1977 Pontiac Bonneville Hardtop Coupé: detailed specifications, performance and economy data

1977 Pontiac Bonneville Hardtop Coupé specifications

1977 Pontiac Bonneville Hardtop Coupé data
bodywork
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Body type	4/5 seater fixed-head coupé
Number of doors	2
Designer
dimensions & weights
Wheelbase	2944 mm	115.9 inches
Track/tread (front)	1567 mm	61.7 inches
Track/tread (rear)	1542 mm	60.7 inches
Length	5443 mm	214.3 inches
Width	1923 mm	75.7 inches
Height	1369 mm	53.9 inches
Ground clearance	142 mm	5.6 inches
length:wheelbase ratio	1.85
Kerb weight	1648 kg	3633 lb
Weight distribution
fuel tank capacity	80 litres	17.6 [21.1] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	Pontiac
Engine code
Cylinders	V 8 in 90° vee
Capacity	5.8 litre 5807 cc (354.365 cu in)
Bore × Stroke	98.5 × 95.25 mm 3.88 × 3.75 in
Bore/stroke ratio	1.03
Valve gear	overhead valve (OHV) 2 valves per cylinder 16 valves in total
maximum power output (DIN)	172 PS (170 bhp) (127 kW) at 4000 rpm
maximum torque (DIN)	372 Nm (274 ft·lb) (37.9 kgm) at 1800 rpm
Specific output (DIN)	21.8 kW/litre 29.7 ps/litre 29.3 bhp/litre 0.48 bhp/cu in
Specific torque (DIN)	64.06 Nm/litre 0.77 ft·lb/cu³
Engine construction	cast iron block & head
Lubrication	wet sumped
compression ratio	7.6:1
Fuel system	1 Rochester M4MC carburettor
bmep (brake mean effective pressure)	805 kPa (116.8 psi)
Maximum RPM	4400 rpm
crankshaft bearings	5
Engine coolant	Water
Unitary capacity	725.88 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	Y
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	Higher is better 104.59 PS/tonne (1000 kg) 0.1 PS/kg 76.92 kW/tonne (1000 kg) 0.08 kW/kg 103.16 bhp/tonne (1000 kg) 0.1 bhp/kg 0.05 bhp/lb
Weight-to-power ratio	Lower is better 13 kg/kW 21.71 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
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	3.500
Turning circle
Front suspension	I.W.CS.ARB.
Rear suspension	LA.TrailRA.CS.ARB.
Wheel size front
Wheel size rear
Tyres front	GR78 x 15
Tyres rear	GR78 x 15
Brakes F/R	VeDi/Dr-S
Front brake diameter	279 mm
Rear brake diameter
Braked area	2176 cm²
Gearbox	3 speed automatic
Top gear ratio	1
Final drive ratio
general
Carfolio.com ID	164098
Production total
Model code
RAC rating	48.1
Insurance classification	No information available
Tax band	No information available
1977 Pontiac Bonneville Hardtop Coupé added 2007-11-14. Last modified 2013-02-28.

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Pontiac Bonneville models

1977 Pontiac Bonneville Hardtop

4 door sedan/saloon FR 3A 6555 cm³/400.0cuin 183 PS 180 bhp 134 kW 1664 kg

1977 Pontiac Bonneville Hardtop

4 door sedan/saloon FR 3A 4955 cm³/302.4cuin 137 PS 135 bhp 101 kW 1640 kg

1977 Pontiac Bonneville Hardtop

4 door sedan/saloon FR 3A 5807 cm³/354.4cuin 172 PS 170 bhp 127 kW 1665 kg

1977 Pontiac Bonneville Hardtop

4 door sedan/saloon FR 3A 6586 cm³/401.9cuin 188 PS 185 bhp 138 kW 1659 kg

1977 Pontiac Bonneville Hardtop Coupé

2 door fixed-head coupé FR 3A 4955 cm³/302.4cuin 137 PS 135 bhp 101 kW 1623 kg

1977 Pontiac Bonneville Hardtop Coupé

2 door fixed-head coupé FR 3A 6586 cm³/401.9cuin 188 PS 185 bhp 138 kW 1642 kg

1977 Pontiac Bonneville Hardtop Coupé

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 183 PS 180 bhp 134 kW 1656 kg

