Lightweight Alfa Romeo 4C

"Alfa Romeo 4C"

Alfa Romeo 4C

Supercar performance with impressive economy and emissions

Designed, engineered and built as a pure driving machine, the all-new Alfa Romeo 4C is an uncompromised thoroughbred that marks the return to the world of lightweight sports coupés for the Alfa Romeo brand.  Designed and engineered by Alfa Romeo and built at the Maserati plant in Modena, the mid-engined Alfa Romeo 4C employs the latest technologies of Alfa Romeo’s newest models: The new, all-aluminium 1750 Turbo Petrol engine; the latest-generation “Alfa TCT” dry twin clutch transmission and theAlfa DNA drivingmode selector – now with a new “Race” mode.

Carbon-fibre was chosen for the one-piece monocoque due its high levels of structural rigidity and exceptionally low weight –just 65kg – and is built using sophisticated Formula 1-derived technologies, evolved especially for Alfa Romeo for series production of up to 1,000 units per year. SMC (Sheet Moulding Compound), which is lighter than both steel and aluminium, is used for the bodywork while even the thickness of the glass has been slimmed down by 15% to help reduce the Alfa Romeo 4C’s overall weight.

Less than 4m in length and with a wheelbase of 2.38m, the Alfa Romeo 4C’s compact shape accentuates its remarkable agility: With a dry weight of 895kg and a 40:60 front-to-rear weight distribution, the 4C is capable of generating 1.1g of lateral acceleration and in excess of 1.2g of deceleration force.

Power comes courtesy of a new four-cylinder turbo engine which, thanks to its aluminium block, is 22kg lighter than the engine that powers the Alfa Romeo Giulietta QV. Turbo-charged and with direct injection, this new1750 Turbo Petrol unit sets new torque and specific power records for this size of engine, at over 200Nm- and 137hp-per-litre respectively. Its maximum power output is 240hp at 6,000 rpm while its maximum torque output is 350Nm (258 lb ft), available between 2,100 and 4,000 rpm. To underline the flexible nature of this new engine, just 80% of its torque is available from just 1800 rpm.

Accelerating from 0 to 62mph takes just 4.5 seconds in the new Alfa Romeo 4C and top speed is 160mph, but this supercar performance isn’t at the expense of the environment. Due to its light weight and advanced engine and transmission technologies, the emissions of the Alfa Romeo 4C fall well within the strict limits of Euro 6. Its official combined-cycle fuel economy figure is 41.5MPG and its CO2 emissions are just 157g/km.

The all-new Alfa Romeo Romeo 4C goes on sale in the UK in October priced from £45,000 on the road, with first deliveries expected early in 2014. In total, global production for the Alfa Romeo 4C is limited to just 3,500 units.

 

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