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Tehnologii auto noi, hybrid, flex-fuel, blueMotion, plug-in etc.
Dinu Popa
post Feb 24 2009, 05:00 PM
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http://autos.yahoo.com/articles/autos_cont...-in-Comparisons

http://autos.yahoo.com/newcars/future_cars...usion_2010.html

Un pic stresati de criza (probabil (IMG:style_emoticons/default/smile.gif) si de competitia dura din partea Japonezilor cei de la Ford au reusit o performanta - au facut un sedan mai bun decit Camry Hybrid de la Toyota.

Hibridul Fusion 2010 o sa apara pe piata in luna Martie (09). Are un motor de 2.5-litri, 4 cilindri, 155 cai-putere, poate merge numai pe motorul electric la viteze de pina la 47 mile/ora (75 km/ora) si face in mediu 39 mile pe galonul de benzina ( 6 litri / 100 km)

Optiunile pentru Fusion traditional, care consuma cam 7.1 litri pe 100 km, includ 3 motoare:
- 4 cilindri, 2.5 litri, 175 cp;
- V6, 3.0 litri, 240 cp (E85 flex-fuel capable);
- V6, 3.5 litri, 263 cp;
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Victor Prohnitch...
post Feb 25 2009, 04:44 AM
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Bravo celor de la Ford, dar nu cred ca un motor de 155 CP pe 4 cilindri a atins cea mai mare performanata in materie de consum 6l/100km. Apreciabil doar ca mai are si un motor electric.
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MarinaMari
post Feb 25 2009, 12:31 PM
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Nu vorbesc din proprie experienta...am citit undeva ca matizul consuma cam 5l/100km. Este adevarat?
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Victor Prohnitch...
post Feb 25 2009, 12:42 PM
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Audi 80, pe motorina, consuma 4.2 la 100 km, din propria experienta.
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Dinu Popa
post Feb 25 2009, 03:33 PM
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Recunosc ca nu ma pricep la "litri pe 100 km", am transformat "milele pe galon" folosind un calculator de pe un web site.
http://www.calculateme.com/cGasMileage/MPG...ersPer100km.htm

Poate nu calculeaza corect?

39 mile pe galon este o performanta destul de impresionanta pentru un sedan. Un Toyota Prius care este midsize face cam 46.5 de mile pe galon, si asta e considerata o performanta extraordinara.

Iata o lista cu masini si care cit consuma (piata americana):
http://www.fueleconomy.gov/FEG/bestworst.shtml

Vedeti ca piticul Smart fortwo face in medie cam 37 de mile pe galon, deci faceti comparatie cu cele 38 facute de un sedan...

Masinile VW noi (inclusiv Audi) au o performanta foarte buna, chiar si fara sistem hibrid.
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victor
post Mar 1 2009, 09:27 PM
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Eu sunt foarte multumit cu Renault Megane, daca respecti o viteza de 90-120 km/h, faci un consum de 3,6-4,0 L/100km. Daca ai mai multa adrenalina si mergi cu 140-160 km/h ajungi la un consum de 4.2-4.5 L/100km.

Urban in jur 5.5 l/100km - Rezultate destul de bune, cei cu megane pot confirma. De firea mea imi place, am picior cam greu si prin oras fac un consum de la 6.0 - 7.0 depinde...

De precizat Motor 1,5 DCI (diesel), 100 CP.
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victor
post Mar 1 2009, 09:30 PM
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QUOTE (MarinaMari @ Feb 25 2009, 02:31 PM) *
Nu vorbesc din proprie experienta...am citit undeva ca matizul consuma cam 5l/100km. Este adevarat?



E posibil dar eu nu vad nici o performanta aici, din cate stiu el are doar 3 pistoane.

Pentru mine matiz este "Moarte sigura". Numai sa nu cazi in accident cu el...
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Dinu Popa
post Mar 4 2009, 02:52 PM
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M-am uitat si eu pe Internet sa vad ce e un "Matiz". Se pare ca pe piata americana o sa fie introdus in 2011 sub denumirea "Chevy Spark" ( http://www.chevrolet.com/spark/ ) si este considerat mini-car.

Banuiesc ca consuma putin, dar tot asa si o motocicleta consuma mai putin. In America pe autostrazi se conduce in mediu cu 70-75 mile /ora (110-120 km/ora) - daca ai o rampa mai scurta si pasageri in masina, o sa vrei si ceva cai-putere ca sa te poti inscrie in trafic.
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Dinu Popa
post Mar 4 2009, 08:26 PM
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Doua conceptii diferite, una a celor de la Toyota si alta a celor de la VW:

Toyota - Priusul 2010 este modificat si adus la performanta de 50 de mile pe galon (4,7 litri la 100 km). I s-a marit motorul cu benzina de la 1.5 la 1.8 litri, a fost modificat motorul electric, cele doua motoare producand impreuna cu 20 de cai-putere mai mult, ajungand la un total de 134 cp / 142 Nm.

http://www.popularmechanics.com/blogs/auto...ws/4306961.html


Noul VW BlueMotion Polo are un motor de 1.2 L TDI diesel cu numai trei cilindri (?), si care produce 74 cp / 195 Nm.

Consuma 3.3 litri la 100 km (71 mile/galon).

http://www.autobloggreen.com/2009/03/03/ge...oncept-87-g-km/
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Dinu Popa
post Apr 2 2009, 09:13 PM
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Inca un model hibrid produs de compania Lightning Hybrids, dar care nu foloseste electricitatea ca sursa de rezerva de energie, ci presiunea unui lichid comprimat.

http://www.youtube.com/watch?v=dZpYbKp8Gyg&NR=1

http://www.youtube.com/watch?v=L_8SlhYGQNk
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Guest_lab_*
post Sep 13 2009, 01:02 PM
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I have Prius II - great car
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