Mazda Savanna RX-7 1981 Design Interior Exterior

The Mazda RX-7 (additionally called the Savanna and Efini RX-7) is a Mazda sports auto first inherent 1978. The first RX-7 contended with other reasonable games autos of the period, for example, the Datsun/Nissan 280Z, and was generally welcomed by the media. It highlights an extraordinary twin-rotor Wankel turning motor and an energetic front-midship, back wheel drive format, making it all around adjusted and proper for hustling. The RX-7 was an immediate substitution for the RX-3 (both were sold in Japan as the Savanna), additionally in a roundabout way supplanted about each other turning auto made by the organization since everything except the Cosmo had been resigned the earlier year.

The RX-7 is a genuine games roadster outline, rather than a games auto like the Triumph TR6 or a cantina with wearing aims. The generally light Wankel motor was arranged marginally behind the front pivot. It was offered in America as a two seat roadster, with four seats being discretionary in Japan, Australia, and different parts of the world. The taking care of and quickening of the auto were noted to be of a high bore for its day. The auto went from 0 – 60 mph in 9.2 s, and could get 0.779 horizontal Gs on the skidpad. The motor delivered 100 hp (75 kW) @ 6000 rpm, permitting the auto to achieve paces of more than 120 mph (190 km/h). Since the motor was so smooth, with no abundance vibration or brutal commotion at high rpm, a signal was fitted to the tachometer to caution the driver when the 7000 rpm redline was drawing nearer.

body type 2+2 seater fixed-head coupé
mm inches
wheelbase 2421 95.3
length 4293 169
width 1674 65.9
height 1270 50
length:wheelbase ratio 1.77
kerb weight 995 kg 2194 lb
drag coefficient 0.32
engine type naturally aspirated petrol
engine manufacturer Mazda
cylinders RC 2
capacity 2.3 litre
2292 cc
(139.866 cu in)
maximum power output 117 PS (115 bhp) (86 kW)
at 7000 rpm
specific output 50.2 bhp/litre
0.82 bhp/cu in
maximum torque 152 Nm (112 ft·lb) (15.5 kgm)
specific torque 66.32 Nm/litre
0.8 ft·lb/cu3
engine coolant Water
unitary capacity 1146 cc
aspiration Normal
compressor N/A
intercooler None
catalytic converter N
acceleration 0-60mph 8.5 s
standing quarter-mile 16.5 s
maximum speed 193 km/h (120 mph)
power-to-weight ratio 117.18 PS/g
86.19 kW/g
115.58 bhp/ton
0.05 bhp/lb
weight-to-power ratio 11.6 kg/kW
19.38 lb/bhp
engine position front
engine layout longitudinal
drive wheels rear wheel drive
torque split N/A
gearbox 5 speed manual

Mazda Savanna RX-7 1981 Design Interior Exterior

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