Prius to Porsche: EVs dominate Frankfurt Auto Show

The Frankfurt International Auto Show kicked off in Germany this week, bringing together almost 1,100 manufacturers and suppliers and featuring 159 world premieres. But this year, hybrids and pure electric cars look like stealing the show, with a large number of the world-premier vehicles running on either pure battery power or hybrid gas-electric systems.

As Climate Progress reports, electric motors are proving especially popular with high-performance luxury cars – a shift that is not only due to increasingly stringent new car efficiency standards in the US and EU, but to the ability of electric cars to accelerate extremely quickly, and extremely quietly.

BMW, for example, has unveiled its i8 model – a plug-in hybrid racer (featured in the latest Mission Impossible movie) that will get more than 113 miles per gallon when sales start next year, versus 50 mpg for the average Prius plug-in. The i8 combines a 131-horsepower electric motor for the front wheels with a 231-horsepower, three-cylinder gasoline engine for the rear. It accelerates to 100kph in 4.5 seconds and can drive 35km solely on electric power.

BMW has also launched its new i3 – the Munich-based car maker’s first-ever fully electric model, with a range of between 130-300km – which is scheduled to hit Europe’s showrooms in November. Also joining the high-end EV ranks are Ferrari’s €1 million ($US1.32 million) LaFerrari and Mercedes’ 416,500-euro SLS AMG Coupe Electric Drive.

Porsche, meanwhile, has unveiled its brand new $US845,000 918 Spyder hybrid, which combines a gasoline engine with two electric motors for a total of 887-horsepower, to reach 100km/h in 2.8 seconds and a top speed of 198mph, while also achieving the equivalent of about 72 mpg, which also tops the Prius hybrid. The limited-run hybrid will be Porsche’s most expensive model ever when deliveries start at the end of this year.

Audi and Toyota, too, have introduced high-performance vehicles with electric engines, while Volkswagen – Europe’s biggest car maker – made its first foray into fully electric territory with the e-Golf and the e-Up! The e-Golf, with a range of 190 kilometers, should hit the roads in early 2014. The e-Up!, a four-seater with a starting price of €26,900 ($US35,490) and a range of 160km, will go on sale in Germany in October.

Also unveiled at Frankfurt was the Spark-Renault SRT_01E – a fully-electric car that will race in the first-ever Formula E competition intended to push electric cars into the mainstream.

Such “ultra-efficient sportsters” as these, notes Bloomberg, are not only helping automakers meet tougher emissions regulations without sacrificing power and performance, but are breaking the association between speed and pollution, as well as “shoring up the carmakers’ reputations for innovation, which have helped them sidestep a six-year decline in the European car market while underpinning their ability to charge premium prices and haul in above-average profits.”

Comments

13 responses to “Prius to Porsche: EVs dominate Frankfurt Auto Show”

  1. Matthew Wright Avatar
    Matthew Wright

    Looks like the electrification of our vehicle sector is set to happen sooner than expected. We at Energy security think-tank zero emissions http://zeroemissions.org.au/ have been forecasting this shift for a while, however we were caught out when Photovoltaics came down in price and adoption soared, so perhaps we are all about to be taken by surprise by a car market that rapidly electrifies. Next up is the housing sector, that simply involves people dumping the gas cooktop for a safer more efficient induction electric model. There shockingly inefficient gas heater for a reverse cycle air conditioner, which 70% of Australian’s already have but fail to use in winter where they run most efficiently. And finally a heat pump or solar boosted heat pump hot water system which can achieve as much as 90% renewable onsite contribution even in Victoria.

    1. juxx0r Avatar
      juxx0r

      Can you please explain how a gas heater is anything less than 100% efficient? Where are the losses?

      1. Matthew Wright Avatar
        Matthew Wright

        Firstly out the flue. The average flue efficiency for new units on the market when they’re operating correctly is 0.85 ie 15% of the energy contained in the fossil methane gas goes up the flue (exhaust) as heat while 85% can be sent into your house.

        However if you have an older heating unit its more like 35% is going up the exhaust. And if you have ducting normal losses range between 30 and 50%

        And then there’s the 7% of the gas lost at the wellheads and in and around the fields in Coal Seam Gas production areas. And the upto 7% lost in the distribution network that runs past your house.

        1. juxx0r Avatar
          juxx0r

          I haven’t seen gas heaters with a flue, round here they dont have them. So they’re 100% efficient minus collection and distribution losses, which means you’d need to have a very efficient heap pump to beat them.

          1. Matthew Wright Avatar
            Matthew Wright

            Then you have to keep your windows open. As the products of fossil gas combustion are dangerous inside your home. So if you’re windows are open then you’re probably getting pretty low performance relative to reverse cycle air conditioning.

