Η Mercedes ανακοίνωσε ότι ανανέωσε στα σημεία το μεγάλο van της, το Sprinter το οποίο θα είναι διαθέσιμο μέσα στην άνοιξη.

Το κυριότερο γνώρισμα του είναι η προσθήκη ενός νέου 7-τάχυτου αυτόματου κιβώτιου 7G-Tronic, κάνοντας το, το πρώτο van του κόσμου το οποίο φορά ένα τέτοιο κιβώτιο. Το κιβώτιο προσφέρει ομαλές αλλαγές ταχυτήτων ακόμη και σε -30° Κελσίου.

Επίσης για να μειωθεί το λειτουργικό κόστος του ιδιοκτήτη, η Mercedes έχει πλέον διαθέσιμο και το πακέτο BlueEFFICIENCY το οποίο εξοπλίζεται με σύστημα Start/Stop, ελαστικά χαμηλής τριβής και ένα ECO σύστημα διεύθυνσης το οποίο κάνει τον τετρακύλινδρο diesel κινητήρα να έχει μέση κατανάλωση 7.4 λίτρα/100 χλμ ενώ σε συνδυασμό με έναν high-ratio πίσω άξονα η μέση κατανάλωση μειώνεται στα 7.0 λίτρα/100 χλμ.

Τέλος το σύστημα ESP διαθέτει δύο νέες λειτουργίες, τις Brake Disk Wipe και Electronic Brake Prefill, με την πρώτη να αφαιρεί το νερό από τις δισκόπλακες ενώ η δεύτερη ενεργοποιεί τα φρένα ομαλά, μόλις ο οδηγός τραβήξει το πόδι του απότομα από το γκάζι.

[Πηγή: Mercedes-Benz]

Δελτίο Τύπου

Winter test of Mercedes-Benz Sprinter: seven-speed transmission, seven litres of diesel per 100 km, extra ESP® functions

  • Continuous development and testing under the toughest conditions
  • ADAPTIVE ESP® with further enhanced functionality as standard
  • Innovative: first and only van to be available with a seven-speed torque-converter automatic transmission
  • BlueEFFICIENCY package reduces fuel consumption and emissions
  • Fuel consumption of only 7 litres per 100 km with new,
  • high axle ratio

Spring 2012 sees the Mercedes-Benz Sprinter adopt a number of product enhancements which underline its ambition to lead the large van segment. The tough, practical testing focuses on the key customer requirements of safety, economy and comfort.

The Sprinter is the first van in the world to be available with a seven-speed torque-converter automatic transmission. Fuel consumption is reduced even further by the BlueEFFICIENCY package and a higher axle ratio. What’s more, the standard-fit ESP® has additional and enhanced functionality. Like all new components of Mercedes-Benz vehicles, these new features have to demonstrate their ability to withstand extreme testing in unforgiving conditions near the Arctic Circle.

At temperatures of minus 30 degrees Celsius – and even lower – the new features have to prove that they meet the high quality standards of Mercedes-Benz. Testing begins with the cold-start performance of the engine equipped with the BlueEFFICIENCY package. Then it’s the turn of the new, seven-speed automatic transmission to demonstrate that it can still deliver silky smooth gearchanges when the ambient temperature is as low as that in a freezer. The same goes for the control systems. Their sensors have to be tuned with absolute precision to ensure that the systems are always ready to intervene with corrective measures – regardless of how hostile the operating conditions may be.

ADAPTIVE ESP® as standard: functionality extended once again Mercedes-Benz has raised the already exemplary safety standard of the Sprinter to an even higher level. Since the start of the year, the van has been equipped with a new generation of ADAPTIVE ESP® with additional functions. The new features include:

  • Brake Disk Wipe: in the wet, this system builds up a low level of brake pressure on a cyclical basis. This wipes the film of water off the brake disc so that the full braking power is available straight away if it should be required.
  • Electronic Brake Prefill: if the driver releases the pressure on the accelerator suddenly, this is interpreted as the first step of an imminent braking process. The system reacts to this by gently applying the brake pads to the brake disc.

This means that the air gap between the two friction partners is effectively already reduced to zero by the time the driver presses the brake pedal. In this way, the reaction time for any braking which may be required is reduced.

In order to ensure that the Mercedes-Benz Sprinter meets the high standards demanded by its customers, tough quality checks are also carried out during the winter testing in Arjeplog. These concern all the vehicle systems – without exception. So along with the new ADAPTIVE ESP®, the new seven-speed torque-converter automatic transmission has to prove its ability to cope with snow and ice for the umpteenth time. The verdict of the test engineers is unequivocal: top quality performance, even under extreme winter conditions.

In a world first, the new 7G-Tronic transmission will be available as an option for a van with effect from this spring. This seven-speed automatic transmission, which has a fully electronic control system and has already proved itself in many Mercedes-Benz passenger car models, has been adapted to meet the specific requirements of use in a van.

