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Mazda CX-9 Diesel

10 messages, Last post on Aug 23, 2008 at 6:42 AM
You are in the Mazda CX-9 Forum. Your Hosts are steve_ & tidester
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Replying to: easym1 (Oct 28, 2007 4:11 pm) But diesel also requires up to 25% more oil to produce and emits up to 17% more greenhouse gas than gasoline. (Gasoline or Diesel?) Better for the environment? It may be a wash. tidester, host SUVs and Smart Shopper
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Replying to: tidester (Oct 29, 2007 11:00 pm) |
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Replying to: carlitos92 (Oct 29, 2007 5:34 pm)
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Replying to: mdhutton (Oct 30, 2007 5:36 pm) Thermodynamically speaking it is more efficient, and it is for a very simple reason, the compresion rate is way much greater than in gasoline cars, so what does this mean? that they need less rpm, to produce the same energy, thats why a diesel engine has a better fuel economy, because the energy transferred to the crankshaft is greater, needing less rpm, therefore less fuel, adn with the new diesel upgrades, the diesel engine becomes a more effective option for great power, saving some chips and protecting the environment. peace
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Replying to: janmaza (Aug 23, 2008 12:09 am) |
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