1975 Buick Century Custom Hardtop Coupé 4A H57

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 167 PS 165 bhp 123 kW

1975 Buick Century Custom Hardtop Coupé 4A H57

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 162 PS 160 bhp 119 kW

1975 Buick Century Hardtop Coupé 4A D37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 162 PS 160 bhp 119 kW

1975 Buick Century Hardtop Coupé 4A D37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 167 PS 165 bhp 123 kW

1978 Buick Electra 225 Coupé 4C V37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 172 PS 170 bhp 127 kW

1978 Buick Electra Limited Coupé 4C X37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 172 PS 170 bhp 127 kW

1978 Buick Electra Park Avenue Coupé 4C U37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 172 PS 170 bhp 127 kW

1978 Buick Le Sabre Coupé 4B N37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 172 PS 170 bhp 127 kW

1978 Buick Le Sabre Custom Coupé 4B P37

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 172 PS 170 bhp 127 kW

1979 Buick Le Sabre Hardtop Coupé

2 door fixed-head coupé FR 3A 5736 cm³/350.0cuin 162 PS 160 bhp 119 kW 1746 kg

1978 Buick Le Sabre Sport Coupé 4B F37

4 door fixed-head coupé FR 3A 3791 cm³/231.3cuin 167 PS 165 bhp 123 kW

1975 Buick Regal Hardtop Coupé 4A J57

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 167 PS 165 bhp 123 kW 1835 kg

1975 Buick Regal Hardtop Coupé 4A J57

2 door fixed-head coupé FR 3A 5724 cm³/349.3cuin 162 PS 160 bhp 119 kW 1835 kg

1979 Cadillac Fleetwood Eldorado

2 door fixed-head coupé FF 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW 1720 kg

1978 Chevrolet Caprice Classic Coupé 1BN00 1BN47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 162 PS 160 bhp 119 kW 1705 kg

1978 Chevrolet Caprice Classic Coupé 1BN00 1BN47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW 1705 kg

1977 Chevrolet Caprice Classic Coupé 1BN47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW

1975 Chevrolet Chevelle Laguna Type S-3 Colonnade Hardtop Coupé 1AE37

2 door fixed-head coupé FR 3A 6573 cm³/401.1cuin 177 PS 175 bhp 130 kW

1977 Chevrolet Chevelle Malibu Coupé

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW 1678 kg

1977 Chevrolet Chevelle Malibu Coupé

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 162 PS 160 bhp 119 kW 1678 kg

1978 Chevrolet Impala Coupé 1BL00 1BL47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW

1978 Chevrolet Impala Coupé 1BL00 1BL47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 162 PS 160 bhp 119 kW

1977 Chevrolet Impala Coupé 1BL47

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW

1977 Chevrolet Monte Carlo S Coupé

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 172 PS 170 bhp 127 kW 1573 kg

1977 Chevrolet Monte Carlo S Coupé

2 door fixed-head coupé FR 3A 5733 cm³/349.8cuin 162 PS 160 bhp 119 kW 1573 kg

1979 Chrysler Cordoba

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 172 PS 170 bhp 127 kW 1731 kg

1977 Chrysler Cordoba

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 162 PS 160 bhp 119 kW 1783 kg

