1989 Chevrolet Beretta GTZ

The Chevrolet Beretta GTZ is a front wheel drive vehicle, with its engine positioned in the front, and a 2 door coupé bodyshell. The 4 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 2.3 litres. In this application it musters power and torque figures of 180 bhp (183 PS/134 kW) at 6200 rpm and 217 Nm (160 lbft/22.1 kgm) at 5200 rpm respectively. The engine transfers its power through to the wheels via a 5 speed manual transmission. Claimed kerb weight is 1285 kg. Maximum claimed speed is 209 km/h or 130 mph.

Pictures

Key facts

1989 Chevrolet Beretta GTZ information summary

What body style?
2 door fixed-head coupé with 2+2 seats
How long?
4756 mm
How heavy?
1285 kg
What size engine?
2.3 litre, 2260 cm3
How many cylinders?
4, Straight
How much power?
183 PS / 180 bhp / 134 kW @ 6200 rpm
How much torque?
217 Nm / 160 ft.lb / 22.1 kgm @ 5200 rpm
How quick?
0-60 mph: 7.7 s
How fast?
209 km/h, 130 mph

Chevrolet Beretta models

2 door fixed-head coupé FF 5M 2200 cm3 122 PS 120 bhp 89 kW 1250 kg
2 door fixed-head coupé FF 4A 3137 cm3 157 PS 155 bhp 116 kW 1356 kg
2 door fixed-head coupé FF 5M 2189 cm3 112 PS 110 bhp 82 kW 1202 kg
2 door fixed-head coupé FF 5M 2260 cm3 183 PS 180 bhp 134 kW 1268 kg
2 door fixed-head coupé FF 5M 2189 cm3 96 PS 95 bhp 71 kW 1188 kg
2 door fixed-head coupé FF 3A 2189 cm3 96 PS 95 bhp 71 kW
fixed-head coupé FF 5M 3135 cm3 137 PS 135 bhp 101 kW 1297 kg
2 door fixed-head coupé FF 5M 1991 cm3 91 PS 90 bhp 67 kW 1185 kg
2 door fixed-head coupé FF 3A 1991 cm3 91 PS 90 bhp 67 kW
2 door fixed-head coupé FF 5M 2838 cm3 127 PS 125 bhp 93 kW 1230 kg
2 door fixed-head coupé FF 3A 2838 cm3 127 PS 125 bhp 93 kW

