rolls-Royce Dawn
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
| Genesis G90 | Rolls-Royce Dawn | |
|---|---|---|
| Model years in the US safety record | 2017–2026 | 2016–2021 |
| Licensed in the United Kingdom | — | 416 |
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
| Genesis G90 | Rolls-Royce Dawn | |
|---|---|---|
| New York safety inspections failed | 0.9% | — |
| … against cars of the same year | −21% | — |
| US owner complaints | 70 | — |
| Most complaints about | Electrical system | — |
| Model year with most complaints | 2017 (26) | — |
| US recall campaigns | 10 | 2 |
| Manufacturer service bulletins | 261 | 50 |
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
| Genesis G90 | Rolls-Royce Dawn | |
|---|---|---|
| Official combined fuel use, Canada | 11.8 l/100 km (2026) | 17.4 l/100 km (2021) |
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).