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 | The Lamborghini Diablo GTR. |  |
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| General Information - Dimensions - Chassis - Engine - Drivetrain - Performance |
The Lamborghini Diablo GTR, specifications.
| Type : | Lamborghini Diablo GTR |
| Years built : | early 2000 |
| Production : | limited to 30 units All cars have a identification plaque stamped with "GT-R esemplare 01 to 30", note that a total of 32 cars have been built, several never actually raced on a track. 40 chassis were foreseen to cope with total loss accidents during the racing season. |
| Chassisnr. : | n.a. |
| Presentation : | December 1999 Bologna Motor Show |
| Type of car : | Two door coupe, single seater race car, horizontally hinged doors |
| Designed by : | Marcello Gandini |
| Built by : | Automobili Lamborghini SpA |
| Wheelbase : | 2650 mm (104.3 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 : | 1650 mm (65 in) |
| Rear track : | 1670 mm (65.7 in) |
| Ground clear. : | 100 mm (3.9 in) |
| Front overhang : | n.a. |
| Rear overhang : | n.a. |
| Weight : | 1395 Kg minimum dry weight |
| Distribution : | 40/60 % Front / Rear |
| Structure : | Steel rectangular tube high strength alloy and composite carbon fiber components. |
| Body : | Alluminium alloy with carbon fibre and fibreglass reïnforced plastic parts a carbon fibre adjustable rear spoiler directly bolted to the chassis |
| 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. |
| Front : | Koni Standards GT coils : 2812 G 359.235 |
| Rear : | Koni Standards GT coils : 2812 I 384.233 |
| Front ride height : | 145 mm recommended |
| Rear ride height : | 150 mm recommended |
| Brakes : | All-wheel Brembo Racing units, ventilated/drilled disc brakes with 4 calipers (44/38 mm) on the front brakes and 2 calipers (40/36 mm) on the rear ones, a double hydraulic circuit with servo-assistance, electronically controlled Lucas ABS System |
| Brake pads : | Feredo stamped by Lamborghini |
| Front : | 355 x 32 mm (14 x 1.3 Inch) |
| Rear : | 335 x 32 mm (13.2 x 1.3 Inch) |
| Hydraulic Jack : | Air Jack System TKM-A |
| Steering type : | Variable power assisted mechanical rack and pinion |
| Turning circle : | n.a. |
| Front tyre size : | 245/645 18 |
| Rear tyre size : | 325/705 18 |
| Type : | Pirelli racing slicks or wets for track use (sizes remain the same). |
| Front rim size : | 8.5x18 inch |
| Rear rim size: | 13x18 inch |
| Type : | Single piece Speedline magnesium rims with 85 mm central fixing nut |
| 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 |
| Main bearings : | 7 |
| Cyl. Capacity : | 5992 cc (366 cu) |
| Bore & stroke : | 87 x 84 mm |
| Compr. ratio : | 10.7:1 |
| Max. Power : | 590 Bhp at 7300 Rpm |
| Max. Torque : | 640 Nm at 5500 Rpm (464 Lbs/Ft. - 63.6 Kgm) |
| Cooling system : | 1.2 bar pressurized water cooling with front mounted oil cooler, additional coolers were mounted for gearbox and differential oil. |
| Ignition : | Static ignition with individual coils |
| Plugs : | n.a. |
| Electr. system : | 12 V |
| Alternator : | n.a. |
| Fuel system : | Specially tuned L.I.E. "Speed Density" Lamborghini electronic sequential multi-point injection with variable Valve Timing System |
| Fuel type : | Eurosuper 98 |
| Fuel cons. : | n.a. |
| Lubrication : | Dry sump |
| Engine lubricant : | Agip Racing 4T 20w50 |
| Gearbox lubricant : | Agip Rotra LSX SAE 75w90 |
| Differential lubricant : | Agip Rotra LSX SAE 75w90 |
| Exhaust system : | Silent line wihout catalyser |
| Type : | Lamborghini five-speed + reverse manual all-synchromesh ZF final drive with limited-slip differential |
| Clutch : | Dry-single plate, hydraulically operated |
| Disc diameter : | 272 mm (10 in) |
| 1st gear ratio : | 2.313:1 |
| 2nd gear ratio : | 1.524:1 |
| 3rd gear ratio : | 1.125:1 |
| 4th gear ratio : | 0.889:1 |
| 5th gear ratio : | 0.697:1 |
| Rev. gear ratio: | 2.125:1 |
| Two different ratio settings were possible,a standard setting and a special setting with a shorter 5th gear | |
| Rear transfer ratio : | 1.783:1 |
| Rear differential ratio : | 2.529:1 |
| Top speed : | 338 Km/h (211 Mph) |
| 345 Km/h. (215 Mph) was available with optional gear ratio ! | |
| 0 - 100 Km/h : | 3.5 sec |
| Standing Km. : | n.a. |
| Capacities : | |
| Fuel : | 98 Lt |
| Engine oil : | 15 Lt. |
| Cooling system : | 15 Lt. |
| Luggage : | none |
| Price : | Approx. US $ 310,000 |
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