2003 Mazda Roadster vs. 1975 Renault 4
To start off, 2003 Mazda Roadster is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Renault 4. In addition, the cost of maintenance, including insurance, on 1975 Renault 4 would be higher. At 1,598 cc (4 cylinders), 2003 Mazda Roadster is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (118 HP @ 6500 RPM) has 84 more horse power than 1975 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 1975 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda Roadster weights approximately 364 kg more than 1975 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mazda Roadster 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 2003 Mazda Roadster. However, in wet, icy, snow, or gravel driving conditions, 1975 Renault 4, 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, 2003 Mazda Roadster (140 Nm @ 5000 RPM) has 82 more torque (in Nm) than 1975 Renault 4. (58 Nm @ 2500 RPM). This means 2003 Mazda Roadster will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 4. 2003 Mazda Roadster has automatic transmission and 1975 Renault 4 has manual transmission. 1975 Renault 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda Roadster | 1975 Renault 4 | |
| Make | Mazda | Renault |
| Model | Roadster | 4 |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 34 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 140 Nm | 58 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 58 mm |
| Engine Stroke Size | 83.6 mm | 80 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1030 kg | 666 kg |
| Vehicle Length | 3960 mm | 3670 mm |
| Vehicle Width | 1690 mm | 1490 mm |
| Vehicle Height | 1240 mm | 1560 mm |
| Wheelbase Size | 2270 mm | 2410 mm |
| Fuel Tank Capacity | 48 L | 38 L |
