| petrol | |
| diesel | |
| alcohol based | |
| gas (LPG, CNG) | |
| steam | |
| electricity |
| Add a car: | Pontiac | Lamborghini |
Basic (general) data |  remove | remove |
| Marque (make) |  Pontiac |  Lamborghini |
|---|---|---|
| Serie | Fiero | Diablo |
| Model family | ||
| Model | Fiero GT | Diablo GTR |
| Model code | ||
| Issued from | 1985 | 2001 |
| Issued until | ||
| Country of origin | US | IT |
| Number made | ||
| Body construction | ||
| Body designation | ||
Bodywork | ||
| Base platform | ||
| Bodywork type | fixed-head coupé | fixed-head coupé |
| Bodywork designer | Marcello Gandini | |
| Number of doors | 2 | 2 |
| Number of seats | 2+2 | 2 |
| Cargo capacity (volume) [l / cu ft / cu ft] | ||
| Max. cargo capacity (volume) [l / cu ft / cu ft] | ||
| Passenger space (volume) [l / cu ft / cu ft] | 5440 / 192.11 / 192.11 | |
Dimensions & Weight | ||
| Wheelbase [mm / in / in] | 2372 / 93.4 / 93.4 | 2650 / 104.3 / 104.3 |
| Track front [mm / in / in] | 1483 / 58.4 / 58.4 | 1650 / 65.0 / 65.0 |
| Track rear [mm / in / in] | 1506 / 59.3 / 59.3 | 1670 / 65.7 / 65.7 |
| Length [mm / in / in] | 4211 / 165.8 / 165.8 | 4430 / 174.4 / 174.4 |
| Width [mm / in / in] | 1750 / 68.9 / 68.9 | 2040 / 80.3 / 80.3 |
| Height [mm / in / in] | 1191 / 46.9 / 46.9 | 1115 / 43.9 / 43.9 |
| Length/wheelbase ratio | 1.78 | 1.67 |
| Ground clearance [mm / in / in] | 134 / 5.3 / 5.3 | 100 / 3.9 / 3.9 |
| Total (curb) weight [kg / lb / lb] | 1212 / 2672 / 2672 | 1395 / 3075 / 3075 |
| Dry weight [kg / lb / lb] | ||
| Load capacity [kg / lb / lb] | ||
| Gross (max.) weight [kg / lb / lb] | ||
| Towing weight [kg / lb / lb] | ||
| Weight distribution (front) [% / % / %] | 40.0 / 40.0 / 40.0 | |
| Fuel capacity [l / UK gal / US gal] | 38 / 8.4 / 10.0 | 100 / 22.0 / 26.4 |
Aerodynamics | ||
| Drag coefficient (Cd, Cx, Cw) | ||
| Frontal area (A) [m2 / sq ft / sq ft] | 1.77 / 19.1 / 19.1 (est.) | 1.93 / 20.8 / 20.8 (est.) |
| Aerodynamic coefficient (Cd×A) [m2 / sq ft / sq ft] | ||
| Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph) [kW / hp / hp] | ||
Engine | ||
| Engine Code | ||
| Engine Manufacturer | Pontiac | Lamborghini |
| Engine Type | V engine | V engine |
| Engine Type Details | 60.0° vee | 60.0° vee |
| Sump | ||
| Fuel | petrol (gasoline) | petrol (gasoline) |
| Fuel details | ||
| Cam Design | OHV (overhead valve, I-head) | DOHC (double overhead camshafts, twin cam) |
| Total number of cylinders | 6 | 12 |
| Total number of valves | 12 | 48 |
| Valves per cylinder | 2 | 4 |
| Engine Main bearings | 4 | 7 |
| Engine construction | ||
| Bore [mm / in / in] | 88.9 / 3.50 / 3.50 | 87.0 / 3.43 / 3.43 |
| Stroke [mm / in / in] | 75.9 / 2.99 / 2.99 | 84.0 / 3.31 / 3.31 |
| Bore/Stroke ratio | 1.17 | 1.04 |
| Engine displacement [cm3 / cu in / cu in] | 2827 / 172.5 / 172.5 | 5992 / 365.7 / 365.7 |
| Unitary capacity [cm3/cylinder / cu in/cylinder / cu in/cylinder] | 471.17 / 28.753 / 28.753 | 499.33 / 30.471 / 30.471 |
| Compression ratio | 8.5 | 10.7 |
