|  The new MINI hatch line-up will soon be complete, when the new MINI Cooper D model are unveiled to the public at the International Geneva Motor Show on 8 March 2007. The entry-level One features a perky 95hp 1.4-litre petrol engine, while the Cooper D boasts performance and fuel efficiency from an all-new 1.6-litre 110hp turbodiesel powerplant.
The MINI Cooper D’s brand new turbocharged diesel engine develops 110hp at 4,000rpm. Under normal conditions peak torque of 240Nm is achieved between 1,750 and 2,000rpm. Deploying the engine’s Overboost function gives the Cooper D an additional 20Nm of torque, meaning the driver will experience 260Nm at 2,000rpm. MINI enthusiasts will recognise this torque figure is identical to that produced by the new MINI Cooper S.
The turbocharger system features variable turbine geometry, ensuring optimum smoothness, efficiency and response even at low engine speeds.
Second-generation common rail diesel technology operating at a maximum pressure of 1,600 bar is key to the new diesel engine’s combustion process. Additionally, refinement is achieved using a precise multiple-injection process for each operating cycle. The combustion chambers have been optimised in their shape and dimensions to prevent unwanted turbulence and maintain a smooth and consistent combustion process at all times.
The new MINI Cooper D both come as standard with a six-speed manual gearbox. Dynamic acceleration is a result of the precise shift control provided by carbon friction plates and helical gears operating within an optimised syncromesh. With its long transmission ratio, the sixth gear allows optimum fuel economy, even at high speeds.
The new MINI Cooper D’s sporting prowess is underlined by the addition of a pronounced power dome on the car’s bonnet. A discernibly larger air intake than on other MINI models features on the Cooper D, as does a crossbar in body colour on the lower intake.
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