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Opel Monza 2.5E

(1977 model)





units: metric UK US

Basic (general) data

Marque (make)OpelIssued from1977
ModelMonza 2.5EIssued until
SerieMonzaNumber made
Model familyBody construction
Model codeBody designation
ManufacturerAdam Opel AGCountryDE,ZA

Bodywork

Base platformNumber of doors2
Bodywork typefixed-head coupéNumber of seats2+2
Bodywork designerCargo capacity (volume)
  Max. cargo capacity (volume)

Dimensions & Weight

Length4724 mm / 186.0 in / 186.0 inGround clearance
Width1727 mm / 68.0 in / 68.0 inLength/wheelbase ratio1.77
Height1346 mm / 53.0 in / 53.0 inTotal (curb) weight1370 kg / 3020 lb / 3020 lb
Wheelbase2667 mm / 105.0 in / 105.0 inDry weight
Track front1447 mm / 57.0 in / 57.0 inWeight distribution (front)
Track rear1472 mm / 58.0 in / 58.0 inFuel capacity

Aerodynamics

Drag coefficient0.350Frontal Area
Cx  

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) Total number of valves12
Engine ManufacturerOpelValves per cylinder2
Engine constructionBore87.0 mm / 3.43 in / 3.43 in
Fuelpetrol (gasoline)Stroke69.8 mm / 2.75 in / 2.75 in
Fuel supplyBore/Stroke ratio1.25
Engine Main bearings7Engine displacement2490 cm3 / 151.9 cu in / 151.9 cu in
Cam DesignOHV (overhead valve, I-head)Unitary capacity415.00 cm3/cylinder / 25.325 cu in/cylinder / 25.325 cu in/cylinder
SumpCompression ratio9.2 : 1
AspirationnaturalMax. output power101.4 kW / 137.9 hp / 137.9 hp at 5600 rpm / 5600 rpm / 5600 rpm
Compressor typeN/AMax. torque186.0 Nm / 137.2 lbft / 137.2 lbft at 4600 rpm / 4600 rpm / 4600 rpm
IntercoolernoneMaximum rpm
CoolantwaterMax. net output100.0 kW / 136.0 bhp / 136.0 bhp
Catalytic converternoSpecific output54.6 kW/l / 1.216 bhp/cu in / 1.216 bhp/cu in
  Specific torque74.70 Nm/l / 0.653 lbft/cu in / 0.653 lbft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio0.81
  Final gear (drive) ratio3.45

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed200 km/h / 124 mph / 124 mph
Acceleration 0-60 mph (96 km/h)Power-to-weight ratio99.27 kW/ton / 134.97 bhp/ton / 134.97 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
0-Quarter-mile time Fuel consumption, Euro
0-Kilometer time CO2 emissions

Chassis

Engine locationfrontEngine alignmentlongitudinal
Steering  
Turns lock-to-lockTurning circle
Suspension frontI.MS.LTrLi.W.CS.ARB.Suspension rearI.STA.CS.ARB.
Wheels frontWheels rear
Tyres frontTyres rear
Brakes frontBrakes rear
Brake diameter frontBrake diameter rear
Braked area  

Technical specifications and performance data of Opel Monza 2.5E

 
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