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Mazda RX-7 Cabriolet

(1990 model)

Brief specs of 1990 Mazda RX-7 Cabriolet

2-door 4-seater convertible (cabriolet), petrol (gasoline) 2-cylinder straight (inline) engine, 2616 cm3 / 159.6 cu in / 159.6 cu in, 147.0 kW / 197.1 hp / 197.1 hp @ 6500 rpm / 6500 rpm / 6500 rpm, 270.0 N·m / 199.1 lb·ft / 199.1 lb·ft @ 3500 rpm / 3500 rpm / 3500 rpm, manual 5-speed transmission, rear wheel drive

units: metric UK US

Basic (general) data

Marque (make)MazdaIssued from1990
ModelRX-7 CabrioletIssued until
SerieRX-7Number made
Model familyBody construction
Model codeBody designation
ManufacturerMazda Motor Corp.CountryJP,ZA

Bodywork

Base platformNumber of doors2
Bodywork typeconvertible (cabriolet)Number of seats4
Bodywork designerCargo capacity (volume)
Passenger space (volume)4160 l / 146.91 cu ft / 146.91 cu ftMax. cargo capacity (volume)

Dimensions & Weight

Length4320 mm / 170.1 in / 170.1 inTotal (curb) weight1300 kg / 2866 lb / 2866 lb
Width1700 mm / 66.9 in / 66.9 inDry weight
Height1270 mm / 50.0 in / 50.0 inLoad capacity
Wheelbase2430 mm / 95.7 in / 95.7 inGross (max.) weight
Track frontTowing weight
Track rearWeight distribution (front)
Ground clearanceFuel capacity75 l / 16.5 UK gal / 19.8 US gal
Length/wheelbase ratio1.78  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.3Frontal area (A)1.84 m2 / 19.8 sq ft / 19.8 sq ft (est.)
Aerodynamic coefficient (Cd×A)0.55 m2 / 5.9 sq ft / 5.9 sq ft (est.)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)13.7 kW / 18.3 hp / 18.3 hp (est.)

Engine

Engine CodeTotal number of cylinders2
Engine Typestraight (inline) (Inline, 2 cylinder (twin))Total number of valves
Engine ManufacturerValves per cylinder
Engine constructionBore
Fuelpetrol (gasoline)Stroke
Fuel detailsBore/Stroke ratio
Fuel supplyTurboEngine displacement2616 cm3 / 159.6 cu in / 159.6 cu in
Engine Main bearingsUnitary capacity
Cam DesignCompression ratio
SumpMax. output power147.0 kW / 197.1 hp / 197.1 hp at 6500 rpm / 6500 rpm / 6500 rpm
AspirationturbochargedMax. torque270.0 N·m / 199.1 lb·ft / 199.1 lb·ft at 3500 rpm / 3500 rpm / 3500 rpm
Compressor typeMaximum rpm
IntercoolerMax. net output (power at the wheels)58.8 kW / 78.9 hp / 78.9 hp (est.)
CoolantSpecific output56.2 kW/l / 1.235 bhp/cu in / 1.235 bhp/cu in
Catalytic converterSpecific torque103.2 N·m/l / 0.90 lb·ft/cu in / 0.90 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio
  Final gear (drive) ratio

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio153.8 kW/ton / 116.5 bhp/ton / 116.5 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)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationfrontEngine alignment
SteeringSteering details
Turns lock-to-lockTurning circle
Suspension frontSuspension rear
Wheels frontWheels rear
Tyres front205/55-R16Tyres rear205/55-R16
Brakes frontdiscBrakes reardisc
Brake diameter frontBrake diameter rear
Brakes detailsBraked area

Technical specifications and performance data of Mazda RX-7 Cabriolet

Infobox

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