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

The Impala is a rear wheel drive saloon (sedan) car with a front mounted engine, produced by Chevrolet. It forms part of Chevrolet's 1BL00 series of cars. Its 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 5.7 litres. It musters power and torque figures of 160 bhp (162 PS/119 kW) at 3800 rpm and 352 Nm (260 lbft/35.9 kgm) at 2400 rpm respectively. The engine powers the wheels via a 3 speed automatic transmission.

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?
5.7 litre, 5733 cm3
How many cylinders?
8, V
How much power?
162 PS / 160 bhp / 119 kW @ 3800 rpm
How much torque?
352 Nm / 260 ft.lb / 35.9 kgm @ 2400 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 5001 cm3 147 PS 145 bhp 108 kW
4 door sedan/​saloon FR 3A 5001 cm3 137 PS 135 bhp 101 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

2 door sedan/​saloon FR 3A 5898 cm3 1746 kg
4 door sedan/​saloon FR 3A 4942 cm3 152 PS 150 bhp 112 kW 1483 kg
4 door sedan/​saloon FR 3A 5055 cm3 157 PS 155 bhp 116 kW 1483 kg
Cadillac Seville -
4 door sedan/​saloon FR 3A 5733 cm3 172 PS 170 bhp 127 kW 1896 kg
4 door sedan/​saloon FR 3A 5733 cm3 172 PS 170 bhp 127 kW 1896 kg
4 door sedan/​saloon FR 3A 5736 cm3 162 PS 160 bhp 119 kW 1753 kg
4 door sedan/​saloon FR 3A 5896 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 6554 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 6554 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 6554 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 6554 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 177 PS 175 bhp 130 kW
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 5210 cm3 162 PS 160 bhp 119 kW 1977 kg
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1977 kg
4 door sedan/​saloon FR 3A 6554 cm3 177 PS 175 bhp 130 kW
Dodge Aspen -
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1466 kg
4 door sedan/​saloon FR 3A 5896 cm3 152 PS 150 bhp 112 kW 1583 kg
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1553 kg
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW 1616 kg
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW 1660 kg
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1597 kg
4 door sedan/​saloon FR 3A 5896 cm3 152 PS 150 bhp 112 kW 1627 kg
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW 1627 kg
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1564 kg
4 door sedan/​saloon FR 3A 5896 cm3 152 PS 150 bhp 112 kW 1594 kg
4 door sedan/​saloon FR 3A 5896 cm3 152 PS 150 bhp 112 kW 1728 kg
4 door sedan/​saloon FR 3A 5896 cm3 172 PS 170 bhp 127 kW
4 door sedan/​saloon FR 3A 5210 cm3 157 PS 155 bhp 116 kW 1699 kg
4 door sedan/​saloon FR 3A 4942 cm3
4 door sedan/​saloon FR 3A 5766 cm3
4 door sedan/​saloon FR 3A 5766 cm3
4 door sedan/​saloon FR 3A 4942 cm3
4 door sedan/​saloon FR 3A 5766 cm3
4 door sedan/​saloon FR 3A 5732 cm3 151 PS 149 bhp 111 kW 1803 kg
4 door sedan/​saloon FR 3A 5732 cm3 153 PS 151 bhp 113 kW 1803 kg
2 door sedan/​saloon FR 3A 5732 cm3 153 PS 151 bhp 113 kW 1768 kg
2 door sedan/​saloon FR 3A 5732 cm3 151 PS 149 bhp 111 kW 1768 kg
4 door sedan/​saloon FR 5M 4235 cm3 172 PS 170 bhp 127 kW 1700 kg
2 door sedan/​saloon FF 3A 5736 cm3 167 PS 165 bhp 123 kW 1700 kg
4 door sedan/​saloon FR 3A 5807 cm3 172 PS 170 bhp 127 kW 1665 kg
4 door sedan/​saloon FR 3A 5733 cm3 167 PS 165 bhp 123 kW 1544 kg
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 LM1
Cylinders V 8 in 90° vee
Capacity 5.7 litre
5733 cc
(349.849 cu in)
Bore × Stroke 101.6 × 88.4 mm
4 × 3.48 in
Bore/stroke ratio 1.15
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(net)
162 PS (160 bhp) (119 kW)
at 3800 rpm
Specific output
(net)
27.9 bhp/litre
0.46 bhp/cu in
maximum torque
(net)
352 Nm (260 ft·lb) (35.9 kgm)
at 2400 rpm
Specific torque
(net)
61.4 Nm/litre
0.74 ft·lb/cu3
Engine construction cast iron block & head
sump wet sumped
compression ratio 8.2:1
Fuel system 1 Rochester 17058502 carburettor
bmep (brake mean effective pressure) 771.6 kPa (111.9 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 716.63 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 ID334378
Production total
Model code 1BL69
Model family 1BL00
RAC rating 51.2
Insurance classification No information available
Tax band No information available
1978 Chevrolet Impala added 2013-04-25.
Last modified 2013-04-25.