I never quite understood the point of Hybrid cars, not even the plug-in ones.
I’ve got two so my opinion.
Negative perception - extra weight
Yes there’s a hv battery - weighs about 50kg. Also a traction motor (generator), inverter, inverter cooling system, extra cabling.
A guess says that all adds up to around 80kg (guess only) so the weight of a passenger.
Against that, the ‘starter motor/alternator’ is directly coupled to the engine. No starter/solenoid/pinion/brushes and brush holders/throw out fork. Rectification and regulation achieved by the inverter.
No torque converter
Very simple gearbox. I mean REALLY simple gearbox. My understanding is it is pretty much an electronically controlled differential.
Much smaller/lighter 12 volt battery (the hv battery is used to start)
I don’t know how much weight the above save but it must be considerable.
No rotating components driven by the fan belt. No fan belt.
A quick look (and I may not be comparing like with like) shows that the 1.8 c-hr is on a par with the similar 1.8 GLA
There are 126 registered Mercedes-Benz GLA 180 in Sweden, of which 14 ara for sale with current classifieds right now. Average price of current classifieds: 239,450 SEK.
www.car.info
There are 8,765 registered Toyota C-HR Hybrid CVT in Sweden, of which 532 ara for sale with current classifieds right now. Average price of current classifieds: 259,650 SEK.
www.car.info
Negative perception- the e-cvt makes it revvy and noisy. Yep in the c-hr the revs rise. It’s noticeable but a bit like being too keen to change down. It’s only noisy if you give it beans when cold. I don’t. Mrs Ted on the other hand…
Btw, the Lexus feels every bit as good as the excellent mercedes 9 speed box. Better when you use the flappy paddles.
Reliability with all of these ‘extra’ components.
Well I’ve not had a chance to test the Lexus/Toyota 10 (11) year/100,000 mile warranty (15 years on hybrid components subject to an annual check) but reports seem to suggest that hybrids top the reliability charts.
So what are they like to drive? Not bad. Not bad at all. Lots of torque when you pull off is useful, and all the silence of an EV at lower speeds. In truth I would have preferred the 2.0l engine in the C-HR but the 1.8l is plenty adequate. The gearbox is seamless and is perfectly matched to the car. It’s a nice drive. The Lexus is a fantastic drive. Brilliant in every sense (imho of course)
So how does it do on mpg?
Not fantastic on a motorway. At indicated 80-85 and lower where appropriate, I get 50-55.
Normal driving gives an easy 60 and sticking to speed limits will give more than 70. I saw over 80 once between Leamington and Rugby but you wouldn’t have wanted to be following me. (Nobody was)
Below was driving in Scotland after a fill up and sticking to limits.
So my view is that they ARE a stop gap. No doubt about it. But the rumours of added complexity, extra weight, poor gearchanges and driving dynamics are largely unfounded.
Having said that, you DO need to take a good test drive to see how you get on. They’re different. In a good way (imho)
Edit: just reread it. Apologies for waffling on.
TL/DR I like hybrids