Car Export Zone

A blog dedicated to autos reviewing and latest happenings in automotive.

Toyota Camry

Posted September 07th, 2016 at 03:09 am by
Filed under: Toyota
The Toyota Camry is actually a headline associated with consistency, productivity as well as affordability. The Camry has not amazingly increased to be a ...

Audi Q7 V12 Tdi : Conception

Posted September 04th, 2016 at 09:09 pm by
Filed under: Audi
The AUDI Q7 is without a question a thrilling vehicle. With its six and also 8 cylinder motors the large SUV is also without ...

BMW i9 – Truly Stunning

Posted July 24th, 2014 at 03:07 am by
Filed under: BMW
From Germany we hear various reports about the near-term future of the "i" range of BMW . Much has been said about the upcoming models ...

BMW X7 Review – The Future BMW X7

Posted July 24th, 2014 at 03:07 am by
Filed under: BMW
Sales and marketing director of BMW , Ian Richardson, has been assured that when the BMW X7 hit the market "will be the category leader ...
Audi's Articles

Audi Q7 V12 Tdi : Conception

The AUDI Q7 is without a question a thrilling vehicle. With its six and also 8 cylinder motors the large SUV is also without a doubt not underpowered. More however undoubtedly always goes, consequently AUDI presents currently a V12-Dieselmotor, which the globe performed certainly not view however: A High end aggregate with FIVE HUNDRED HP as well as 1,000 Nm torque.

The twelve cyndrical tubes cause an ability from all together 5,934 cubic centimeters. For sufficiently sky offer two turbochargers, which develop as much as 2,6 bar tension. In addition comes a brand-new Popular Rail hvac system from Bosch, who Piezo injectors along with around 2.000 pub inject. End result: FIVE HUNDRED HP and 1,000 Nm twist. The maximum force lines up in between 1.750 as well as 3.000 paths. In view of this electrical power the roadway performances of the Q7 V12 TDI noise very trustworthy: In merely 5.5 secs the seven-seater on speed is actually to increase ONE HUNDRED. Verdict is actually with velocity 250. Without electronic Vmax delimitation the Megadiesel-Q7 could keep up loosely along with a Porsche Cayenne pepper super S, which further-piles around 270 km/h. Increases filteringed system The Quattro drive compulsory for AUDI Topmodelle disperses Kraft on all 4 tires. One switches through six-stage transmissions along with Tiptronic feature.

Usage is actually to calm down along with roughly twelve litres each 100 kilometer. Owing to 2 particle filters AUDI vows besides to keep the limit market values from the future EU5-Abgasnorm. Even when the Q7 V12 TDI with its own LED galaxy lights, shown currently, appears presently entire over the raised air consumptions like a present Preowned AUDI Q7 , that still concerns a testbed. The market place begin from the standard design is actually not to become anticipated before at the starting point of from 2008. Whether key Zwölfender from Ingolstadt will be actually at that point still the best series self fuze of the worldFree Web Information, depends on the upper arms will from the competition.

Stop Making Your Audi Multitronic

It seems that Audi are in luck. As you know, the German brand with the four rings is celebrating 25 years of its TDI technology models as special as the RS5 Audi TDI Concept or the new A7 Sportback Competition . Both are very special models that seek maximum efficiency in new technologies in their engines, as will happen with the new Ultra series to launch soon . And today there has been movement in another Audi to improve the efficiency and performance of current and future models. We talked about the change Multitronic will be removed in its current range of models , since Audi is clear that this type of CVT changes, no longer make sense.
A big change for many of the buyers of the Audi models since the Multitronic is included in a wide range of models that have the German mark. A change that was developed under the CVT (Continuously Variable Transmission) philosophy to get the most energy efficient , leaving one side maximum sportiness or mechanical performance. The changes developed by Audi Multitronic, not to be confused with Toyota or Lexus, because although the philosophy is the same, are mechanically different , although both are developing for maximum energy efficiency.

Detailing the operation developed by Audi Multitronic, I must say that this type of gearbox is much smoother, as it differs from other common exchange boxes since no pinion gear , but having two pulleys of diameters variables connected by a chain so as to create the gear ratio. Thus, the mechanical efficiency is maximized, but it has its problems, as wear on the chain, usually occur in the pulleys or deformation . Thus, Audi wants to leap forward, offering boxes as efficient but capable of developing greater performance. This will give way to new DSG boxes next generation.

One of the Senior Engineers of Audi,  Ralph Riegger , has confirmed that such changes Multitronic detested by some to be the gearbox setting the best gear for maximum efficiency, will have no place in the new Audi models:

There will never be developed. It served the purpose at the time because it was economically efficient , but now we have taken a step forward with the transmission and that will be better.

Audi’s idea is that will replace the Multitronic transmission system, will be the new generation of seven-speed DSG boxes are almost ready to be produced. And has all the earmarks that come first in the new Audi A4.

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