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The other issue (at least in the US) is that automatic cars can be programmed to “game” the fuel economy tests by having shorter gears and shifting early, etc.
by cgearhart 4y ago
The other issue (at least in the US) is that automatic cars can be programmed to “game” the fuel economy tests by having shorter gears and shifting early, etc. The automatic winds up being faster and reporting better fuel economy, but the manual would perform the same if it had more similar gearing. (I heard recently that first gear is like 60% shorter in the automatic version of one of the BMW M series cars than the manual version.) Combined with engine auto stopping in automatics, etc., and it’s not really an equivalent comparison anymore.
- NovemberWhiskey 4y agoAutomatic transmissions now have 8, 9 or 10 gears which means that engines can spend more time in efficient parts of their range; I don't think people would put up with a manual transmission with that many gears. Newer automatic transmissions also have better control of lock-up, so that you're spending less time with torque-converter losses.
- thinkmassive 4y ago> I don't think people would put up with a manual transmission with that many gears …other than truck drivers! maniacal laughter as the clutch is released into 18th gear