- 13 Nov 08, 11:35#80854
its common knowledge highway miles are more efficient when compared to the stop start city driving!
Turbochargers burn of less fuel I.e better fuel economy and reduced emissions.
So if we stuck a turbo on the current engine would they all of the sudden burn less fuel?
ok for example turbo Astra vs N/A Astra, same engine but one has forced induction. which one will burn more fuel? Im thinking the Turbo!
the myth that turbo's are green stems from comparing them to large displacement engines, but they are still gas guzzlers in their own right!
Nooooooo what kind of Turbos do you get down under??
Turbos Inject the fuel and lets less air get into the combustion chamber so it doesnt waste by burning excess fuel. therefore you get more miles for your gallon. plus the bonus of more power (once it kicks in)
its more of a myth that turbos are not green...
(I am talking V6 turbo compared to NA V8 btw)
This is what they get in Australia. Here are 2 almost same cars. FG Falcon XR6 Turbo (4.0 Litre in line 6 Turbo) and FG Falcon XR8 (NA 5.4 Litre V8). The XR6 Turbo is lighter, quicker and consumes less petrol. Conclusion. Turbocharged sixes are generally better than NA V8s.
the fuel Consumption for the NA XR6 is 11 litres per 100 Km
the fuel consumption for the XR6 Turbo is 12 litres per 100km
look it up on Ford.com.au
turbo = more fuel consumption on the same engine! ofcourse when you compare engine displacement ie a 4litre or a 2 litre to a 6 litre then consumptions will vary. but the comparing the exact same engine then sticking a turbo on it then the turbo will burn more fuel!
they are not the green answer thats for sure!!
That is higway figures. When idling in traffic the turbo consumes less because the turbo isn't kicking in.
its common knowledge highway miles are more efficient when compared to the stop start city driving!