Power figures · Cars, SUVs and vans

Vauxhall Astra chiptuning – Stage 1 power figures

11 engine variants across 2 generations. Stock figures are manufacturer data; figures after optimisation are our own experience at the lower end of what is achievable.

Vauxhall Astra J (2009–2015)

Engine	Fuel	Stock	Stage 1	Gain
1.4i 16v Turbo 140	Petrol	140 PS · 200 Nm	170 PS · 250 Nm	+30 PS · +50 Nm
1.6i 16v Turbo 170	Petrol	170 PS · 230 Nm	205 PS · 290 Nm	+35 PS · +60 Nm
1.6i DI Turbo 200	Petrol	200 PS · 300 Nm	240 PS · 380 Nm	+40 PS · +80 Nm
VXR 2.0i Turbo 280	Petrol	280 PS · 400 Nm	330 PS · 480 Nm	+50 PS · +80 Nm
1.7 CDTi 110	Diesel	110 PS · 260 Nm	135 PS · 310 Nm	+25 PS · +50 Nm
1.7 CDTi 130	Diesel	130 PS · 300 Nm	160 PS · 360 Nm	+30 PS · +60 Nm
2.0 CDTi 160	Diesel	160 PS · 350 Nm	200 PS · 420 Nm	+40 PS · +70 Nm
2.0 BiTurbo CDTi 195	Diesel	195 PS · 400 Nm	235 PS · 470 Nm	+40 PS · +70 Nm

Vauxhall Astra K (2015–2021)

Engine	Fuel	Stock	Stage 1	Gain
1.6i Turbo 200	Petrol	200 PS · 300 Nm	240 PS · 380 Nm	+40 PS · +80 Nm
1.6 CDTi 136	Diesel	136 PS · 320 Nm	170 PS · 380 Nm	+34 PS · +60 Nm
1.6 BiTurbo CDTi 160	Diesel	160 PS · 350 Nm	190 PS · 410 Nm	+30 PS · +60 Nm

Other Vauxhall models

Running a workshop?

Upload the file, get your Stage 1 back in minutes – around the clock via the file service. Starting credit for new workshops.

To the file service

Own the vehicle?

Enquire directly or through a partner workshop near you – the tune always comes from KENBES.

Enquire

Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.