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Buick Lacrosse 3.6 V6 240hp

2005 - 2009

240 Original HP
262 Modified HP
311 Original NM
339 Modified NM
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Buick Lacrosse

Buick Lacrosse 2005 - 2009 3.6 V6 240hp

Key Specifications

Generazione 2005 - 2009
Carburante Petrol
Power 240 → 262 hp +22 hp
Torque 311 → 339 Nm +28 Nm
Power
262 HP
+22 HP (+9.2%)
Original 240 HP
Stage 1 262 HP
Torque
339 NM
+28 NM (+9%)
Original 311 NM
Stage 1 339 NM

Power Graph

Original Power 240HP
Original Torque 311Nm
Power After Remap 262HP
Torque After Remap 339Nm

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Frequently Asked Questions - Buick Lacrosse

The cost of Stage 1 tuning for Buick Lacrosse 3.6 V6 240hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Buick Lacrosse 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 240 to 262 HP (+9%) is within safe parameters.

With Stage 1 tuning, Buick Lacrosse goes from 240 HP to 262 HP (+22 HP) and from 311 Nm to 339 Nm (+28 Nm).

Stage 1 remapping takes it from 240 HP to 262 HP (+22 HP, +9%) and torque from 311 Nm to 339 Nm (+28 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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Buick
Buick Lacrosse 3.6 V6 240hp
+22 HP
262 HP