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Opel Vectra 1.8i 16v 140hp

(C) - 2002 - 2009

140 Original HP
150 Modified HP
175 Original NM
190 Modified NM
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Opel Vectra

Opel Vectra (C) - 2002 - 2009 1.8i 16v 140hp

Key Specifications

Generazione (C) - 2002 - 2009
Carburante Petrol
Codice motore Z18XER
ECU Siemens/Continental SIMTEC 75.1 / Siemens/Continental SIMTEC 71.6
Rapporto compressione 10.5:1
Alesaggio x Corsa 80.5 X 88.2 mm
Power 140 → 150 hp +10 hp
Torque 175 → 190 Nm +15 Nm
Power
150 HP
+10 HP (+7.1%)
Original 140 HP
Stage 1 150 HP
Torque
190 NM
+15 NM (+8.6%)
Original 175 NM
Stage 1 190 NM

Power Graph

Original Power 140HP
Original Torque 175Nm
Power After Remap 150HP
Torque After Remap 190Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Opel Vectra

The cost of Stage 1 tuning for Opel Vectra 1.8i 16v 140hp varies depending on the ECU (Siemens/Continental SIMTEC 75.1 / Siemens/Continental SIMTEC 71.6) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Opel Vectra typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 140 to 150 HP (+7%) is within safe parameters.

With Stage 1 tuning, Opel Vectra goes from 140 HP to 150 HP (+10 HP) and from 175 Nm to 190 Nm (+15 Nm).

Stage 1 remapping takes it from 140 HP to 150 HP (+10 HP, +7%) and torque from 175 Nm to 190 Nm (+15 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Opel
Opel Vectra 1.8i 16v 140hp
+10 HP
150 HP