Lamborghini Diablo GT (1999) fixed-head coupé - technical specifications of 1999 Lamborghini Diablo GT

(1999 model)

Brief specs of 1999 Lamborghini Diablo GT

2-door 2-seater fixed-head coupé, petrol (gasoline) 12-cylinder 48-valve V engine, DOHC (double overhead camshafts, twin cam), 5992 cm³ / 365.7 cu in / 365.7 cu in, 422.8 kW / 567.0 hp / 567.0 hp @ 7300 rpm / 7300 rpm / 7300 rpm, 630.0 N·m / 464.7 lb·ft / 464.7 lb·ft @ 5500 rpm / 5500 rpm / 5500 rpm, manual 5-speed transmission, rear wheel drive, 338 km/h / 210 mph / 210 mph top speed

Marque (make)	Lamborghini	Issued from	1999
Model	Diablo GT	Issued until
Serie	Diablo	Number made	83
Model family		Body construction
Model code		Body designation
Manufacturer	Automobili Lamborghini SpA	Country	IT

Marque (make)

Lamborghini

Issued from

1999

Model

Diablo GT

Issued until

Serie

Diablo

Number made

Model family

Body construction

Model code

Body designation

Manufacturer

Automobili Lamborghini SpA

Country

Base platform		Number of doors	2
Bodywork type	fixed-head coupé	Number of seats	2
Bodywork designer	Marcello Gandini	Cargo capacity (volume)
Passenger space (volume)		Max. cargo capacity (volume)

Base platform

Number of doors

Bodywork type

fixed-head coupé

Number of seats

Bodywork designer

Marcello Gandini

Cargo capacity (volume)

Passenger space (volume)

Max. cargo capacity (volume)

Length	4430 mm / 174.4 in / 174.4 in	Total (curb) weight	1530 kg / 3373 lb / 3373 lb
Width	2040 mm / 80.3 in / 80.3 in	Dry weight
Height	1115 mm / 43.9 in / 43.9 in	Load capacity
Wheelbase	2650 mm / 104.3 in / 104.3 in	Gross (max.) weight
Track front	1650 mm / 65.0 in / 65.0 in	Towing weight
Track rear	1670 mm / 65.7 in / 65.7 in	Weight distribution (front)	40.0 % / 40.0 % / 40.0 %
Ground clearance	110 mm / 4.3 in / 4.3 in	Fuel capacity	100 l / 22.0 UK gal / 26.4 US gal
Length/wheelbase ratio	1.67

Length

4430 mm / 174.4 in / 174.4 in

Total (curb) weight

1530 kg / 3373 lb / 3373 lb

Width

2040 mm / 80.3 in / 80.3 in

Dry weight

Height

1115 mm / 43.9 in / 43.9 in

Load capacity

Wheelbase

2650 mm / 104.3 in / 104.3 in

Gross (max.) weight

Track front

1650 mm / 65.0 in / 65.0 in

Towing weight

Track rear

1670 mm / 65.7 in / 65.7 in

Weight distribution (front)

40.0 % / 40.0 % / 40.0 %

Ground clearance

110 mm / 4.3 in / 4.3 in

Fuel capacity

100 l / 22.0 UK gal / 26.4 US gal

Length/wheelbase ratio

1.67

Drag coefficient (Cd, Cx, Cw)		Frontal area (A)	1.93 m² / 20.8 sq ft / 20.8 sq ft (est.)
Aerodynamic coefficient (Cd×A)		Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Drag coefficient (Cd, Cx, Cw)

Frontal area (A)

1.93 m² / 20.8 sq ft / 20.8 sq ft (est.)

Aerodynamic coefficient (Cd×A)

Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine Code		Total number of cylinders	12
Engine Type	V engine (V12)	Total number of valves	48
Engine Manufacturer	Lamborghini	Valves per cylinder	4
Engine construction		Bore	87.0 mm / 3.43 in / 3.43 in
Fuel	petrol (gasoline)	Stroke	84.0 mm / 3.31 in / 3.31 in
Fuel details		Bore/Stroke ratio	1.04
Fuel supply	LIE fuel inj.	Engine displacement	5992 cm³ / 365.7 cu in / 365.7 cu in
Engine Main bearings	7	Unitary capacity	499.33 cm³/cylinder / 30.471 cu in/cylinder / 30.471 cu in/cylinder
Cam Design	DOHC (double overhead camshafts, twin cam)	Compression ratio	10.7 : 1
Sump		Max. output power	422.8 kW / 567.0 hp / 567.0 hp at 7300 rpm / 7300 rpm / 7300 rpm
Aspiration	natural	Max. torque	630.0 N·m / 464.7 lb·ft / 464.7 lb·ft at 5500 rpm / 5500 rpm / 5500 rpm
Compressor type	N/A	Maximum rpm
Intercooler	no	Max. net output (power at the wheels)	127.6 kW / 171.1 hp / 171.1 hp (est.)
Coolant	water	Specific output	70.6 kW/l / 1.551 bhp/cu in / 1.551 bhp/cu in
Catalytic converter	yes	Specific torque	105.1 N·m/l / 0.92 lb·ft/cu in / 0.92 lb·ft/cu in

Engine Code

Total number of cylinders

Engine Type

V engine (V12)

Total number of valves

Engine Manufacturer

Lamborghini

Valves per cylinder

Engine construction

Bore

87.0 mm / 3.43 in / 3.43 in

Fuel

petrol (gasoline)

Stroke

84.0 mm / 3.31 in / 3.31 in

Fuel details

Bore/Stroke ratio

1.04

Fuel supply

LIE fuel inj.

