1991 Mazda RX-7 vs. 1975 Renault 30
To start off, 1991 Mazda RX-7 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Renault 30. In addition, the cost of maintenance, including insurance, on 1975 Renault 30 would be higher. At 2,664 cc (6 cylinders), 1975 Renault 30 is equipped with a bigger engine. In terms of performance, 1991 Mazda RX-7 (197 HP @ 6500 RPM) has 66 more horse power than 1975 Renault 30. (131 HP @ 5500 RPM). In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 1975 Renault 30. With that said, vehicle weight also plays an important factor in acceleration. 1975 Renault 30 weights approximately 18 kg more than 1991 Mazda RX-7.
Because 1991 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 1975 Renault 30, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Mazda RX-7 (270 Nm @ 3500 RPM) has 67 more torque (in Nm) than 1975 Renault 30. (203 Nm @ 2500 RPM). This means 1991 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 30. 1975 Renault 30 has automatic transmission and 1991 Mazda RX-7 has manual transmission. 1991 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Renault 30 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mazda RX-7 | 1975 Renault 30 | |
| Make | Mazda | Renault |
| Model | RX-7 | 30 |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 2664 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 197 HP | 131 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 270 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1302 kg | 1320 kg |
| Vehicle Length | 4320 mm | 4530 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2430 mm | 2680 mm |
| Fuel Tank Capacity | 75 L | 67 L |
