Chevrolet Impala, 1978 MY 1BL00 1BL69 US.CA

This car has a 4 door saloon (sedan) type body with a front mounted engine powering the rear wheels. It is part of Chevrolet's 1BL00 range of cars. Its engine is a naturally aspirated petrol, 5 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. This powerplant develops 135 bhp (137 PS/101 kW) of power at 3800 rpm, and maximum torque of 325 N·m (240 lb·ft/33.1 kgm) at 2000 rpm. The power is transferred to the wheels by means of a 3 speed automatic gearbox.

Pictures

Key facts

Chevrolet Impala, 1978 MY 1BL00 1BL69 US.CA information summary

What body style?
4 door sedan/saloon with 4/5 seats
How long?
5387 mm
What size engine?
5 litre, 5001 cm3
How many cylinders?
8, V
How much power?
137 PS / 135 bhp / 101 kW @ 3800 rpm
How much torque?
325 Nm / 240 ft.lb / 33.1 kgm @ 2000 rpm

Chevrolet 1BL00 models

4 door sedan/​saloon FR 3A 4093 cm3 112 PS 110 bhp 82 kW
4 door sedan/​saloon FR 3A 4093 cm3 91 PS 90 bhp 67 kW
4 door sedan/​saloon FR 3A 5733 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 5733 cm3 162 PS 160 bhp 119 kW
4 door sedan/​saloon FR 3A 5001 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 5001 cm3 137 PS 135 bhp 101 kW
2 door fixed-head coupé FR 3A 4093 cm3 112 PS 110 bhp 82 kW
2 door fixed-head coupé FR 3A 4093 cm3 91 PS 90 bhp 67 kW
2 door fixed-head coupé FR 3A 5733 cm3 172 PS 170 bhp 127 kW
2 door fixed-head coupé FR 3A 5733 cm3 162 PS 160 bhp 119 kW
2 door fixed-head coupé FR 3A 5001 cm3 147 PS 145 bhp 108 kW
5 door estate/​station wagon FR 3A 5733 cm3 162 PS 160 bhp 119 kW
5 door estate/​station wagon FR 3A 5001 cm3 137 PS 135 bhp 101 kW
5 door estate/​station wagon FR 3A 5733 cm3 172 PS 170 bhp 127 kW 1900 kg
5 door estate/​station wagon FR 3A 5001 cm3 147 PS 145 bhp 108 kW
4 door sedan/​saloon FR 3A 5733 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 5001 cm3 147 PS 145 bhp 108 kW
4 door sedan/​saloon FR 3A 4093 cm3 112 PS 110 bhp 82 kW
2 door fixed-head coupé FR 3A 5733 cm3 172 PS 170 bhp 127 kW
2 door fixed-head coupé FR 3A 5001 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 4093 cm3 112 PS 110 bhp 82 kW
5 door estate/​station wagon FR 3A 5733 cm3 172 PS 170 bhp 127 kW
5 door estate/​station wagon FR 3A 5001 cm3 147 PS 145 bhp 108 kW

