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Old 12-02-2016, 12:11 PM   #13 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,530

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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Quote:
Originally Posted by Ecky View Post
I've been seeing some articles come up lately about how downsized turbo engines are more often than not delivering worse fuel economy, or at least no better, than the larger displacement engines they're replacing
I've read that multiple times as well. I wonder if the real world data shows it (ie. Fuelly-type aggregate data).

I wonder if it's partly a case that the writers producing the articles are typical gearhead enthusiasts with axes to grind on the topic of efficiency.

EG: one Canadian auto journosaur I regularly follow today said that "only diesel engines exceed their EPA ratings." And he will repeat that often, despite it being demonstrably false. Post-truth, baby!
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Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
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