Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Model | Years | Type/code | Transmission | max. power | Torque | 0-km/h (mph) (sec) | top speed |
| --- | --- | --- | --- | --- | --- | --- | --- |
| A7 2.8 FSI | 2010- | cc (cuin) V6 | multitronic | PS (kW; bhp)@5250-6250 | N·m (lb·ft)@3000-5000 | 8.3 | km/h (mph) |
| A7 2.8 FSI quattro | 2012- | cc (cuin) V6 | 7 speed S Tronic | PS (kW; bhp) | N·m (lb·ft) | 8.3 | km/h (mph) |
| A7 3.0 TFSI quattro (300PS) | 2012?- | cc (cuin) V6 supercharged | 7 speed S Tronic | PS (kW; bhp)@5250-6500 | N·m (lb·ft)@2900-4500 | 5.6 | km/h (mph) |
| A7 3.0 TFSI quattro (310PS) | 2012?- | cc (cuin) V6 supercharged | 7 speed S Tronic | PS (kW; bhp)@5400-6500 | N·m (lb·ft)@2900-4500 | 5.6? | km/h (mph) |
| S7 4.0 TFSI quattro | 2012- | cc (cuin) V8 twin turbo | 7 speed S Tronic | PS (kW; bhp)@5500-6400 | N·m (lb·ft)@1400-5200 | 4.9 | km/h (mph) |
Question:
What is top speed of a petrol engine at ps (kw; bhp)@5250-6250?
Answer:
km/h (mph)