Similar models

4 door sedan/​saloon FR 3A 4942 cm3 142 PS 140 bhp 104 kW 1477 kg
4 door sedan/​saloon FR 3A 4932 cm3 142 PS 140 bhp 104 kW 1704 kg
4 door sedan/​saloon FR 3A 4932 cm3 142 PS 140 bhp 104 kW 1683 kg
4 door sedan/​saloon FR 3A 5733 cm3 127 PS 125 bhp 93 kW 1935 kg
4 door sedan/​saloon FR 3A 4998 cm3 147 PS 145 bhp 108 kW 1751 kg
4 door sedan/​saloon FR 3A 5210 cm3 137 PS 135 bhp 101 kW 1466 kg
4 door sedan/​saloon FR 3A 5210 cm3 137 PS 135 bhp 101 kW 1553 kg
4 door sedan/​saloon FR 3A 5210 cm3 137 PS 135 bhp 101 kW 1597 kg
4 door sedan/​saloon FR 3A 5210 cm3 137 PS 135 bhp 101 kW 1564 kg
4 door sedan/​saloon FR 3A 5210 cm3 137 PS 135 bhp 101 kW 1699 kg
4 door sedan/​saloon FR 3A 4942 cm3 131 PS 129 bhp 96 kW 1721 kg
4 door sedan/​saloon FR 3A 4942 cm3 135 PS 133 bhp 99 kW 1721 kg
2 door sedan/​saloon FR 3A 4942 cm3 135 PS 133 bhp 99 kW 1686 kg
2 door sedan/​saloon FR 3A 4942 cm3 131 PS 129 bhp 96 kW 1686 kg
4 door sedan/​saloon FR 3A 4942 cm3 131 PS 129 bhp 96 kW 1560 kg
4 door sedan/​saloon FR 3A 5732 cm3 140 PS 138 bhp 103 kW 1587 kg
4 door sedan/​saloon FR 3A 4942 cm3 132 PS 130 bhp 97 kW 1560 kg
4 door sedan/​saloon FR 3A 4942 cm3 135 PS 133 bhp 99 kW 1670 kg
4 door sedan/​saloon FR 3A 4942 cm3 132 PS 130 bhp 97 kW 1670 kg
4 door sedan/​saloon FR 3A 5766 cm3 137 PS 135 bhp 101 kW 1776 kg
4 door sedan/​saloon FR 3A 4942 cm3 143 PS 141 bhp 105 kW 1306 kg
2 door sedan/​saloon FR 3A 4942 cm3 143 PS 141 bhp 105 kW 1293 kg
2 door sedan/​saloon FR 4M 4942 cm3 140 PS 138 bhp 103 kW 1293 kg
4 door sedan/​saloon FR 4M 4942 cm3 140 PS 138 bhp 103 kW 1306 kg
2 door sedan/​saloon FR 3A 4942 cm3 140 PS 138 bhp 103 kW
4 door sedan/​saloon FR 3A 4942 cm3 140 PS 138 bhp 103 kW
4 door sedan/​saloon FR 4M 4942 cm3 140 PS 138 bhp 103 kW 1305 kg
4 door sedan/​saloon FR 3A 4942 cm3 140 PS 138 bhp 103 kW
2 door sedan/​saloon FF 3A 5736 cm3 127 PS 125 bhp 93 kW 1771 kg
4 door sedan/​saloon FR 3A 4955 cm3 137 PS 135 bhp 101 kW 1640 kg
4 door sedan/​saloon FR 3A 4942 cm3 137 PS 135 bhp 101 kW 1697 kg
4 door sedan/​saloon FR 3A 5013 cm3 127 PS 125 bhp 93 kW 1542 kg
4 door sedan/​saloon FR 4M 5013 cm3 132 PS 130 bhp 97 kW 1547 kg
4 door sedan/​saloon FR 3A 5013 cm3 132 PS 130 bhp 97 kW
1978 Chevrolet Impala data
Applicable to the Californian, USA domestic market(s).
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2945 mm 115.9 inches
Track/tread (front) 1570 mm 61.8 inches
Track/tread (rear) 1544 mm 60.8 inches
Length 5387 mm 212.1 inches
Width 1930 mm 76 inches
Height 1422 mm 56 inches
Ground clearance 147 mm 5.8 inches
length:wheelbase ratio 1.83
Kerb weight
Weight distribution
fuel tank capacity 79.6 litres 17.5 UK Gal 21 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Chevrolet
Engine code LG3
Cylinders V 8 in 90° vee
Capacity 5 litre
5001 cc
(305.18 cu in)
Bore × Stroke 94.89 × 88.4 mm
3.74 × 3.48 in
Bore/stroke ratio 1.07
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(net)
137 PS (135 bhp) (101 kW)
at 3800 rpm
Specific output
(net)
27 bhp/litre
0.44 bhp/cu in
maximum torque
(net)
325 Nm (240 ft·lb) (33.1 kgm)
at 2000 rpm
Specific torque
(net)
64.99 Nm/litre
0.79 ft·lb/cu3
Engine construction cast iron block & head
sump wet sumped
compression ratio 8.4:1
Fuel system 1 Rochester 17058408 carburettor
bmep (brake mean effective pressure) 816.7 kPa (118.4 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 625.13 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
Weight-to-power ratio
fuel consumption
Fuel consumption
universal 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 3.160
Turning circle
Front suspension
Rear suspension
Wheel size front 6JJ x 15
Wheel size rear 6JJ x 15
Tyres front FR78-15
Tyres rear FR78-15
Brakes F/R VeDi/Dr-S
Front brake diameter 279 mm
Rear brake diameter 241 mm
Braked area
Gearbox 3 speed automatic
Top gear ratio 1
Final drive ratio 2.41
general
Carfolio.com ID334400
Production total
Model code 1BL69
Model family 1BL00
RAC rating 44.7
Insurance classification No information available
Tax band No information available
1978 Chevrolet Impala added 2013-04-25.
Last modified 2013-04-25.