Gm = Marine engines, Locomotive engines <woah, honda missed one there>, Electric vehicles <actually release to the public>, flex fuel <honda fields a massive 0 vehicles that can burn E85>, diesel, cylinder deactivation, two types of hybrids, bus engines <Honda missed there too>, hybrid bus engines <no honda>, fuel cell technology, E-flex technology, the first SULEV V6, VVT that make's Honda's Vtec look like a computer controlled rube-goldberg machine
but of course you knew that you were refering to hybrids and the article was referring to the variety of fuels used to power the next generation of automobiles.
Honda has gasoline engines and gasoline hybrid engines <one style, only available in small cars>, and that's it. They're talking about doing a diesel, but it's not here yet. Making an engine isn't a trick, making a hybrid or alternative fuel engine for the next generation is...and Honda has one of them.
GM has 3 types of fuel available, 3 kinds of hybrids <Tall, Grande, Venti> that can be used in anything from a mid-sized family sedan to a full size SUV to a city bus and was doing cylinder deactivation before it was cool. In terms of automotive powertrain variety, GM is way ahead of Honda.
That's not to say I don't like Honda's hybrid, I actually greatly enjoy it. The Flexcar I use most is a Civic Hybrid and it does it's best to tempt me from GM every time I drive it.