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Mazda RX7  (German specs.)

1978-1981, Japan

engines/performance

engines:
years cyl./valv. compr. displacement

power

  specific fuel torque  
78-81: 2r/-V 9.4:1 1146cc.(70ci)

105DIN-hp

@6000rpm

91.6 hp/l 1x2bbl 108lb-ft. (147Nm)

@4000rpm

performance:
engine topspeed 0-50mph 0-62mph 0-100mph 0-124mph

1/4mile

mileage (US-gallon)
1.1l105hp: 190kph/118mph ?s 9.5s ?s ?s

?s@?mph/?kph

13.5-14.5 l/100km16.2-17.4 mpg

tyres/transmission

tyres front/rear: 185/70 HR13
transmission/drive wheel: 5-speed/RWD

dimensions/weight

length x width x height: 4285 x 1675 x 1260 mm (168.7 x 65.9 x 49.6 in)
wheelbase - tread f/r: 2420 mm - 1420/1400 mm (95.3 in - 55.9/55.1 in)
some calculations: base aera: 7.18 m² (77.2 sq.ft.) - frontal aera: ~1.74 m² (~18.7 sq.ft.) - LxWxH: 9.04 m³ (319.1 cu.ft.)
aerodynamics: coefficient of drag (cd): 0.36 - drag area: 0.627 m² / 6.74 sq.ft.
weight: 1060 kg (2337 lb)
power/weight-ratio: 10.1 kg/hp (22.3 lb/hp) 99 hp/ton

price/production

base-price: 1,230,000 ¥ (1979) 
22,190 DM (1979) 
production: 471,018 (all RX7 1978-1985)

   

The Mazda RX-7 was a sports car, only available with a rotary-engine. It was sold between 1978 and 2002
in three generations, this was the first gen. (1st: 1978-1985, 2nd: 1985-1992, 3rd: 1992-2002).
The RX-7 was followed by the Mazda RX-8

Pictures taken at the "2010 Old- und Youngtimer Day Kaunitz" in Verl/Kaunitz, Germany
 
  Mazda RX7 1978-1981   Mazda RX7 1978-1981   Mazda RX7 1978-1981  
             
  Mazda RX7 1978-1981          
             

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