Vauxhall Astra GTC Owner's Manual page 209

208 Technical data
Engine
Maximum speed 4) [mph]
Manual transmission
Automatic transmission
The maximum speed indicated is achievable at kerb weight (without driver) plus 200 kg payload. Optional equipment
4)
could reduce the specified maximum speed of the vehicle.
Value was not available at time of printing.
3)
A17DTS AA17DTC
3) 3)
– –
AA20DTJ A20DTH
131
3)
3) 129