1990-1992 Mazda RX-7: Technical Specifications
Updated: 11/23/08
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Specs for this generation Mazda RX include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 2-door convertible | 2+2 2-door coupe |
| Wheelbase, in. | 95.7 | 95.7 |
| Overall Length, in. | 169.9 | 169.9 |
| Overall Width, in. | 66.5 | 66.5 |
| Overall Height, in. | 49.8 | 49.8 |
| Curb Weight, lbs. | 3045 | 2888 |
| Cargo Volume, cu. ft. | 4.1 | 6.5 |
| Standard Payload, lbs. | -- | -- |
| Fuel Capacity, gals. | 18.5 | 18.5 |
| Seating Capacity | 2 | 4 |
| Front Head Room, in. | 36.3 | 37.2 |
| Max. Front Leg Room, in. | 43.7 | 43.7 |
| Rear Head Room, in. | -- | 33 |
| Max. Rear Leg Room, in. | -- | -- |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
Mazda's 1.3-liter twin-rotor Wankel rotary engine came in regular or turbocharged form, developing 160 or 200 horsepower, respectively. Turbo models came only with 5-speed manual shift, but other RX-7s could have an optional 4-speed automatic transmission.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| 2-rotor Wankel | 1.3 / 80 | 160 | 140 | 5-speed manual: 16/25 4-speed automatic: 17/24 |
5-speed manual: -- 4-speed automatic: -- |
| Turbocharged 2-rotor Wankel | 1.3 / 80 | 200 | 195 | 5-speed manual: 16/24 | 5-speed manual: -- |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: Japan
Drive Wheels: longitudinal front-engine/rear-wheel drive








