Hybrids are the future of motoring
Tuesday 19th January 2010, 2:00PM GMT.

Hybrids, all-electric, or hydrogen-fuelled cars are the immediate future of motoring – and new models are popping up thick and fast, writes Sharon Walters.
Toyota has just stated that it will be putting no less than eight all-new hybrid-engined cars onto the North American market over the next few years – that’s a sizeable figure, and other major motor manufacturers are expected to quickly follow suit.
The Japanese car giant has already said it intends to sell mainstream all-electric vehicles by 2012, and it will have hydrogen-powered motors on the market by 2015.
And Toyota underscored its eco-intentions with the unveiling of a hybrid-powered supermini concept at this month’s Detroit Motor Show in America.
Titled the FT-CH – CH stands for compact hybrid – the supermini is 22 inches shorter, and an inch slimmer, than the firm’s current best-selling hybrid, the Prius, and it was styled by Toyota designers at its development centre in Nice, France.
Toyota says a production model of the FT-CH will be far more affordable than the Prius, currently deemed an expensive buy, and hopes it will help achieve a global sales target of a million hybrids over the next three or so years.
Peugeot has also come out punching in the hybrid stakes with a stunning sports concept, the SR1. It’s more than a dream car transferred from paper to possible production reality – it signifies future styling direction, and comes with a new-look Lion badge.

The SR1 concept employs the same hybrid technology that will be available in the Peugeot 3008 next year – a 218bhp, 1.6 litre petrol engine mated to a rear-mounted 95bhp electric motor.
Peugeot claims a combined cycle fuel consumption of 57.7mpg for the SR1, and 119g/km CO2 output.
Audi sidestepped the hybrid brouhaha at Detroit and instead went down electric avenue with the unveiling of a compact sports car, the e-tron.
The all-electric two-seater e-tron is lithe and lightweight, with a 0 to 62mph sprint time of just 5.9 seconds.
The German firm says it has the agility of a go-kart, thanks to its relatively low weight and near-perfect weight distribution, and will be able to do up to 155 miles between charge-ups.
Zero fuel consumption, zero CO2 emissions, and zero engine noise led Citroen to name is new electric car the C-Zero, which gets a public unveiling at the Brussels, Belgium, Motor Show late in January.

Based on the Mitsubishi i, the 80mph C-Zero can be 80% charged in just 30 minutes, and is earmarked to go on sale in Britain late this autumn.
Its city-car length of just 3.48 metres will appeal strongly to drivers who rarely venture beyond town limits, and it can carry four adults along with a modest 166 litres of cargo.
Finally, Honda’s new hybrid, the sporty CR-Z, is destined to go on UK sale this summer, and the coupe uses a 1.5-litre petrol engine with its proven electric motor set-up, and can do 56.4mpg overall.

Honda says it is the world’s first six-speed manual hybrid car, with nippy driving characteristics making the CR-Z well-suited for use on city streets.
Exhaust emissions are down to just 117g/km, and only European models will get the flexible two-plus-two seating layout.
Prices and fuller details of the CR-Z will be revealed in late spring.
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I take serious issue with the title of this article – hybrids are most definitely NOT the future of motoring, and nor are “plug-in” electrics. All it takes to see this is a moment’s consideration of exactly where they get their energy from.
Hybrids get their energy from the burning of petrol in the petrol engine section of their drivetrain. It doesn’t matter what your dashboard display says about your battery supplying the motive power as you glide silently past a school – what exactly do you think it was that charged the battery? The Laws of Thermodynamics state that no system can be 100% efficient (hence no such thing as perpetual motion), so how can running a petrol engine to charge a battery to run an electric motor to power a car be more efficient than just running the petrol engine to power the car? Answer – it can’t. A twelve-year-old in a Physics class could tell you that. The only place a hybrid scores anything over a regular car is by using the dynamo function of the electric motor as a regenerative braking system. In theory, a good idea – in practice, it results in wildly fluctuating levels of braking while the system juggles between your pedal input, friction braking, regenerative braking, and your attempts to modify the overall braking while it does so. Incidentally, bear in mind that the energy recouped from braking from, say 50mph to 30mph can be, at most, not enough to accelerate from 30mph to 50mph. And all this is without considering the additional carbon footprint of producing these more complicated hybrids…
Plug-in electrics are a slightly different matter. Leaving aside the current issues regarding range and performance, the big problem is – where does your mains supply come from? For the vast majority of people, a plug-in car is effectively saying “I don’t burn fossil fuels, I use eletricity which other people are burning fossil fuels to make for me.” Until the national electricity supply is derived from “clean” sources, be they wind, solar, tidal, and don’t forget nuclear (still thought of as the bogeyman by those who’ve seen “The Medusa Touch” too many times), the plug-in electric car is no better than the power stations that power it.
The only realistic options, given that fossil fuel supplies will run out, are the ones that are clean, renewable, and already within our technological grasp to make and improve upon – the hydrogen fuel cell and the straightforward hydrogen-burning engine.
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