The Mazda RX-7 (Series 1), also known as the SA22C or the first generation, was produced from 1978 to 1980. It was a sports car that became renowned for its unique rotary engine and agile handling. The RX-7’s rotary engine was a unique selling point, offering a smooth, high-revving performance. The lightweight design and balanced chassis provided excellent handling and driving dynamics. Series 1 was praised for its sleek and sporty design, appealing to enthusiasts and casual drivers alike and laid the foundation for subsequent generations of the RX-7, establishing its reputation as a desirable sports car with a distinctive character.
Production Period: 1978–1980 (Series 1)
Specifications and Features
Engine
- Type: 12A Rotary Engine
- Configuration: Twin-rotor
- Displacement: 1.1 liters (1146 cc)
- Power Output: Approximately 100 horsepower (hp) at 6,000 rpm
- Torque: Approximately 105 lb-ft at 4,000 rpm
- Fuel System: Carbureted (Nikki four-barrel carburetor)
Transmission
- Manual Transmission: 4-speed and 5-speed manual options
- Automatic Transmission: 3-speed automatic option
Performance
- 0-60 mph (0-97 km/h): Approximately 9.2 seconds
- Top Speed: Around 120 mph (193 km/h)
Chassis
- Layout: Front-engine, rear-wheel-drive (FR layout)
- Suspension (Front): Independent, MacPherson struts
- Suspension (Rear): Live axle with Watts linkage
- Steering: Rack-and-pinion steering for precise control
- Brakes (Front): Disc brakes
- Brakes (Rear): Drum brakes
Dimensions
- Wheelbase: 2,425 mm (95.5 in)
- Length: 4,285 mm (168.7 in)
- Width: 1,675 mm (65.9 in)
- Height: 1,265 mm (49.8 in)
- Curb Weight: Approximately 1,043 kg (2,300 lbs)
Exterior
- Body Style: 2-door coupe with a sleek, sporty design
- Wheels: 13-inch alloy wheels
- Headlights: Pop-up headlights
- Glass: Rear hatch with large glass area
Interior
- Seats: Bucket seats with sporty design
- Dashboard: Analog gauges with a tachometer
- Steering Wheel: Leather-wrapped steering wheel
- Audio System: AM/FM radio with optional 8-track player or cassette deck
- Air Conditioning: Optional air conditioning system