The great advantage of the new transmission with its seven gears is that it combines a wide spread between the lowest and the highest gears with closely spaced ratios. In practice, this means that the Sprinter has a low first-gear ratio which ensures that it can pull away dynamically. At high speeds, however, it is able to run at low revs and so benefit from fuel savings, low emissions and quiet operation. At the same time, the Sprinter can call on the appropriate gear for every driving situation with only small shifts in engine speed between the different ratios.

The favourable fuel consumption achieved with the BlueEFFICIENCY package is particularly impressive: for Sprinter models with a permissible gross vehicle weight of 3.5 tonnes and a four-cylinder diesel engine, the combined consumption (depending on the model variant and axle ratio) is as low as 7.6 litres per 100 km.

BlueEFFICIENCY package reduces fuel consumption and emissions Every Mercedes-Benz Sprinter is, of course, designed to use fuel sparingly. All the diesel models have a battery management system while both the engine and transmission are designed for low fuel consumption and low emissions.

The already favourable fuel consumption of the Sprinter equipped with a van manual transmission can be reduced by about another 0.5 litres per 100 km with the optional BlueEFFICIENCY package. This fuel saving also results in a reduction in CO2 emissions.

The BlueEFFICIENCY package comprises the ECO start/stop function, tyres with reduced rolling resistance, the ECO power steering pump, alternator management and an electrically controlled fuel pump. As a result, the combined fuel consumption for a typical Sprinter with a four-cylinder CDI diesel engine, a van manual transmission, a closed body and a permissible gross vehicle weight of 3.5 t is reduced to as little as 7.4 litres per 100 km.

Exemplary: fuel consumption of only 7 litres per 100 km with new, high axle ratio and van manual transmission Another measure to reduce fuel consumption and emissions is a new, higher, rear-axle ratio for the Mercedes-Benz Sprinter. This is available as special equipment for various vehicle variants. The ratio of i=3.692 reduces the engine speed by about six percent and so results in an outstanding combined fuel consumption figure as low as 7 litres per 100 km with correspondingly lower CO2 emissions.

  • nikxan1

    δεν βλεπω ΟΥΤΕ ΕΝΑΝ ΛΟΓΟ, αν εισαι επαγγελματιας και θελεις τετοιου ειδους αμαξι (οπως εγω) να μην παρεις ενα TOYOTA HIACE.
    πολλα χρονια στην κυκλοφορια, χωρις ΚΑΝΕΝΑ ΚΑΤΑΓΕΓΡΑΜΜΕΝΟ προβλημμα σε κινητηρα και ηλεκτρικα. απεναντιας, ο D4D κινητηρας του ΤΟΥΟΤΑ εχει βραβευτει για την αξιοπιστια του.
    τα VITO, ηταν μπροστινοκινητα (!) τα οποια εβγαλαν πολλα θεματακια με τα προστινα συστηματα.
    τα SPRINTER δεν εχουν τετοια προβλημματα, διοτι ειναι πισωκινητα. αλλα ποιος ο λογος να δωσεις 1.000.000.000€ να παρεις ενα τετοιο αμαξι, και να μην παρεις το ΤΟΥΟΤΑ.
    εκαστος εφω εταχθη. καλη η μερσεντες, αλλα στον τομεα τον επαγγελματικων-αγροτικων, οι ιαπωνες ειναι στην δικη τους ΑΠΙΑΣΤΗ κλαση.
    εε οσον αφορα τα 7G-TRONIC, “3 λαλουν και 2 χορευουν….” σαφεστατα και βολευει σε μια κλουβα, αλλα και παλι, ΤΟΥΟΤΑ θα επαιρνα με κλειστα ματια. οπως ΤΟΥΟΤΑ θα ειναι το επομενο επαγγελματικο μου, χωρις 2η σκεψη…..

  • Spyros

    Μην είσαι τόσο απόλυτος!!!! Εξαρτάται τι δουλειά κάνεις!!! Προσωπικά ο πατέρας μου, μου “φόρτωσε” ένα ΑΘΛΙΟ ford transit(είναι κ βενζίνη πανάθεμά το)(πριν δούλευα με το ΦΑΝΤΑΣΤΙΚΟ MERCEDES BENZ VARIO 608D).Και επειδή το τρις κατάρατο δυσκοίλιο κρατος δεν με αφήνει να πάρω ξανά ένα ίδιο,γιατί πρέπει λέει να έχω τζίρο σώνει και καλά για να πάρω πάνω από 4 τόνους….θα πάω από βδομάδα να δω το fiat ducato,αυτό με τον ΥΠΕΡΥΨΩΜΈΝΟ ουρανό και μάλλον έχει μακράν την καλύτερη κλούβα(είναι τετραγωνισμένη κ μάλλον η πιο φαρδιά).VARIO RULES ψηλέ…σέρβις στην μίζα προληπτικά καθε 2χρόνια και αλλαγές λαδιών ΜΌΝΟ.Αααα ξέχασα…κ αλλαγή ελαστικών κάθε τρία χρόνια.