NRMA Motoring Blog

Many motorists are still unaware that 91 RON unleaded petrol is to be phased out in NSW by 1 July 2011. Its place will be taken by the existing E10 ethanol blend.

In February 2007, the State Government made several commitments “to promote renewable biofuels in New South Wales.” Part of that commitment was to introduce an E10 mandate, which implies that all regular unleaded petrol sold in NSW from 1 July 2011 will contain 10% ethanol – specifically, from that date, “a primary wholesaler must not sell regular unleaded petrol unless the petrol is E10.”

Many service stations across the state are already not selling 91 RON. Before using E10, vehicle owners must check if an ethanol blend is suitable for their vehicle – this information can be found in the owner’s manual, by contacting NRMA Motoring Advice or on the Federal Chamber of Automotive Industries website.

For cars that cannot use E10, premium-grade unleaded petrol will continue to be available.

What are your thoughts on E10? Will you use E10 or switch to a premium-grade unleaded petrol?

Since 1 January 2009, diesel fuel has had to meet strict fuel quality standards, now producing a significantly lower amount of sulphur than both ULP and PULP.

National fuel standards

National standards regulating fuels that impact the environment first came into effect in January 2002, brought in to reduce the amount of toxic pollutants in emissions.

Initially, diesel’s sulphur standard was set at 500 parts per million (ppm). As of 1 January 2009, this was reduced to a maximum of 10 ppm.

How does this compare?

From 1 January 2005, the maximum amount of sulphur ULP (91.0 RON) could contain was set at 150 ppm.

Since 1 January 2008, PULP’s (95.0 RON) maximum sulphur is 50 ppm.

Is it time diesel lost its ‘dirty’ reputation?

New generation turbo-diesels have particulate filters which further reduce the amount of particulate (soot) produced in the vehicle’s emissions. On top of that, these new generation diesels are proven to go further on less. For instance, BMW’s new diesel powered 1-series, on sale now, returns less than 5 litres per 100km and emits just 126g of CO2 per kilometer.

The first diesel-fuelled Subaru to be offered in Australia, the Subaru Outback, will be on sale in November this year, and diesel models of the 2010 Mazda CX-7, 2011 Ford Territory and Peugeot’s new 407 are all on the way. It is clear that more and more new car models are being offered with ‘clean’ diesel alternatives.

Coupled with the particulate filter and the new, stringent sulphur emission standards, diesel might just be a viable, greener fuel alternative.

Does diesel still have a ‘dirty’ reputation? Have you thought of diesel as a greener fuel option?

For the full list of diesel quality standards, visit The Federal Government’s Environment website.

Last year, just as the price of petrol was beginning to drop from highs of over $1.70 per litre, we asked how you were dealing with high petrol prices. But now, despite predictions the drop was temporary and it would only continue to rise, the price has fallen, and significantly.

In the past we’ve published blogs about ethanol in petrol, discussed using premium unleaded, fuel alternatives, the benefits of car pooling and the price of diesel, looked at Hybrid technology and asked what you thought about making Sydney’s CBD car free. The Howard Government initiated an LPG grant of $2000 for those who wished to convert their cars from petrol to gas or $1000 to put towards a brand new LPG-powered vehicle, and we asked if you took up the offer. 

All were prompted by the debate surrounding the high price of petrol.

During the period of extreme petrol prices, the Rudd Government initiated a Fuel Watch scheme to ensure road users were not being ripped off by petrol companies and service station owners.

The number of people using public transport rose to its highest rate in almost 10 years and 2008 saw motorcycles sell in record numbers, increasing by 3.2 per cent on the record set in 2007.

Then, at the end of last year, we saw petrol at its lowest price in almost a decade, falling below $1.00. On the day of writing, the lowest price of the day was 108.9 cents per litre.

So what did you do when prices were high and what have you done since they dropped?