It wasn’t that long ago when those who wanted a hard performing large sedan simply had to pony up for the eight-cylinder model. But with continuing advancements in V6 engine technology those days are now history. Case and point is Holden’s recently updated Commodore SV6 that flies the flag for sports style and V6 performance within the wider Commodore range. The SV6 has taken some time to step out of the shadow of the more coveted SS Commodore but with an updated design and impressive fuel economy the SV6 isn’t just making up the numbers — it’s come to play. To find out more Car and SUV got into the driver’s seat of the SV6 to do the sums and work out if six can ever be greater than eight.
Previously, Holden’s sports-focused six-cylinder has been little more than a dress up job with some larger rims and a kit borrowed from the SS. That has changed with the Series II updates and although the styling remains suitably aggressive it’s a new powertrain that has made a big difference. Under the SV6’s bonnet lies Holden’s recently developed 3.6-litre SIDI (Spark Ignition Direct Injection) V6 engine. It’s a smooth and powerful unit that delivers 210kW of power and a full 350Nm compliment of torque. These are impressive figures for a naturally aspirated six and have been made possible by the SIDI system. The engine has fuel injectors in the combustion chamber with a high-pressure fuel rail sending transporting the juice. This creates a stronger detonation helping develop more grunt while improving fuel economy. It’s a modern engine that has significantly reduced emissions over its predecessor and can achieve a 9.8l/100km fuel economy figure with 91RON petrol. Continue reading “Holden Commodore SV6 2011 Review” »