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Transonic Looking at Final Funding Round This Year, Production Deployment of Supercritical Fuel System in 2014; 50-75% Improvement in Engine Fuel Economy

Green Car Congress

The use of a supercritical fuel charge enables very fast and complete combustion with minimized thermal losses. The TSCi charge is nearly invisible to the eye. The supercritical charge facilitates short ignition delay and fast combustion, with the energy released focused just on pushing the piston down. Source: Transonic.

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Road Test: 2023 Polestar 2 Dual Motor Performance Plus

Clean Fleet Report

For comparison, the base Polestar 2 Dual Motor is rated at 4.2 Both measurements are best used to compare EVs as the actual miles you will get from a kWh of battery varies greatly based on the speed you’re traveling, the temperature and the style of driving. These are the estimated times for the three charging speeds.

Motor 80
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3rd generation Mercedes-Benz M-Class SUV lineup on average consumes 25% less fuel than previous models; pilot for the energy-transparent vehicle development tool

Green Car Congress

l/100 km (39 mpg US) with 158 g CO 2 /km) and has a range of up to 1,500 kilometers (932 miles) when equipped with an optional larger tank (93 liters vs. the standard 70 liters, the latter good for 1,150 km or 715 miles). This means that the optimum charge pressure can be built up at low engine revs. Earlier post.)

Mercedes 220
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New Engines for the New Mercedes-Benz E-Class Coupé: More Power, Less CO2

Green Car Congress

L/100km (46 mpg US) (provisional NEDC combined figure), equivalent to 135 g CO 2 /km. The HP turbine housing features an integral bypass duct, which can be opened or closed by means of a charge-pressure control flap triggered by a vacuum cell. This means that the optimum charge pressure can be built up at low engine revs.

Mercedes 150
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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. It offers 18 models that deliver 30 mpg or more. That way you have a fair basis of comparison, you know, apples to apples and all that jazz.

Volt 41