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Buick Lesabre 3.8 V6 205hp

1997 - 2005

205 Original HP
220 Modified HP
310 Original NM
340 Modified NM
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Buick Lesabre

Buick Lesabre 1997 - 2005 3.8 V6 205hp

Key Specifications

Generazione 1997 - 2005
Carburante Petrol
Power 205 → 220 hp +15 hp
Torque 310 → 340 Nm +30 Nm
Power
220 HP
+15 HP (+7.3%)
Original 205 HP
Stage 1 220 HP
Torque
340 NM
+30 NM (+9.7%)
Original 310 NM
Stage 1 340 NM

Power Graph

Original Power 205HP
Original Torque 310Nm
Power After Remap 220HP
Torque After Remap 340Nm

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Frequently Asked Questions - Buick Lesabre

The cost of Stage 1 tuning for Buick Lesabre 3.8 V6 205hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Buick Lesabre 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 205 to 220 HP (+7%) is within safe parameters.

With Stage 1 tuning, Buick Lesabre goes from 205 HP to 220 HP (+15 HP) and from 310 Nm to 340 Nm (+30 Nm).

Stage 1 remapping takes it from 205 HP to 220 HP (+15 HP, +7%) and torque from 310 Nm to 340 Nm (+30 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 Lesabre 3.8 V6 205hp
+15 HP
220 HP