Automatic versus manual fuel consumption

Newer automatic transmission cars now have lockup torque converters to solve to problem of saving power on the highway, and computer controls help optimize gas and fuel consumption. Today, cars with automatic transmissions will get the close to, if not the same, gas mileage as manual With the manual transmission, the fuelsipping 2014 Chevrolet Cruze Eco gets better fuel economy than the automatic version.

Some myths are grounded in truth. It's best to palm the shift knob. Unlike, the manual and automatic transmission systems that run on fixed gear ratios, CVTs can have variable gear ratios; hence it performs better in fuel economy as compared to the manual or automatic transmission systems. Apr 17, 2006 Edit Article How to Choose Between a Car with Automatic or Manual Transmission. A new car is a huge decision, especially if you are unsure about whether you want one with a manual or automatic transmission.

Unlike manual and automatic transmissions, which have a fixed set of gears (and a fixed set of ratios), CVTs can continuously vary their Automatic versus manual fuel consumption ratios (hence their name) for maximum fuel efficiency. That helps them achieve better fuel economy when compared to a traditional manual transmission.

Traditionally thought to be the more fuel efficient option, manual transmission vehicles give the driver more control over their driving choices than an automatic. In addition, manual transmission vehicles tend to be less expensive of the pair, according to Allianz 1. It has often been taken as a given that manual cars are more fuelefficient than automatics, with automatics often disregarded as being overly heavy on fuel.

But there have been some significant moves made to improve the technology in automatic vehicles. Dear Tom and Ray: Years ago, it was understood that manualtransmission cars had better fuel economy than the same cars with automatics. But for the past several years, as manual transmissions become increasingly scarce, the dealers (and EPA) claim that This is why standards get better fuel economy than automatics and, no, adding more gears to an automatic doesn't increase fuel economy or my 55 Chevrolet Bel Aire (3 speed manual) would only get 12 mpg instead of 27 mpg.

In our tests, we've found that in some cars a manual transmission can improve gas mileage by a significant 2 to 5 mpg, compared with an automatic, and can cut a car's price by 800 to 1, 200. Drivers have the opportunity to increase their fuel economy by as much as 15 percent in a manual transmission vehicle, writes the New York Daily News.

While cars with manual transmissions generally get better gas mileage, it still depends on the car. Fuel Efficiency in Automatic Cars VS Manual cars When it comes to automatic car vs manual car fuel efficiency, things used to be pretty straightforward. If you wanted maximum economy, going with a manual transmission was the best choice every time. In the past, it was nearly a given that vehicles with manual transmissions had better fuel economy than the same cars with automatic.

But as automatic transmissions gain more gears and become more advanced, they are getting comparable, if not higher, fuel mileage.

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