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Originally Posted by rangakishen
2) Optra might have the same engine block as the cruze, but i think they both use different turbo setups (hence the power difference).
With the optra you cant get anymore without some expensive upgrades. But in case of cruze, you could keep it stock for 2-3 years and then mod it (20k to 50k for box or remap). |
The Optra has a Fixed Geometry Turbo while the Cruze has a Variable Geometry Turbo. As mentioned by blue above, the engine is the same, and though the VGT will make the power delivery more linear, it is not turbo which will define the limit to which we can boost the figures.
The rail pressure, injected quantity and the boost pressure will define how far the figures can be pushed. So, as of now, the ecu maps of the Cruze are already set to give more power and torque, but a similar remap would work for the Optra as well. I have already discussed this with a few modders and chip manufacturers (Indian and abroad) and they have all confirmed that both the Optra and the Cruze will have similar upper limits!
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Originally Posted by rangakishen The post 2011 model pulls cleanly from 1200-1500 only. Just that as you progress through the RPMs the engine keeps putting out MORE AND MORE AND MORE power hence making it feel that the low end has a lag. from 1200 itself you can feel the car accelerating away. |
In the first and the second gear - yes, but not 3rd gear onwards! Thats where the lag is felt! You cannot be below 1500 in 3rd gear and if you are, you have to downshift. The lag is more pronounced than the Optra.
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Originally Posted by rangakishen 4) The rear bench space being less in cruze is way over-hyped. |
This is an accepted fact and I have heard that a newer version of the Cruze is enroute which will have the rear seating issue taken care of.
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Originally Posted by CrAzY dRiVeR
With RaceChip, doesnt it come with a preset tuning? How will you tune it to specified bhp? |
It does come with a preset - but there are 2 dials which you can rotate to change the settings as well. So you can increase the power as per your requirements.
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Originally Posted by blueorchid Blue's hubby here again (So the comments are going to be pro Optra )
VFM is just what it means - At the given cost, the set of advantages outweigh the disadvantages (hence it is called as Value For Money). Even though the TATA vehicles (which use the same engine as the Swift, Palio etc) are much cheaper, no-one calls them VFM. There is a vast difference between VFM and Cheap.
but the Fluidic fails even there) so your suggestion is actually cancelling your intention. |
VFM - Well said!
Agree on the Fluidic part totally. It has some Jazz, but the finish of the Optra interiors (though dated) is much richer. Plush is the word!
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Originally Posted by vb-san Completely agree with your reasons. But if you are getting an Optra, why not look for a good low mileage used number? Afterall, its a previous gen. car sold alongside the newer version (Cruze). |
NoRules was trying this at some point in time, and even I was doing the same. But there are hardly any Magnums up for sale (let alone low mileage)! But if you do find a good one grab it (or let me know and I might just about go for it)
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Originally Posted by HotChillyPepper If you are planning to buy Cruze I would recommend to wait till December. Heard a lot of great reviews about the Z-tech engine coming in.
Rear headroom space limitation in Cruze is mainly due to Moon roof retraction eating up some space. |
Isn't Z-tech a Ford engine?
The headroom limitation is due to the shape of the Cruze - the moon / sun roof is not the reason! The Optra petrol has the sunroof, yet headroom is not an issue.
Also, more than the headroom, the issue is about the legroom and the seating space (and underthigh support as well)