Mazda RX 7 I (SA) 1.1 Wankel (105 Hp) 1979

General Information

Modification (Engine)

1.1 Wankel (105 Hp)

Start of production

1979 year

Powertrain Architecture

Internal Combustion engine

Seats

Doors

End of production

1981 year

Engine

Power

105 Hp @ 6000 rpm.

Power per litre

91.6 Hp/l

Engine location

Front, Longitudinal

Number of cylinders

Position of cylinders

Rotary (Wankel)

Number of valves per cylinder

Engine aspiration

Naturally aspirated engine

Torque

142 Nm @ 4000 rpm.

Engine displacement

1146 cm3

Engine oil capacity

4.2 l

Fuel System

Carburettor

Dimensions

Rear (Back) track

1397 mm

Width

1651 mm

Height

1270 mm

Length

4293 mm

Front track

1422 mm

Minimum turning circle (turning diameter)

9.6

Wheelbase

2413 mm

Performance Characteristics

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

9.5 sec

Weight-to-power ratio

10.3 kg/Hp, 96.7 Hp/tonne

Weight-to-torque ratio

7.6 kg/Nm, 130.8 Nm/tonne

Fuel consumption (economy) - extra urban

9.4 l

Maximum speed

190 km/h

Volume and Weight

Max load

360 kg

Kerb Weight

1086 kg

Fuel tank capacity

55 l

Max. roof load

50 kg

Permitted trailer load without brakes

400 kg

Trunk (boot) space - minimum

391 l

Permitted trailer load with brakes (12%)

900 kg

Max. weight

1446 kg

Transmission, Brakes and Suspension

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

4 gears, manual transmission

Front suspension

Independent coil spring, Transverse stabilizer

Rear suspension

Independent multi-link spring suspension with stabilizer

Front brakes

Ventilated discs

Rear brakes

Drum

Steering type

Steering rack and pinion

Wheel rims size

5J x 13; 5.5J x 13

Tires size

185/70 R13

Mazda RX-7 1.1 Wankel (105 Hp)