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Pontiac Firebird

(1981 model)

Brief specs of 1981 Pontiac Firebird

2-door 2+2-seater fixed-head coupé, petrol (gasoline) 6-cylinder 12-valve V engine, OHV (overhead valve, I-head), 3791 cm3 / 231.3 cu in / 231.3 cu in, 82.0 kW / 110.0 hp / 110.0 hp @ 3800 rpm / 3800 rpm / 3800 rpm, 256.0 N·m / 188.8 lb·ft / 188.8 lb·ft @ 1600 rpm / 1600 rpm / 1600 rpm, manual 3-speed transmission, rear wheel drive, 149 km/h / 93 mph / 93 mph top speed

units: metric UK US

Basic (general) data

Marque (make)PontiacIssued from1981
ModelFirebirdIssued until
SerieFirebirdNumber made
Model familyBody construction
Model codeBody designation
ManufacturerPontiacCountryUS

Bodywork

Base platformNumber of doors2
Bodywork typefixed-head coupéNumber of seats2+2
Bodywork designerCargo capacity (volume)
Passenger space (volume)5080 l / 179.40 cu ft / 179.40 cu ftMax. cargo capacity (volume)

Dimensions & Weight

Length5032 mm / 198.1 in / 198.1 inTotal (curb) weight1483 kg / 3269 lb / 3269 lb
Width1854 mm / 73.0 in / 73.0 inDry weight
Height1252 mm / 49.3 in / 49.3 inLoad capacity
Wheelbase2748 mm / 108.2 in / 108.2 inGross (max.) weight
Track front1557 mm / 61.3 in / 61.3 inTowing weight
Track rear1524 mm / 60.0 in / 60.0 inWeight distribution (front)
Ground clearance117 mm / 4.6 in / 4.6 inFuel capacity80 l / 17.5 UK gal / 21.0 US gal
Length/wheelbase ratio1.83  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)Frontal area (A)1.97 m2 / 21.2 sq ft / 21.2 sq ft (est.)
Aerodynamic coefficient (Cd×A)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine

Engine CodeTotal number of cylinders6
Engine TypeV engine (V6)Total number of valves12
Engine ManufacturerGMValves per cylinder2
Engine constructioncast iron block & headBore96.5 mm / 3.80 in / 3.80 in
Fuelpetrol (gasoline)Stroke86.4 mm / 3.40 in / 3.40 in
Fuel detailsBore/Stroke ratio1.12
Fuel supply1 Ro 2ME carbEngine displacement3791 cm3 / 231.3 cu in / 231.3 cu in
Engine Main bearings4Unitary capacity631.83 cm3/cylinder / 38.557 cu in/cylinder / 38.557 cu in/cylinder
Cam DesignOHV (overhead valve, I-head)Compression ratio8.0 : 1
SumpwetMax. output power82.0 kW / 110.0 hp / 110.0 hp at 3800 rpm / 3800 rpm / 3800 rpm
AspirationnaturalMax. torque256.0 N·m / 188.8 lb·ft / 188.8 lb·ft at 1600 rpm / 1600 rpm / 1600 rpm
Compressor typeN/AMaximum rpm4400 rpm / 4400 rpm / 4400 rpm
IntercoolernoMax. net output (power at the wheels)32.8 kW / 44.0 hp / 44.0 hp (est.)
CoolantwaterSpecific output21.6 kW/l / 0.475 bhp/cu in / 0.475 bhp/cu in
Catalytic converteryesSpecific torque67.5 N·m/l / 0.59 lb·ft/cu in / 0.59 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears3
Wheel driverear wheel driveTop gear (drive) ratio1
  Final gear (drive) ratio3.08

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed149 km/h / 93 mph / 93 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio74.2 kW/ton / 56.2 bhp/ton / 56.2 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationfrontEngine alignmentlongitudinal
Steeringrecirculating ball VPASSteering details
Turns lock-to-lock2.41Turning circle12.6 m / 41.3 ft / 41.3 ft
Suspension frontIndependent, Wishbone (A-arm, control arm), Coil springs, Anti-roll (anti-sway) bar (ARB)Suspension rearLive axle, Semi-elliptic leaf springs, Anti-roll (anti-sway) bar (ARB)
Wheels frontWheels rear
Tyres frontP205/75 R 15Tyres rearP205/75 R 15
Brakes frontventilated discBrakes reardrum
Brake diameter front279 mm / 11.0 in / 11.0 inBrake diameter rear
Brakes detailsBraked area

Technical specifications and performance data of Pontiac Firebird

Infobox

The Varying Drivers License Requirements Around the World

Minimum driving ages, the number of passengers young drivers can have with them at any time, the times of day that drivers under the age of 18 can drive…

These all vary depending on where young motorists are driving. They vary, even, across the United States.

For instance, in Maine, motorists under the age of 18 aren’t allowed to have any passengers with them as they drive for the first 180 days after they obtain their licenses. In Alabama, motorists under the age of 18 can have one passenger with them.

And that’s just one example of the differences in driving license requirements from one part of the country to the next. The differences are even more pronounced when comparing one country to another. Minimum driving ages vary widely across the world. While most states in the United States allow youngsters to earn their learner’s permits at the age of 15, many other countries require their residents to be much older before they get behind the wheel of a car.

(...)

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