Bentley bentayga diesel




Bentley bentayga diesel

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  • They've flown. What we have here is a Bentley Bentayga SUV powered by a similar V8 diesel to the Audi SQ7. There's a lot of clever technology packed within .

    Crewe's first diesel-fuelled production car strives for SUV perfection.

    The very notion of a diesel Bentley truck was once unthinkable, and now it exists. Probably not for long, though. Read our first-drive review of the Bentley.

    Bentley bentayga diesel

    Bentley bentayga diesel

    And it may prompt violence in traditionalists. Since when have you been appointed as judge of good taste? The engine was apparently co-developed by the two brands, although we have a feeling Audi did much of the initial leg-work. First is an electric compressor which lays on instant take-off torque. As befits a Bentley, impressive performance is delivered in a very civil, discreet manner.

    Bentley bentayga diesel

    Bentley bentayga diesel

    Bentley bentayga diesel

    Bentley bentayga diesel

    Bentley bentayga diesel

    Bentley Bentayga Diesel review: bhp super SUV tested () | Top Gear

    Bentayga Diesel will do kph in 4. The Bentayga Diesel is Bentley's first diesel-powered production car, making use of a triple-charged 4. It had to be the right car and the right engine.

    The brief, said Guest, was to deliver the Bentley driving experience with the trademark combination of performance and luxury, and no compromise in refinement. The triple-charging system, previously seen in the Audi SQ7, which uses the same engine, provides boost at low revs from the near-instantly reacting supercharger.

    Bentley bentayga diesel

    This so-called e-booster also primes the first of two twin-scroll turbochargers. This first turbo amplifies midrange thrust, then a second twin-scroll turbo provides extra shove at mid to high revs when the e-booster is dormant.

    The effectiveness of the e-booster is heightened by a valve shut-off system, whereby an exhaust valve disengages to provide faster combustion pressure build-up. The exhaust gases are dealt with by using a selective catalytic reduction system, an AdBlue urea fuel supplement and an additional catalyst. The Bentayga has been acoustically engineered for the V8 diesel from the start and changes to the rest of the car are minor.

    Bentley bentayga diesel

    The exhaust system has been modified — without artificial enhancement — and there are minor tuning changes to the suspension to cater for the weight redistribution caused by the litre AdBlue tank. Electric supercharger requires 48V to power its 7kW motor, enabling it to spin from idle to 70,rpm in only milliseconds. The result is maximum torque of Nm from only rpm and superb motorway on-ramp acceleration.

    The electric supercharger on the bottom right feeds the cylinders at low revs for near-instant torque. One exhaust valve is closed to intensify the boost, while the exhaust gases prime the second turbo in the centre. All three chargers feed all eight cylinders and the turbos are twin-scroll. Two turbos are located in the vee of the engine and the electric supercharger is remotely mounted. A sliding cam deactivates one exhaust valve when the supercharger operates.

    The sub-assembly is part of the cooling system. Bentley launched the petrol-powered Bentayga in India earlier this year. Home Car News Details. Bentley Bentayga diesel details revealed 22 nd Sep 8: Sign up for our newsletter Get all the latest updates from the automobile universe. Subscribe to the Autocar India magazine Autocar India: October What's in this issue?

    Bentley bentayga diesel

    2018 Bentley Bentayga review – a luxury SUV to rival the Range Rover



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