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Old 05-22-2021, 01:20 PM   #58 (permalink)
Autobahnschleicher
Master EcoModder
 
Join Date: Apr 2021
Location: Germany
Posts: 386

Aerospyder - '00 Toyota MR2 Spyder
Team Toyota
90 day: 41.98 mpg (US)

Simme - '83 IFA Simson Suhl S51
Motorcycle
90 day: 76.59 mpg (US)
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Quote:
Originally Posted by MetroMPG View Post
11L!

Is that due to coolant pipes running the length of the car to a radiator up front?
Indeed, they run the entire length of the car from the rear axle all the way into the front bumper and back.
Even the small cirquit alone is running a LOT of coolant as it uses a rather long pipe for the heater core and uses the same return pipe as the large cirquit.
Add the fact that the engine is all aluminium and bolted to an aluminium transaxle while running under low load and you'll end up driving quite a while on the highway before reaching operating temperature.

On the other hand, that's quite some thermal mass to play with once I've mounted a grille-block.
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