The air- con settings were kept identical between the two pairs too. We changed drivers at the halfway point (between each pairs) to eliminate the effects of different driving styles (and the drivers’ weights too, of course). The four vehicles travelled in a loose convoy throughout the entire journey, each taking turns to lead. So we now had one Polo Sedan running on RON 9. On to the actual fuel test.įor consistency’s sake, each car was filled up to the brim using the three- click method (wait for the fuel nozzle to automatically stop, repeat three times after 1. To maintain absolute parity between the vehicles, each car’s tyres were also pumped up to the recommended pressures. The cars were then driven around for a bit to get the engines accustomed to each fuel type. Before we started, we had emptied all the cars’ fuel tanks as much as we dared to, and filled them up with their respective fuels the day before the test. It’s as real- world as it gets, we think, as far as single- day fuel tests go, encompassing all variations of driving conditions in Malaysia. Heavy stop- wait- and- go traffic, clear and busy highways, tight B- road stretches – we covered them all, and then some. Kuala Lumpur city centre on a regular working week day (during rush hour, no less), then on to equal shares of both highways and twisty backroads to Tanjung Malim and back. Crane Sports Cross 7 Ergometer Manual Transfer. TSI motor in the Jetta plays for the other team here. MPI (multi- port injection) engine represents traditional, old- school vehicles, while the 1. The Polo Sedan with its naturally- aspirated 1. So, we though we’d cover both bases at once. Crack For Autocad Architecture 2015 Logo.

Why two pairs of vehicles, we hear you ask? Well, you’ve heard it all before: modern, more technologically advanced engines respond more to higher- grade fuels, you get bigger gains with a turbocharged engine compared to a naturally- aspirated one, so on and so forth. We gathered two units of the Volkswagen Polo Sedan and two Jetta TSIs to find out. org thought it would be much simpler – not to mention conclusive – to just compare the two fuel grades directly, head- to- head against each other.

Needless to say, there are countless theories on this matter scattered across the Internet: some for, and others against the use of higher- RON petrol fuels. 7 fuel?” That’s a very common question among our readers and general Malaysian motorists alike.

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