Where each one leads
Audi A5 Sportback
- On Canada's official test the most frugal 2025 Audi A5 Sportback uses 8.8 l/100 km, the 2023 Kia Stinger 11.9.
- New Audi A5 Sportback cars registered in Europe in 2022 average 150 g/km of CO₂ on the WLTP test, against 247 for the Kia Stinger in 2022.
Kia Stinger
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 A5 Sportback | Kia Stinger | |
|---|---|---|
| Model years in the US safety record | 2018–2025 | 2018–2023 |
| New cars registered in Europe | 214,745 (2010–2022) | 10,867 (2017–2022) |
| On the road in the Netherlands | 9,542 | — |
| In traffic in Finland | 2,829 | 100 |
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 A5 Sportback | Kia Stinger | |
|---|---|---|
| UK MOT first-time pass rate | — | 88% |
| … against cars of the same age | — | +3% |
| New York safety inspections failed | — | 1.3% |
| … against cars of the same year | — | +6% |
| Illogical odometer records (NL) | 2.0% | — |
| US owner complaints | 1 | 169 |
| Most complaints about | Engine | Engine |
| Model year with most complaints | 2025 (1) | 2018 (69) |
| US recall campaigns | — | 7 |
| Manufacturer service bulletins | 1,523 | 256 |
| NHTSA defect investigations | — | 1 |
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 A5 Sportback | Kia Stinger | |
|---|---|---|
| NHTSA overall rating | 5★ (2025) | 5★ (2023) |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| Audi A5 Sportback | Kia Stinger | |
|---|---|---|
| Official combined fuel use, Canada | 8.8 l/100 km (2025) | 11.9 l/100 km (2023) |
| Real-world use in Europe, diesel hybrid | 6.5 l/100 km | — |
| Real-world use in Europe, petrol hybrid | 8.0 l/100 km | — |
| Real-world use in Europe, petrol | 8.4 l/100 km | — |
| Real-world use in Europe, diesel | 6.5 l/100 km | — |
| Official CO₂ of new cars in Europe | 150 g/km | 247 g/km |
| Average power of new cars in Europe | 145 kW (195 hp) | 269 kW (361 hp) |
| Average mass in running order | 1,637 kg | 1,933 kg |
| Dutch list price when new (median) | €58,105 | — |
| Average odometer in Finland | 169,000 km | 92,000 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).