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| ▲ | rootusrootus a day ago | parent [-] | | Yes, also known as a series hybrid, though EREV has become the dominant term in my experience. Nearly all hybrids on the market today or at any time in the past have been parallel hybrids, where the electric and gas motors both attach to the drivetrain. BMW did make an EREV version of the i3. Chevy made the Volt, which was almost a series hybrid, but in the end still parallel. | | |
| ▲ | redwall_hp 21 hours ago | parent [-] | | The new Civic hybrid is a series hybrid. It puts down 200hp and does 0-60 in 6 seconds, all while getting 50mpg. It combines the torque of an electric motor with an Atkinson cycle engine, which is known for better efficiency but worse torque, as a generator. And it clocks in around 3200lb, a bit more than a classic Civic, but far lower than any BEV. The slight compromise is at constant highway cruising speeds, it may let the engine take over, since the efficiency calculus likely is more favorable in those conditions. It uses a clutch to do this, and only has a single gear ratio, rather than the messy setup of typical parallel hybrids. | | |
| ▲ | rootusrootus 21 hours ago | parent [-] | | I would still call that a parallel hybrid, because it has the mechanical bits to connect the gas motor to the wheels, even if only when on the highway. I would guess that Toyota enthusiasts would be quick to point out that the Toyota parallel hybrid design is pretty elegant and ends up being more reliable, not less. But I'm not a Toyota enthusiast. |
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