            Also the combustion would probably not be complete as only really old units would be installed without flues as they are dangerous to human health. 2 children died near Sheparton after an unflued gas heater was left on all night and this situation is happening all over the country.

          2. juxx0r Avatar
            juxx0r

            http://www.rinnai.com.au/heating/portable-gas-heaters/

            minimum star rating is 5.8

            You struggle to find reverse cycle with 4.5 stars.

            You are correct that you’d have to open a window if used for extended periods.

          3. Matthew Wright Avatar
            Matthew Wright

            Star rating means nothing unless you know what is behind it. The best gas units are condensing units that can get 0.9 however they have a tendency to rust out and do not last anywhere near as long as regular units. The units the average joe blow are buying are .at .08 or .85 flue efficiency. Also the combustion efficiency of these units changes when the system is running part load and in terms of gas combustion this is a negative effect on the efficiency.

            As for C.O.P 5.0 units, you musn’t have looked very far. LG one of the world’s biggest super conglomerates sells one as its standard small unit. LG K09AWN-NM12/K09AWN-UM12
            C.O.P. 5.42 Top of the list. It uses 590 watts to deliver 3200watts into your premises. Part load performance actually increases the C.O.P.

            http://reg.energyrating.gov.au/comparator/product_types/64/search/

          4. juxx0r Avatar
            juxx0r

            According to the laws of thermodynamics, the flueless ones have an efficiency of 1, with a delta H of -891kJ/mol.

            Yes, i looked hard, at websites which sell the units. 90% of them had COP of less than 3, that was of the websites that actually provided that information. Searching by that criteria wasn’t possible on the websites i went to.

            Also i scrolled through on your link and found a page full of LG units with star ratings of: 1.5, 1.5, 2, 3, 4, 2, 2, 3, 1.5, 5.5, 2.5, and 4.

            I’m simply not convinced that taking away someones heater and having them replace it with a split system leads to a better outcome.

          5. Matthew Wright Avatar
            Matthew Wright

            No the laws of thermodynamics do not give the flueless ones an efficiency of 1.0 It depends on combustion, how much oxygen is available and how the products of combustion can leave unimpeded. ie if you fill a room full of Carbon Dioxide the fire will snuff itself out.

            Most units today have a COP of 3.0 or above. What I am advocating is multiple small single splilt systems. of around 4.0kW delivered max. THese units hover around C.O.P. 5.0. They are very commonly sold on the Australian market. Do not read the cooling COP as it is always lower than the heating COP as the waste heat in the motor has to be dispensed with in cooling mode but not in heating mode.

            My 6 panasonic E9*KR units 720watts in 3600watts out are the most common unit sold in the Australian market.

          6. juxx0r Avatar
            juxx0r

            OK, lets agree to disagree on heating.

            You also said an induction stove was more efficient than a gas stove. The EPA disagree: “The (US averaged) efficiencies recalculated relative to source fuels energies are hence 25% for induction cooking surfaces using grid electricity, 84% for induction cooking surfaces using on-Site Solar, and 38% for gas burners.”

          7. Matthew Wright Avatar
            Matthew Wright

            Not agreeing to disagree. I’ve put the facts out there. Heating with gas is terribly inefficient and costs the earth. Heating with renewables is cleaner today even on grid average electricity and will get cleaner as each year passes as the global electricity supply is moving from the dirtiest fossil fuels towards the cleanest renewbles.

            84% efficient induction cooktops are far more efficient than 35% gas burners. And that’s not the entire story. Gas stoves still burn gas when there is no pot on top, induction cooktops only transmit energy to the base of the pot when it is present. So the 35% figure is worse when you think of the amount of times the gas stove is on and nothing is present to cook. Then there’s the problem of building houses more leaky to accomodate for the burning of oxygen and converting that into nitrous oxide, carbon monoxide, carbon dioxide and other toxic products of combustion.

          8. Miles Harding Avatar
            Miles Harding

            Induction certainly is better if you only have electricity!

            I was surprised to see that the maximum power draw of 4-plate induction hotplates was typically around 7kW. So much for running this off local solar and battery, It will need a monster inverter.

            It also makes them unfriendly for mains peak power use.

  2. Miles Harding Avatar
    Miles Harding

    So far, the Australian car market has been very resistant to EVs, with miserable sales to date.
    It will be interesting to see if these new entrants will be able to price them to sell here.
    At present, I don’t see any catalysts to cause a revolution – Oil prices have been stable for a while now and consumers conditioned to $1.50 per litre for petrol.

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