Engine displacement

5992 cm³ / 365.7 cu in / 365.7 cu in

Engine Main bearings

Unitary capacity

499.33 cm³/cylinder / 30.471 cu in/cylinder / 30.471 cu in/cylinder

Cam Design

DOHC (double overhead camshafts, twin cam)

Compression ratio

10.7 : 1

Sump

Max. output power

422.8 kW / 567.0 hp / 567.0 hp at 7300 rpm / 7300 rpm / 7300 rpm

Aspiration

natural

Max. torque

630.0 N·m / 464.7 lb·ft / 464.7 lb·ft at 5500 rpm / 5500 rpm / 5500 rpm

Compressor type

N/A

Maximum rpm

Intercooler

Max. net output (power at the wheels)

127.6 kW / 171.1 hp / 171.1 hp (est.)

Coolant

water

Specific output

70.6 kW/l / 1.551 bhp/cu in / 1.551 bhp/cu in

Catalytic converter

yes

Specific torque

105.1 N·m/l / 0.92 lb·ft/cu in / 0.92 lb·ft/cu in

Transmission type	manual	Number of gears	5
Wheel drive	rear wheel drive	Top gear (drive) ratio	0.68
		Final gear (drive) ratio	4.66

Transmission type

manual

Number of gears

Wheel drive

rear wheel drive

Top gear (drive) ratio

0.68

Final gear (drive) ratio

4.66

Acceleration 0-50 mph (80 km/h)		Top (maximal) speed	338 km/h / 210 mph / 210 mph
Acceleration 0-60 mph (97 km/h)	4.40 s / 4.40 s / 4.40 s	Power-to-weight ratio	370.6 kW/ton / 280.8 bhp/ton / 280.8 bhp/ton
Acceleration 0-100 km/h		Fuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)	8.70 s / 8.70 s / 8.70 s	Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in top		Fuel consumption, Mixed (combined)
Standing ¼mile time	12.40 s / 12.40 s / 12.40 s (top 123 km/h / 76 mph / 76 mph)	Fuel consumption, Euro
Standing kilometer time	21.60 s / 21.60 s / 21.60 s	CO₂ emissions
		Range

Acceleration 0-50 mph (80 km/h)

Top (maximal) speed

338 km/h / 210 mph / 210 mph

Acceleration 0-60 mph (97 km/h)

4.40 s / 4.40 s / 4.40 s

Power-to-weight ratio

370.6 kW/ton / 280.8 bhp/ton / 280.8 bhp/ton

Acceleration 0-100 km/h

Fuel consumption, City (urban)

Acceleration 0-100 mph (160 km/h)

8.70 s / 8.70 s / 8.70 s

Fuel consumption, Road (extra-urban)

Acceleration 80-120 km/h (50-70 mph) in top

Fuel consumption, Mixed (combined)

Standing ¼mile time

12.40 s / 12.40 s / 12.40 s (top 123 km/h / 76 mph / 76 mph)

Fuel consumption, Euro

Standing kilometer time

21.60 s / 21.60 s / 21.60 s

CO₂ emissions

Range

Engine location	middle	Engine alignment	longitudinal
Steering	rack & pinion PAS	Steering details
Turns lock-to-lock		Turning circle
Suspension front	Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB)	Suspension rear	Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels front	8.5J x 18	Wheels rear	13.0J x 18
Tyres front	245/35 ZR 18	Tyres rear	335/30 ZR 18
Brakes front	ventilated disc	Brakes rear	ventilated disc
Brake diameter front	355 mm / 14.0 in / 14.0 in	Brake diameter rear	335 mm / 13.2 in / 13.2 in
Brakes details	servo-assisted, ABS (anti-lock braking system)	Braked area

Engine location

middle

Engine alignment

longitudinal

Steering

rack & pinion PAS

Steering details

Turns lock-to-lock

Turning circle

Suspension front

Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB)

Suspension rear

Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB)

Wheels front

8.5J x 18

Wheels rear

13.0J x 18

Tyres front

245/35 ZR 18

Tyres rear

335/30 ZR 18

Brakes front

ventilated disc

Brakes rear

ventilated disc

Brake diameter front

355 mm / 14.0 in / 14.0 in

Brake diameter rear

335 mm / 13.2 in / 13.2 in

Brakes details

servo-assisted, ABS (anti-lock braking system)

Braked area

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