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Power figures · Cars, SUVs and vans

Alfa Romeo chiptuning – Stage 1 power figures

22 engine variants across 3 models. Stock figures are manufacturer data; the figures after optimisation are our own experience, deliberately at the lower end of what is achievable.

Models

Alfa Romeo Giulia

952 (2016–2025)

EngineFuelStockStage 1Gain
2.2 JTDm 136Diesel136 PS · 380 Nm170 PS · 450 Nm+34 PS · +70 Nm
2.2 JTDm 150Diesel150 PS · 380 Nm185 PS · 450 Nm+35 PS · +70 Nm
2.2 JTDm 160Diesel160 PS · 450 Nm195 PS · 530 Nm+35 PS · +80 Nm
2.2 JTDm 180Diesel180 PS · 450 Nm220 PS · 530 Nm+40 PS · +80 Nm
2.2 JTDm 190Diesel190 PS · 450 Nm230 PS · 530 Nm+40 PS · +80 Nm
2.2 JTDm 210Diesel210 PS · 470 Nm250 PS · 550 Nm+40 PS · +80 Nm
2.0 Turbo 200Petrol200 PS · 330 Nm235 PS · 400 Nm+35 PS · +70 Nm
2.0 Turbo 280Petrol280 PS · 400 Nm330 PS · 480 Nm+50 PS · +80 Nm

Alfa Romeo Giulietta

940 (2010–2020)

EngineFuelStockStage 1Gain
1.6 JTDm 105Diesel105 PS · 320 Nm130 PS · 380 Nm+25 PS · +60 Nm
1.6 JTDm 120Diesel120 PS · 320 Nm150 PS · 380 Nm+30 PS · +60 Nm
2.0 JTDm 140Diesel140 PS · 350 Nm175 PS · 420 Nm+35 PS · +70 Nm
2.0 JTDm 150Diesel150 PS · 380 Nm185 PS · 450 Nm+35 PS · +70 Nm
2.0 JTDm 170Diesel170 PS · 350 Nm210 PS · 420 Nm+40 PS · +70 Nm
1.4 TB 120Petrol120 PS · 206 Nm145 PS · 250 Nm+25 PS · +44 Nm
1.4 TB MultiAir 150Petrol150 PS · 250 Nm180 PS · 300 Nm+30 PS · +50 Nm
1.4 TB MultiAir 170Petrol170 PS · 250 Nm200 PS · 300 Nm+30 PS · +50 Nm
1.75 TBi Quadrifoglio Verde 235Petrol235 PS · 340 Nm275 PS · 410 Nm+40 PS · +70 Nm

Alfa Romeo Stelvio

949 (2017–2025)

EngineFuelStockStage 1Gain
2.2 JTDm 160Diesel160 PS · 450 Nm195 PS · 530 Nm+35 PS · +80 Nm
2.2 JTDm 190Diesel190 PS · 450 Nm230 PS · 530 Nm+40 PS · +80 Nm
2.2 JTDm 210Diesel210 PS · 470 Nm250 PS · 550 Nm+40 PS · +80 Nm
2.0 Turbo 200Petrol200 PS · 330 Nm235 PS · 400 Nm+35 PS · +70 Nm
2.0 Turbo 280Petrol280 PS · 400 Nm330 PS · 480 Nm+50 PS · +80 Nm

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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.