1976 Chrysler Cordoba

2 door fixed-head coupé FR 3A 6554 cm³/400.0cuin 177 PS 175 bhp 130 kW 1889 kg

1976 Chrysler Cordoba

2 door fixed-head coupé FR 3A 5896 cm³/359.8cuin 172 PS 170 bhp 127 kW

1976 Chrysler Cordoba

2 door fixed-head coupé FR 3A 5896 cm³/359.8cuin 177 PS 175 bhp 130 kW

1975 Dodge Charger SE XS 22

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 167 PS 165 bhp 123 kW

1975 Dodge Coronet Brougham Hardtop WP 23

2 door fixed-head coupé FR 3A 6554 cm³/400.0cuin 167 PS 165 bhp 123 kW

1975 Dodge Coronet Custom Hardtop WH 23

2 door fixed-head coupé FR 3A 6554 cm³/400.0cuin 167 PS 165 bhp 123 kW

1975 Dodge Coronet Hardtop WL 21

2 door fixed-head coupé FR 3A 6554 cm³/400.0cuin 167 PS 165 bhp 123 kW

1979 Dodge Diplomat Series G GM22

2 door fixed-head coupé FR 3A 5896 cm³/359.8cuin 172 PS 170 bhp 127 kW 1589 kg

1979 Dodge Diplomat Medallion Series G GP22

2 door fixed-head coupé FR 3A 5896 cm³/359.8cuin 172 PS 170 bhp 127 kW 1623 kg

1979 Dodge Diplomat Salon Series G GH22

2 door fixed-head coupé FR 3A 5896 cm³/359.8cuin 172 PS 170 bhp 127 kW 1597 kg

1979 Dodge Magnum XE

2 door fixed-head coupé FR 3A 5900 cm³/360.0cuin 172 PS 170 bhp 127 kW 1731 kg

1975 Dodge Monaco Hardtop DM 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1975 Dodge Royal Monaco Brougham Hardtop DP 43

4 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1975 Dodge Royal Monaco Brougham Hardtop DP 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1975 Dodge Royal Monaco Hardtop DH 43

4 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1975 Dodge Royal Monaco Hardtop DH 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1977 Ford LTD Hardtop

2 door fixed-head coupé FR 3A 5766 cm³/351.9cuin 163 PS 161 bhp 120 kW 1898 kg

1977 Ford LTD Hardtop

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 175 PS 173 bhp 129 kW 1911 kg

1977 Ford LTD Hardtop

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 170 PS 168 bhp 125 kW 1911 kg

1978 Ford LTD Pillared Hardtop

2 door fixed-head coupé FR 3A 6590 cm³/402.1cuin 162 PS 160 bhp 119 kW 1980 kg

1978 Ford Thunderbird

2 door fixed-head coupé FR 3A 6590 cm³/402.1cuin 168 PS 166 bhp 124 kW 1917 kg

1977 Ford Thunderbird

2 door fixed-head coupé FR 3A 5766 cm³/351.9cuin 163 PS 161 bhp 120 kW

1977 Ford Thunderbird

2 door fixed-head coupé FR 3A 6590 cm³/402.1cuin 170 PS 168 bhp 125 kW

1977 Ford Thunderbird

2 door fixed-head coupé FR 3A 6590 cm³/402.1cuin 173 PS 171 bhp 128 kW

1979 Oldsmobile Toronado Brougham Coupé

2 door sedan/saloon FF 3A 5736 cm³/350.0cuin 167 PS 165 bhp 123 kW 1700 kg

1976 Plymouth Fury Hardtop RL 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 172 PS 170 bhp 127 kW

1976 Plymouth Fury Hardtop RL 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 177 PS 175 bhp 130 kW

1976 Plymouth Fury Hardtop RL 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1976 Plymouth Fury Sport Hardtop RH 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 177 PS 175 bhp 130 kW

1976 Plymouth Fury Sport Hardtop RH 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 172 PS 170 bhp 127 kW

1976 Plymouth Fury Sport Hardtop RH 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1976 Plymouth Gran Fury Brougham Formal Hardtop PP 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1976 Plymouth Gran Fury Brougham Formal Hardtop PP 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 177 PS 175 bhp 130 kW

1976 Plymouth Gran Fury Brougham Formal Hardtop PP 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 172 PS 170 bhp 127 kW

1976 Plymouth Gran Fury Custom Hardtop PH 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 177 PS 175 bhp 130 kW

1976 Plymouth Gran Fury Custom Hardtop PH 23

2 door fixed-head coupé FR 3A 5898 cm³/359.9cuin 172 PS 170 bhp 127 kW

1976 Plymouth Gran Fury Custom Hardtop PH 23

2 door fixed-head coupé FR 3A 6555 cm³/400.0cuin 177 PS 175 bhp 130 kW

1977 Pontiac Bonneville Hardtop Coupé

Body type

Length

Weight

Engine type

Engine size

Cylinders

Power

Torque

1977 Pontiac Bonneville Hardtop Coupé specifications

Pontiac Bonneville models

﻿1977 Pontiac Bonneville Hardtop Coupé

Body type

Length

Weight

Engine type

Engine size

Cylinders

Power

Torque

1977 Pontiac Bonneville Hardtop Coupé specifications

Pontiac Bonneville models

1977 Pontiac Bonneville Hardtop Coupé