2004 Cars Engine MPG 
Green Car Congress
FEBRUARY 14, 2020
People might be bored reading about the Prius but a review on four Priuses (2004, 2005, two 2006s) that my family owns that ran a total of 913k km (570k miles) should be interesting, right? It was time to buy our first car. I found a a 2004 with 247k km (154k miles) on the clock. It is actually a quite fun car to drive.
Green Car Congress
JANUARY 18, 2018
liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. Fabien Redon, Vice President, Technology Development at Achates, said they estimate that the OPGCI pickup will achieve 37 mpg (6.35 l/100 km) on the combined cycle—nearly five MPG better than the proposed CAFE 2025 requirements for a vehicle of a similar size.
Green Car Congress
DECEMBER 13, 2022
miles per gallon (mpg), and new vehicle real-world CO 2 emissions fell by 2 g/mi to a record low of 347 grams per mile (g/mi). All vehicle types are at record low CO 2 emissions; however, the market shift away from cars and towards sport utility vehicles and pickups has offset some of the fleetwide benefits. SOurce: EPA.
Green Car Congress
OCTOBER 10, 2014
mpg increase over the previous year and an increase of nearly 5 mpg since 2004. The Trends report has been published annually since 1975 and covers all passenger cars, sport utility vehicles, minivans, and all but the largest pickup trucks and vans. mpg, which is 0.5 mpg higher than MY 2012. mpg per year.
Green Car Congress
NOVEMBER 20, 2009
For the fifth consecutive year, the US Environmental Protection Agency (EPA) is reporting an increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide emissions for new US cars and light duty trucks. mpg US (11.2 mpg US (11.2 mpg, or 9%, since 2004.
Green Car Congress
JANUARY 16, 2018
Since MY 2004, CO 2 emissions and fuel economy have improved in ten out of twelve years, and decreased only twice. mpg, or 28%, with an average annual improvement of about 0.5 mpg per year. mpg, or 28%, with an average annual improvement of about 0.5 mpg per year. ft 2 (0.7%); and car SUVs were down 0.2
The Truth About Cars
MARCH 18, 2024
That car was the 2007 Saturn Vue Green Line, and I managed to find one in a Denver-area car graveyard recently. If we look at the fine print, GM actually introduced a sort-of-a-hybrid vehicle as a 2004 model , though the 2004 Chevrolet Silverado Hybrid/GMC Sierra Hybrid didn't have regenerative braking.
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