1971 Pontiac Grand Prix SJ specifications

1971 Pontiac Grand Prix SJ data
 
bodywork
Body type4/5 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
Wheelbase 2997 mm 118 inches
Track/tread (front) 1575 mm 62 inches
Track/tread (rear) 1524 mm 60 inches
Length 5408 mm 212.9 inches
Width 1941 mm 76.4 inches
Height 1321 mm 52 inches
Ground clearance
length:wheelbase ratio 1.8
Kerb weight
Weight distribution
fuel tank capacity 89 litres 19.6 [23.5] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer GM
Engine code
Cylinders V 8 in 90° vee
Capacity 7.5 litre
7465 cc
(455.542 cu in)
Bore × Stroke 105.41 × 106.93 mm
4.15 × 4.21 in
Bore/stroke ratio 0.99
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(gross)
330 PS (325 bhp) (242 kW)
at 4400 rpm
maximum torque
(gross)
617 Nm (455 ft·lb) (62.9 kgm)
at 3200 rpm
Specific output
(gross)
32.5 kW/litre
44.1 ps/litre
43.5 bhp/litre
0.71 bhp/cu in
Specific torque
(gross)
82.65 Nm/litre
1 ft·lb/cu3
Engine construction
Lubrication wet sumped
compression ratio 8.2:1
Fuel system 1 carburettor
bmep (brake mean effective pressure) 1038.6 kPa (150.6 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 933.13 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 2.900
Turning circle
Front suspension
Rear suspension
Wheel size front 7 x 14
Wheel size rear 7 x 14
Tyres front G78-14
Tyres rear G78-14
Brakes F/R VeDi/Dr-S
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 3.07
general
Carfolio.com ID329120
Production total
Model code
RAC rating 55.1
Insurance classification No information available
Tax band No information available
1971 Pontiac Grand Prix SJ added 2013-04-08.
Last modified 2020-02-02.

Pontiac Grand Prix models

sedan/​saloon FR 7467 cm3/455.7cuin 304 PS 300 bhp 224 kW 1996 kg
2 door fixed-head coupé FR 4M 6555 cm3/400.0cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3M 6555 cm3/400.0cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 269 PS 265 bhp 198 kW
2 door fixed-head coupé FR 3M 6555 cm3/400.0cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6555 cm3/400.0cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3M 7465 cm3/455.5cuin 375 PS 370 bhp 276 kW
2 door fixed-head coupé FR 4M 7465 cm3/455.5cuin 375 PS 370 bhp 276 kW
2 door fixed-head coupé FR 3A 7465 cm3/455.5cuin 375 PS 370 bhp 276 kW
2 door fixed-head coupé FR 3A 6991 cm3/426.6cuin 375 PS 370 bhp 276 kW 1564 kg
2 door fixed-head coupé FR 4M 6991 cm3/426.6cuin 395 PS 390 bhp 291 kW 1564 kg
Cars similar to the 1971 Pontiac Grand Prix SJ
2 door sedan/​saloon FR 3A 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
2 door sedan/​saloon FR 3A 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
2 door sedan/​saloon FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door sedan/​saloon FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door sedan/​saloon FR 3A 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door sedan/​saloon FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door sedan/​saloon FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door sedan/​saloon FR 3A 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door light delivery vehicle/​ute/bakkie FR 4M 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1654 kg
2 door light delivery vehicle/​ute/bakkie FR 3A 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1673 kg
2 door convertible/​cabriolet FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 340 PS 335 bhp 250 kW
2 door light delivery vehicle/​ute/bakkie FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door light delivery vehicle/​ute/bakkie FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door light delivery vehicle/​ute/bakkie FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
Chevrolet Monte Carlo -
2 door fixed-head coupé FR 4M 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW
Chevrolet Monte Carlo SS 454 -
2 door fixed-head coupé FR 4M 7446 cm3/454.4cuin 330 PS 325 bhp 242 kW 1709 kg
2 door fixed-head coupé FR 3A 7446 cm3/454.4cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
Chrysler Newport Convertible -
2 door convertible/​cabriolet FR 3A 6497 cm3/396.5cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6497 cm3/396.5cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6497 cm3/396.5cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
Dodge Charger -
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7206 cm3/439.7cuin 335 PS 330 bhp 246 kW 1749 kg
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6286 cm3/383.6cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6286 cm3/383.6cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
Dodge Coronet Super Bee Hardtop -
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7206 cm3/439.7cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 4M 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 7206 cm3/439.7cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 4M 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 3A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 7206 cm3/439.7cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 7206 cm3/439.7cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4A 6286 cm3/383.6cuin 335 PS 330 bhp 246 kW
2 door sedan/​saloon FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door sedan/​saloon FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door sedan/​saloon FR 3A 7035 cm3/429.3cuin 324 PS 320 bhp 239 kW 1844 kg
2 door fixed-head coupé FR 3A 7026 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door sedan/​saloon FR 3A 7035 cm3/429.3cuin 324 PS 320 bhp 239 kW 1844 kg
2 door sedan/​saloon FR 3A 7035 cm3/429.3cuin 324 PS 320 bhp 239 kW 1844 kg
2 door fixed-head coupé FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
Ford LTD Hardtop -
2 door sedan/​saloon FR 3A 7026 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3A 6990 cm3/426.6cuin 340 PS 335 bhp 250 kW 1712 kg
Ford Torino Talladega SportsRoof -
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW 1712 kg
2 door convertible/​cabriolet FR 3A 7022 cm3/428.5cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 3A 7026 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3A 7026 cm3/428.8cuin 324 PS 320 bhp 239 kW 2018 kg
2 door fixed-head coupé FR 3A 7026 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 3A 7027 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door sedan/​saloon FR 3A 7027 cm3/428.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 7453 cm3/454.8cuin 345 PS 340 bhp 254 kW
2 door convertible/​cabriolet FR 3M 7453 cm3/454.8cuin 345 PS 340 bhp 254 kW
2 door convertible/​cabriolet FR 3A 6554 cm3/400.0cuin 330 PS 325 bhp 242 kW 1711 kg
2 door convertible/​cabriolet FR 3A 7453 cm3/454.8cuin 345 PS 340 bhp 254 kW
2 door fixed-head coupé FR 3M 7453 cm3/454.8cuin 345 PS 340 bhp 254 kW
Oldsmobile 4-4-2 Hardtop Coupé -
2 door fixed-head coupé FR 4M 7453 cm3/454.8cuin 345 PS 340 bhp 254 kW
2 door fixed-head coupé FR 3A 7467 cm3/455.7cuin 345 PS 340 bhp 254 kW 1730 kg
2 door fixed-head coupé FR 3A 6554 cm3/400.0cuin 330 PS 325 bhp 242 kW 1680 kg
2 door fixed-head coupé FR 3A 6554 cm3/400.0cuin 330 PS 325 bhp 242 kW 1676 kg
2 door convertible/​cabriolet FR 3M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door convertible/​cabriolet FR 4M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door convertible/​cabriolet FR 3A 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 3M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 4M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 3A 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 3M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 4M 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door fixed-head coupé FR 3A 5737 cm3/350.1cuin 314 PS 310 bhp 231 kW
2 door convertible/​cabriolet FR 3A 7453 cm3/454.8cuin 324 PS 320 bhp 239 kW
Oldsmobile Cutlass Supreme Hardtop Coupé -
2 door fixed-head coupé FR 3A 7453 cm3/454.8cuin 324 PS 320 bhp 239 kW