Nissan Micra DIG-S. Powering the newest version of the popular Nissan Micra city car � the DIG-S � this advanced petrol engine produces just 95 g CO2/km and underlines Nissan�s leadership in both zero and low emissions mobility.
A direct injection unit with a supercharger � hence the car�s name: Direct Injection Gasoline-Supercharger (DIG-S) � the engine is the embodiment of Nissan�s PURE DRIVE strategy, delivering sparkling performance, frugal economy and exceptionally low emissions.
Technical innovation has been packed into the engine. The Nissan DIG-S uses the Miller cycle and direct petrol injection to raise the compression ratio to 13 to 1 for greater combustion efficiency and a supercharger for instant throttle response and added power. As well as delivering ultra low CO2 emissions, the lightweight, low-friction 1,198cc three-cylinder unit produces the power expected from a conventional 1.5-litre four-cylinder engine.
Nissan Micra�s city car credentials have been honed over decades of class leading models. Bristling with new technologies and based on a brand new platform, Europe-bound examples of the fourth generation Nissan Micra are built at an entirely new facility in India. It is also built in China, Mexico and Thailand and is sold in 160 countries around the world.
The new Nissan Micra DIG-S is available in one body five-door body style, three trim levels � Visia, Acenta and Tekna � and with a choice of two petrol engines. As well as the DIG-S, there�s a normally aspirated version of the 1.2-litre engine, developing 59kW (80PS).
By minimising heat, friction and pumping losses as much a possible, Nissan�s engineers have created an engine that sets the standard for the rest of the industry. Its three-cylinder configuration gives many benefits including less weight and further reductions in friction loss, thanks to having fewer moving parts. Further gains are made thanks to the adoption of advanced engine management systems with Start/Stop and energy regeneration.
The Direct Injection Gasoline-Supercharger (DIG-S) engine produces 72kW (98PS) and 142Nm, while CO2 emissions are 95 g/km for the manual version and 115 g/km for the CVT version. Maximum speed is 180km/h for manual. Combined cycle fuel economy figures for the manual Visia version is 4.1 l/100kmh *.
In common with industry practice, these headline figures refer to the entry-level version � Visia � as higher levels of equipment found in plusher models mean extra weight which affects emissions performance. But such is the efficiency of the unit that the most popular version, Acenta, also promises an outstanding CO2 figure: just 99 g/km in manual form.
This remarkable engine makes sub 100 g/km emissions performance easily accessible while low cost of ownership make it a serious alternative to a comparable diesel� with the added bonus of greater refinement. Its first appearance powering the new Nissan Micra makes for an irresistible combination.
Showing posts with label venom. Show all posts
Showing posts with label venom. Show all posts
Monday, August 8, 2011
Nissan Versa Sedan
Compact sedans are all the rage, with a host of new entries from both domestic and import manufacturers reaching showrooms recently. Nissan will cash in on that popularity with the 2012 Versa sedan, debuting today at the New York auto show with refreshed styling and tweaks to improve fuel economy.
The 2012 Versa rides on an evolution of the last car's platform called V, for Versatile. The sedan's wheelbase and width are unchanged from the current model, but it loses about an inch of length and height. Despite this, Nissan says that packaging improvements for the engine and transaxle mean there is more trunk space. The new car also should be marginally lighter than before.
Styling-wise, the new Versa takes cues from the larger Altima and Maxima sedans, starting with a new grille design and oval-shaped headlights, and continued with a smoother rear and reshaped taillights that sweep from the rear bumper to the Versa's rear haunches. The hood and sides are broken up by an assortment of creased character lines akin to those seen on the Hyundai Elantra. Whereas the old Versa had a more conventional flat roof and steep rear window, the new car's roofline gently slopes toward the trunk, following the coupe-like trend. The exterior changes reportedly help achieve a low 0.31 drag coefficient.
Sunday, May 8, 2011
2011 Hennessey Venom GT
Hennessey Performance had proudly announced the delivery of the Venom GT supercar. The first production of the Venom is powered by a twin turbocharged Chevrolet LS-series aluminum V8 producing 1,200 hp and 1,135 lb-ft torque mated to a 6-speed Ricardo manual transaxle (the same as found in the Ford GT).
The Venom GT�s design and construction has been engineered as an all-new front and rear space frame. The suspension is cloaked in a new carbon fiber body, sporting an adjustable rear wing for exceptional high-speed stability. The car boasts a dry weight of just 2,548 lbs and a curb weight of 2,685 lbs with a full tank of fuel.
Production levels of the Venom GT range from the base 725 hp supercharged LS9 V8 unveiled in the original prototype car to 1,000 hp and 1,200 hp twin turbo V8 variants. Each Venom GT is built in Silverstone, England, with power plants sourced from HPE�s Texas headquarters. The Venom GT is available in both left and right-hand drive configuration.
The Venom GT�s design and construction has been engineered as an all-new front and rear space frame. The suspension is cloaked in a new carbon fiber body, sporting an adjustable rear wing for exceptional high-speed stability. The car boasts a dry weight of just 2,548 lbs and a curb weight of 2,685 lbs with a full tank of fuel.
Production levels of the Venom GT range from the base 725 hp supercharged LS9 V8 unveiled in the original prototype car to 1,000 hp and 1,200 hp twin turbo V8 variants. Each Venom GT is built in Silverstone, England, with power plants sourced from HPE�s Texas headquarters. The Venom GT is available in both left and right-hand drive configuration.
Tuesday, March 25, 2008
2008 Venom 700NM
Upscale luxury goods retailer Neiman Marcus Direct has teamed up with John Hennessey�s Hennessey Performance Engineering to bring us a stampede of 700 horses through their spring Neiman Marcus Men's Catalog. And boy do them horses look healthy and sound in that jet black!"The Venom 700NM offers world-class power,� says John Hennessey, �performance and looks in typical Hennessey style. We are very excited about our new partnership with Neiman Marcus."
Persuaded by the thunderous Dodge Viper SRT-10 engine, the VENOM 700NM musters up a whole 700 bhp/ 522kW and 645lb-ft of massive torque. Figures suggest a 0 � 60 mph time of 3.3 seconds, 0 � 100 mph in 7 seconds and a top end of 214 mph.
A number of special kits are added to the Venom 700NM, including VenomAero Exterior Aerodynamic Upgrades and lightweight alloy wheel upgrade (19x10 inch front; 20x13 inch rear).
Sounds good to you? We thought so. Be a good boy then and put aside USD179,500, which by the look of the US dollar lately, isn�t much. Be quick about it too as only 7 are being made available. If you can make it to the New York Motor Show 2008 even better, 'cause then you can scope out the real deal in the metal.



Labels:
venom
Subscribe to:
Comments (Atom)