Similar models

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3 door fixed-head coupé FA 5M 2309 cm3 174 PS 172 bhp 128 kW 1320 kg
3 door fixed-head coupé FA 4A 2771 cm3 174 PS 172 bhp 128 kW
3 door fixed-head coupé FA 5M 2771 cm3 174 PS 172 bhp 128 kW 1320 kg
2 door fixed-head coupé FR 5M 2969 cm3 183 PS 180 bhp 134 kW 1300 kg
2 door fixed-head coupé FR 5M 2494 cm3 195 PS 192 bhp 143 kW 1380 kg
2 door fixed-head coupé FR 5M 2302 cm3 195 PS 192 bhp 143 kW 1200 kg
Ford Thunderbird Turbo -
2 door fixed-head coupé FR 2301 cm3 196 PS 193 bhp 144 kW
2 door fixed-head coupé FF 4A 2675 cm3 179 PS 177 bhp 132 kW 1420 kg
Honda Prelude Si VTEC -
2 door fixed-head coupé FF 5M 2157 cm3 200 PS 197 bhp 147 kW 1240 kg
2 door fixed-head coupé FF 4A 2157 cm3 200 PS 197 bhp 147 kW 1270 kg
2 door fixed-head coupé FF 5M 2497 cm3 200 PS 197 bhp 147 kW 1200 kg
2 door fixed-head coupé FF 4A 2497 cm3 200 PS 197 bhp 147 kW 1240 kg
2 door fixed-head coupé FR 5M 1809 cm3 171 PS 169 bhp 126 kW 1190 kg
2 door fixed-head coupé FR 5M 1809 cm3 173 PS 171 bhp 128 kW 1185 kg
2 door fixed-head coupé FR 4A 1809 cm3 171 PS 169 bhp 126 kW 1210 kg
2 door fixed-head coupé FR 5M 1998 cm3 180 PS 177.5 bhp 132 kW 1350 kg
Nissan Silvia -
2 door fixed-head coupé FR 5M 1809 cm3 175 PS 173 bhp 129 kW 1120 kg
Nissan Silvia -
2 door fixed-head coupé FR 4A 1809 cm3 175 PS 173 bhp 129 kW 1140 kg
2 door fixed-head coupé FR 5M 2498 cm3 180 PS 178 bhp 133 kW 1320 kg
2 door fixed-head coupé FR 5A 2498 cm3 180 PS 178 bhp 133 kW
4 door fixed-head coupé FF 5M 2260 cm3 183 PS 180 bhp 134 kW 1243 kg
2 door fixed-head coupé FF 5M 2260 cm3 183 PS 180 bhp 134 kW
fixed-head coupé FF 5M 1998 cm3 167 PS 165 bhp 123 kW
fixed-head coupé FF 5M 1998 cm3 167 PS 165 bhp 123 kW
2 door fixed-head coupé FF 5M 1587 cm3 170 PS 168 bhp 125 kW 1150 kg
2 door fixed-head coupé FF 5M 1587 cm3 170 PS 168 bhp 125 kW 1150 kg
2 door fixed-head coupé FR 5M 2316 cm3 177 PS 175 bhp 130 kW
1989 Chevrolet Beretta GTZ data
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2626 mm 103.4 inches
Track/tread (front) 1412 mm 55.6 inches
Track/tread (rear) 1438 mm 56.6 inches
Length 4756 mm 187.2 inches
Width 1732 mm 68.2 inches
Height 1403 mm 55.2 inches
Ground clearance 147 mm 5.8 inches
length:wheelbase ratio 1.81
Kerb weight 1285 kg 2833 lb
Weight distribution 62.7 % front
fuel tank capacity 59.1 litres 13 UK Gal 15.6 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer GM
Engine code LGO
Cylinders Straight 4
Capacity 2.3 litre
2260 cc
(137.914 cu in)
Bore × Stroke 92 × 85 mm
3.62 × 3.35 in
Bore/stroke ratio 1.08
Valve gear double overhead camshaft (DOHC)
4 valves per cylinder
16 valves in total
maximum power output
(SAE net)
183 PS (180 bhp) (134 kW)
at 6200 rpm
Specific output
(SAE net)
79.6 bhp/litre
1.31 bhp/cu in
maximum torque
(SAE net)
217 Nm (160 ft·lb) (22.1 kgm)
at 5200 rpm
Specific torque
(SAE net)
96.02 Nm/litre
1.16 ft·lb/cu3
Engine construction cast iron block; aluminium head
sump wet sumped
compression ratio 10:1
Fuel system EFi
bmep (brake mean effective pressure) 1206.6 kPa (175 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 565 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph) 5.9 s
Acceleration 0-60mph 7.7 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph) 23.10 s
Standing quarter-mile 16.1 s
@ 87 mph
Standing kilometre
Maximum speed 209 km/h (130 mph)
Power-to-weight ratio 142.02 PS/tonne (1000 kg)
104.46 kW/tonne (1000 kg)
140.08 bhp/tonne (1000 kg)
0.06 bhp/lb
Weight-to-power ratio 9.57 kg/kW
15.99 lb/bhp
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 transverse
Drive wheels front wheel drive  
Torque split N/A
Steering power assisted rack & pinion
turns lock-to-lock 2.400
Turning circle 11.50 m
Front suspension I.CS.ARB.
Rear suspension I.TA.CS.ARB.
Wheel size front 7.0 x 16
Wheel size rear 7.0 x 16
Tyres front Goodyear Eagle VR55 P205/55 VR 16
Tyres rear Goodyear Eagle VR55 P205/55 VR 16
Brakes F/R VeDi/Di-S
Front brake diameter 241 mm
Rear brake diameter 201 mm
Braked area
Gearbox 5 speed manual
Top gear ratio 0.81
Final drive ratio 3.61
general
Carfolio.com ID31438
Production total
Model code
Model family
RAC rating 21.0
Insurance classification No information available
Tax band No information available
1989 Chevrolet Beretta GTZ added before December 1995.
Last modified 2013-02-28.