/ Diablo Line-up / Diablo GT, specifications

















Type :Lamborghini Diablo GT
Years built :1999
Production :limited to 80 units, but 83 were built in total.
Chassisnr. :n.a.
Presentation :March 1999 Geneva Auto Show, second evolution on the 1999 Frankfurt Auto Show.
Type of car :Two door coupe, two seater berlinetta, horizontally hinged doors
Designed by :Marcello Gandini
Built by :Automobili Lamborghini SpA


Wheelbase :2650 mm(104 in)
Overall length :4430 mm (174.5 in)
Overall width :2040 mm (80 in) 2200 mm including side mirrors
Overall height :1115 mm (43.9 in)
Front track :1610 mm (63.4 in)
Rear track :1670 mm (65.7 in)
Ground clear. :110 mm (4.3 in)
Front overhang :925 mm (36.4 in)
Rear overhang :865 mm (34.0 in)
Weight :1460 Kg (3218 Lbs)
Distribution :40 / 60 % front / rear


Structure :Steel rectangular tube high strength alloy and composite carbon fiber components.
Body :Aluminum alloy with carbon fibre and fibreglass reïnforced plastic parts, a carbon fibre adjustable rear spoiler was standard.
Suspension :Independent front & rear with parallelogram action unequal length control arms, anti-roll bar, one coil shock unit at the front two coils at the rear axle.
Brakes :All-wheel Brembo ventilated/drilled disc brakes with 4 calipers on the front brakes and 2 calipers on the rear ones, a double hydraulic circuit with servo-assistance and a Kelsey Hays/Lucas derived ABS.
Front :355 x 32 mm (14 x 1.3 Inch)
Rear :335 x 32 mm (13.2 x 1.3 Inch)
Steering type :Variable power assisted mechanical rack and pinion.
Turning circle :n.a.
Front tyre size :245/35 ZR 18
Rear tyre size :335/30 ZR 18
Type :Pirelli P ZERO with asymmetric unidirectional tread
Front rim size :8.5 x 18 inch
Rear rim size :13 x 18 inch
Type :Three-piece OZ-Racing with cast aluminum hub and forged high gloss polished aluminum rim.


Type :V-12 60 degree, light-alloy block with magnesium intakes, mid mounted (longitudal), rear wheel drive.
Distribution :Dual overhead camshafts, chain drive, four valves/cylinder, intake variable valve timing, electronically controlled.
Main bearings :7
Cyl. Capacity :5992 cc (366 cu)
Bore & stroke :87 x 84 mm
Compr. ratio :10.7:1
Max. power :575 Bhp at 7300 rpm
Max. torque :630 Nm at 5500 Rpm (464 Lbs/Ft. - 63.6 Kgm)
Cooling system:1.2 bar pressurized water cooling with front mounted oil cooler.
Emission contr.:Dual three way catalytic convertors with Lambda sensors.
Ignition :Static ignition with individual coils.
Plugs :n.a.
Electr. system :12 V
Alternator :115 Amp
Fuel system :Original L.I.E. Lamborghini electronic sequential multi-point injection with a variable Valve Timing System.
Fuel type :Unleaded 95 R.O.N.
Fuel cons. :n.a.
Lubrication :Dry sump


Type :Lamborghini five-speed + reverse manual all-synchromesh, ZF final drive with limited-slip differential.
Clutch :Dry-single plate, hydraulically operated
Disc diameter :254 mm (10 in)
1st gear ratio :2.31:1Max. speed : 99.1 Km/h (62 Mph)
2nd gear ratio : 1.52:1Max. speed : 151.3 Km/h (94 Mph)
3rd gear ratio :1.12:1Max. speed : 204 Km/h (127 Mph)
4th gear ratio :0.88:1Max. speed : 257.3 Km/h (160 Mph)
5th gear ratio : 0.68:1Max. speed : 338 Km/h (210 Mph)
  Three optional 5th gear ratio's were possible, this was the standard one.
Rev. gear ratio :2.12:1Max. speed : 107.3 Km/h
Rear transfer ratio :1:1.619
Rear differential type :bevel gear type, limited slip 45%
Rear differential ratio :1:2.41


Top speed :338 Km/h (210 Mph)
345 Km/h. (215 Mph) was available with optional gear ratio !
  
0 - 100 Km/h :3.9 sec
Standing Km. :20,0 sec reaching 246 Km/h
  
Capacities : 
  
Fuel :100 Lt
Engine oil :15 Lt.
Cooling system :15 Lt.
Luggage :n.a.
  
Price :Approx. US $ 300,000
Current value :US $ 230.000 - 280.000, based on sales in 2003


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