Where each one leads
Audi S4
- Against cars of the same year, the Audi S4 comes out better in New York safety inspections (fails 34% less often than average) than the Ford Taurus (fails 11% more often than average).
- On Canada's official test the most frugal 2025 Audi S4 uses 9.7 l/100 km, the 2019 Ford Taurus 11.5.
Ford Taurus
Ahead on none of the like-for-like measures.
Too close to call: NHTSA overall safety rating.
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
| Audi S4 | Ford Taurus | |
|---|---|---|
| Model years in the US safety record | 1989–2025 | 1981–2019 |
| New cars registered in Europe | 19,281 (2010–2022) | — |
| Licensed in the United Kingdom | 9,108 | — |
| On the road in the Netherlands | 1,075 | — |
| In traffic in Finland | 227 | — |
| Generations on record | — | 5 |
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
| Audi S4 | Ford Taurus | |
|---|---|---|
| UK MOT first-time pass rate | 84% | — |
| … against cars of the same age | +15% | — |
| New York safety inspections failed | 1.3% | 2.4% |
| … against cars of the same year | −34% | +11% |
| Illogical odometer records (NL) | 19.8% | — |
| US owner complaints | 589 | 18,169 |
| Most complaints about | Electrical system | Suspension |
| Model year with most complaints | 2000 (143) | 1993 (1,557) |
| US recall campaigns | 16 | 69 |
| Manufacturer service bulletins | 11,028 | 2,984 |
| NHTSA defect investigations | 4 | 188 |
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
| Audi S4 | Ford Taurus | |
|---|---|---|
| NHTSA overall rating | 5★ (2016) | 5★ (2019) |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| Audi S4 | Ford Taurus | |
|---|---|---|
| Official combined fuel use, Canada | 9.7 l/100 km (2025) | 11.5 l/100 km (2019) |
| Real-world use in Europe, diesel hybrid | 8.2 l/100 km | — |
| Official CO₂ of new cars in Europe | 192 g/km | — |
| Average power of new cars in Europe | 251 kW (337 hp) | — |
| Average mass in running order | 1,907 kg | — |
| Dutch list price when new (median) | €89,662 | — |
| Average odometer in Finland | 212,000 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).