2003 Mazda Roadster vs. 1982 Renault Siete
To start off, 2003 Mazda Roadster is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Renault Siete. In addition, the cost of maintenance, including insurance, on 1982 Renault Siete would be higher. At 1,839 cc (4 cylinders), 2003 Mazda Roadster is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (157 HP) has 113 more horse power than 1982 Renault Siete. (44 HP). In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 1982 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda Roadster weights approximately 245 kg more than 1982 Renault Siete. 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, 1982 Renault Siete, 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 (170 Nm @ 5500 RPM) has 86 more torque (in Nm) than 1982 Renault Siete. (84 Nm @ 2000 RPM). This means 2003 Mazda Roadster will have an easier job in driving up hills or pulling heavy equipment than 1982 Renault Siete.
Compare all specifications:
| 2003 Mazda Roadster | 1982 Renault Siete | |
| Make | Mazda | Renault |
| Model | Roadster | Siete |
| Year Released | 2003 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 1839 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 157 HP | 44 HP |
| Torque | 170 Nm | 84 Nm |
| Torque RPM | 5500 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 70 mm |
| Engine Stroke Size | 85 mm | 72 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1060 kg | 815 kg |
| Vehicle Length | 3960 mm | 3900 mm |
| Vehicle Width | 1690 mm | 1530 mm |
| Vehicle Height | 1240 mm | 1430 mm |
| Wheelbase Size | 2370 mm | 2540 mm |
