Alas, with the total focus on clean emissions in the late ´60s-early ´70s, fuel mileage was completely overlooked, with the result that experimental steam cars of that era got worse fuel mileage than comparable gas cars.
Using highway mileage, their 15,000 mile fuel expenses come out to $1071.00 for the Subaru and $1764.00 for the Jeep.
For every 10% ethanol added to the fuel, a mileage loss of 3% should be expected.
How to save money by improving fuel economy and performance in any vehicle by up to 30% or more without expensive gadgets. Gas Mileage Bible is a must for anyone who drives a car. Simple scientific explanations on what causes losses and gains in fuel economy. Clear-cut gas-saving solutions, breaking down into straightforward categories: "no tech", "low tech", and "high tech".
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