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bodywork

Body type2+2 seater fixed-head coupé

Number of doors2

Designer

dimensions & weights

mminches
Wheelbase
2743 mm
108 inches

Track/tread (front)
1565 mm
61.6 inches

Track/tread (rear)
1532 mm
60.3 inches
Length
4867 mm
191.6 inches

Width
1864 mm
73.4 inches

Height
1280 mm
50.4 inches

Ground clearance
117 mm
4.6 inches

length:wheelbase ratio
1.77

Kerb weight

Weight distribution

fuel tank capacity
64.4 litres
14.2 [17] UK [US] gal.

aerodynamics

Drag coefficient

Frontal area

CdA

engine

engine type

naturally aspirated petrol

Engine manufacturer
Pontiac

Engine code

Cylinders
V 8 in 90° vee

Capacity
6.6 litre
6564 cc
(400.56 cu in)

Bore × Stroke
104.7 × 95.3 mm

4.12 × 3.75 in

Valve gear
overhead valve (OHV)

2 valves per cylinder

16 valves in total

maximum power output
(gross)
304 PS (300 bhp) (224 kW)
at 4800 rpm

Specific output
(gross)
45.7 bhp/litre
0.75 bhp/cu in

maximum torque
(gross)
543 Nm (400 ft·lb) (55.4 kgm)
at 3600 rpm

Specific torque
(gross)

82.72 Nm/litre

1 ft·lb/cu3

Engine construction
cast iron block & head

sump
wet sumped

compression ratio
8.2:1

Fuel system
1 carburettor

bmep (brake mean effective pressure)
1039.5 kPa (150.8 psi)

Maximum RPM

crankshaft bearings

Engine coolant
Water

Unitary capacity
820.5 cc

Aspiration
Normal

Compressor
N/A

Intercooler
None

Catalytic converter
N

performance

Acceleration 0-80km/h (50mph)

Acceleration 0-60mph

Acceleration 0-100km/h

Acceleration 0-160km/h (100mph)

Standing quarter-mile

Standing kilometre

Maximum speed

Power-to-weight ratio

Weight-to-power ratio

fuel consumption

Fuel consumption

universal fuel consumption (calculated from the above)

litres/100km
km/litre
UK MPG
US MPG

Carbon dioxide emissions

Carfolio Calculated CO2 ?

VED band (UK)

CO2 Effizienz (DE)

chassis

Engine position
front

Engine layout
longitudinal

Drive wheels
rear wheel drive
 

Torque split
N/A

Steering

turns lock-to-lock

Turning circle

Front suspension

Rear suspension

Wheel size front
7 x 14

Wheel size rear
7 x 14

Tyres front
F70-14

Tyres rear
F70-14

Brakes F/R
Di/Dr

Front brake diameter
277 mm

Rear brake diameter
241 mm

Braked area

Gearbox

3 speed manual

Top gear ratio
1

Final drive ratio
3.42

general

Carfolio.com ID462209

Production total

Model code

RAC rating
54.4

Insurance classification
No information available

Tax band
No information available

1971 Pontiac Firebird Formula 400 added 2016-03-21.
Last modified 2020-03-16.

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