| Fuel supply | MPFi | LIE fuel inj. |
| Aspiration | natural | natural |
| Compressor type | N/A | N/A |
| Intercooler | no | no |
| Catalytic converter | yes | yes |
| Max. output power [kW / hp / hp] | 104.4 / 140.0 / 140.0 | 434.0 / 582.0 / 582.0 |
| Max. output power rpm [rpm / rpm / rpm] | 5200 / 5200 / 5200 | 7300 / 7300 / 7300 |
| Max. torque [N·m / lb·ft / lb·ft] | 230.0 / 169.6 / 169.6 | 640.0 / 472.0 / 472.0 |
| Max. torque rpm [rpm / rpm / rpm] | 3600 / 3600 / 3600 | 5500 / 5500 / 5500 |
| Maximum rpm [rpm / rpm / rpm] | ||
| Coolant | water | water |
| Max. net output (power at the wheels) [kW / hp / hp] | 41.8 / 56.0 / 56.0 (est.) | 158.1 / 212.0 / 212.0 (est.) |
| Specific output [kW/l / bhp/cu in / bhp/cu in] | 36.9 / 0.812 / 0.812 | 72.4 / 1.592 / 1.592 |
| Specific torque [N·m/l / lb·ft/cu in / lb·ft/cu in] | 81.4 / 0.71 / 0.71 | 106.8 / 0.93 / 0.93 |
Transmission | ||
| Transmission type | manual | |
| Number of gears | 4 | |
| Wheel drive | rear wheel drive | rear wheel drive |
| Top gear (drive) ratio | 0.81 | |
| Final gear (drive) ratio | 3.65 | |
Performance | ||
| Power-to-weight ratio [kW/ton / bhp/ton / bhp/ton] | 115.5 / 87.5 / 87.5 | 417.2 / 316.1 / 316.1 |
| Acceleration 0-50 mph (80 km/h) [s / s / s] | ||
| Acceleration 0-60 mph (97 km/h) [s / s / s] | ||
| Acceleration 0-100 km/h [s / s / s] | 3.50 / 3.50 / 3.50 | |
| Acceleration 0-100 mph (160 km/h) [s / s / s] | ||
| Acceleration 80-120 km/h (50-70 mph) in top [s / s / s] | ||
| Standing ¼mile time [s / s / s] | ||
| Standing ¼mile speed [km/h / mph / mph] | ||
| Standing kilometer time [s / s / s] | ||
| Standing kilometer speed [km/h / mph / mph] | ||
| Top (maximal) speed [km/h / mph / mph] | 180 / 112 / 112 | 338 / 210 / 210 |
| Fuel consumption, City (urban) [l/100km / mpg-UK / mpg-US] | ||
| Fuel consumption, Road (extra-urban) [l/100km / mpg-UK / mpg-US] | ||
| Fuel consumption, Mixed (combined) [l/100km / mpg-UK / mpg-US] | ||
| Fuel consumption, Euro [l/100km / mpg-UK / mpg-US] | ||
| CO2 emissions [g/km / g/mi / g/mi] | ||
| Range [km / mi / mi] | ||
Chassis | ||
| Engine location | middle | middle |
| Engine alignment | transverse | longitudinal |
| Steering | rack & pinion | |
| Steering details | ||
| Turns lock-to-lock | 3 | |
| Suspension front | Independent, Wishbone (A-arm, control arm), Coil springs, Anti-roll (anti-sway) bar (ARB) | Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB) |
| Suspension rear | Independent, MacPherson strut, Coil springs | Independent, Double wishbones, Coil springs, Anti-roll (anti-sway) bar (ARB) |
| Wheels front | 8.5 x 18 | |
| Wheels rear | 13 x 18 | |
| Tyres front | P215/60 R 14 | 245/35-R18 |
| Tyres rear | P215/60 R 14 | 335/30-R18 |
| Brakes front | disc | ventilated disc |
| Brakes rear | disc | ventilated disc |
| Brakes details | servo-assisted | ABS (anti-lock braking system) |
| Brake diameter front [mm / in / in] | 355 / 14.0 / 14.0 | |
| Brake diameter rear [mm / in / in] | 335 / 13.2 / 13.2 | |
| Braked area [cm2 / sq in / sq in] | ||