Originally Posted by mlbbaseball
turbo'd cars better let their car get to temp!!
Why is this? The consensus on my S40 forums (yes, we are all turbo'd) is that the car will be fine with <5 minute warm up. No car should hammer it straight out of the gate of course, but it really is no different for us turbo'd cars.
Originally Posted by AzPete
If you are wondering where your MPG goes in colder weather, figure out how much gas is burnt at an idle until you reach operating temps. I know on my '10 SES, I can be almost 5 miles down the road (45 mph road) when it gets to normal. Idling to normal temps may even take longer in time based on no load on the engine.
Hmmmmm...5 miles of gas wasted every day.....maybe that is part of the reason I retired at 56......
The MPG goes down in the winter due to winter blend gas as well.