Lamborghini Reventon Roadster - full details
No matter what we will say, this ultimate stealth-like driving machine is ready to leave us speachless everytime single time when we look at it. Just a few moments ago, Lamborghini dropped the official detail information on their breathtaking open-top two-seater - the Reventon Roadster.
The Lamborghini Reventon Roadster can be described roughly with the words: fascinating, manacing and uncompromising, needless to say these words are backed by solid numbers. The 6.5 liter twelve-cylinder engine produces 661-horsepower (493 kW), catapulting the Roadster from 0 to 100 Km/h (0 to 62 mph) in 3.4 seconds and onwards to a top speed of 330 KM/h (205 mph).
The open-top Reventon Roadster is going to be limited series, less than 20 ultimate vehicles will hit the streets. Each Lamborghini Reventon Roadster is priced to 1.1 Million Euro (without taxes). The first delivers will start next month (October 2009).
Technical Data
| Frame |
| High strength tubular steel structure with carbon fibre components. |
| Bodywork |
| In carbon fibre, except door external panels (steel) |
| Type | Mechanical (rack and pinion) power-assisted |
| Right-hand turning circle | 12.55 m (41.17 ft) |
Wheels and tyres
| Front | 245/35 ZR 18 |
| Rear | 335/30 ZR 18 |
Engine
| Type | 12 cylinders at 60° |
| Bore and stroke | 88 mm x 89 mm (3.46 in x 3.50 in) |
| Displacement | 6496 cc (396.41 in3) |
| Compression ratio | (11 + 0.2):1 |
| Maximum power | 670 PS, 493 kW at 8000 rpm(guaranteed through the engine selection) |
| Maximum torque | 660 Nm (487 lb-ft) at 6000 rpm |
| Engine position in vehicle | Longitudinal central-rear |
| Cylinder heads and engine block | Aluminium |
| Intake system | Variable geometry with 3 operating modes |
Timing
| 4 valves per cylinder, 4 overhead camshafts | |
| Timing gear transmission | 2 chains |
| Continuous timing variation (int. and ex.) | Electronically controlled |
Ignition system
| Static type ignition system with individual coils (one for each spark plug). Firing sequence 1-7-4-10-2-8-6-12-3-9-5-11 |
Fuel system/injection
| Lamborghini LIE electronic engine control unit, multipoint, sequential timed, DRIVE BY WIRE |
Lubrication system
| Type | Dry sump |
| Scavenging pumps | 2 gear pumps |
| Delivery pump (high pressure) | 1 gear pump |
Cooling system
| Type | Liquid cooled, with pressurized circuit |
Transmission
| Type of transmission | Permanent all-wheel drive with Viscous Traction system |
| Gearbox | E-gear |
| Clutch | Dry single disc |
| Clutch disc diameter | 272 mm (10.7 in) |
| Disengagement | With self-adjusting hydraulic control |
Transmission ratios
| Gearbox: | |
| Ist | 1:3.091 |
| IInd | 1:2.105 |
| IIIrd | 1:1.565 |
| IVth | 1:1.241 |
| Vth | 1:1.065 |
| VIth | 1:0.939 |
| Reverse | 1:2.692 |
Brakes
| 4 self-ventilated rotors with pedal control, hydraulic transmission with dual independent circuits, one for each axle with vacuum servo. ABS antilock device + DRP function. | |
| Handbrake Mechanical, acting on rear wheels Ceramic rotors system | |
| Front rotor | Ø 380 x 38 mm (Ø 14.96 in x 1.5 in) |
| Front calliper cylinders | N. 6 (32-36-38 mm) (1.26 in-1.42 in-1.5in) |
| Rear rotor | Ø 380 x 38 mm (Ø 14.96 in x 1.5 in) |
| Rear calliper cylinders | N. 6 (32-36-38 mm) (1.26 in-1.42 in-1.5in) |
Suspension
| 4-wheel independent articulated quadrilateral system. Hydraulic shock absorbers and coaxial coil springs. Suspension with dual front and rear struts, anti-roll, anti-dive and anti-squat bar. |
Performance data
| Top speed | 330 km/h (205 mph) |
| Acceleration 0-100 km/h (0-62 mph) | 3.4 s |
Dimensions
| Wheelbase | 2665 mm (104.92 in) |
| Total length | 4700 mm (185.04 in) |
| Total width | 2058 mm (81.02 in) |
| Total height | 1132 mm (44.57 in) (without roof) 1134 mm (44.64 in) (with roof) |
| Dry weight (no fuel) | 1690 kg (3725.8 lb) |
| Front track width | 1635 mm (64.37 in) |
| Rear track width | 1695 mm (66.73 in) |
| Front overhang | 1080 mm (46.46 in) |
| Rear overhang | 955 mm (37.60 in) |
| Maximum overall width with external rear-view mirrors | 2240 mm (88.19 in) |
Liquid capacities (litres)
| Fuel tank | 100 litres (26.4 gal) |
| Engine oil | 12 litres (3.17 gal) |
| Gearbox oil | 3.5 litres (0.92 gal) |
| Front differential oil | 1 litre (0.26 gal) |
| Rear differential oil | 2.5 litres (0.66 gal) |
| Cooling circuit | 15 litres (3.96 gal) |
Consumption (according to DIR 2004/3/CE)
| Urban | 32,3 l/100km |
| Extra-urban | 15,0 l/100 km |
| Combined | 21,3 l/100 km |
| CO2 emissions | 495 g/k |
|
(following EPA regulation) |
e.gear only |
City |
10 mpg |
|
Highway |
16 mpg |
||
|
Combined |
12 mpg |
