2005 Mercedes-Benz A vs. 1978 Renault Siete
To start off, 2005 Mercedes-Benz A is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Renault Siete. In addition, the cost of maintenance, including insurance, on 1978 Renault Siete would be higher. At 1,897 cc (4 cylinders), 2005 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz A (123 HP @ 4000 RPM) has 74 more horse power than 1978 Renault Siete. (49 HP @ 5000 RPM). In normal driving conditions, 2005 Mercedes-Benz A should accelerate faster than 1978 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz A weights approximately 339 kg more than 1978 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Mercedes-Benz A (185 Nm @ 4000 RPM) has 113 more torque (in Nm) than 1978 Renault Siete. (72 Nm @ 3000 RPM). This means 2005 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault Siete.
Compare all specifications:
| 2005 Mercedes-Benz A | 1978 Renault Siete | |
| Make | Mercedes-Benz | Renault |
| Model | A | Siete |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 1037 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 49 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 185 Nm | 72 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1155 kg | 816 kg |
| Vehicle Length | 3610 mm | 3900 mm |
| Vehicle Width | 1730 mm | 1530 mm |
| Vehicle Height | 1590 mm | 1430 mm |
| Wheelbase Size | 2430 mm | 2540 mm |
