1978 Renault Siete vs. 1990 Renault 21
To start off, 1990 Renault 21 is newer by 12 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 1,720 cc (4 cylinders), 1990 Renault 21 is equipped with a bigger engine. In terms of performance, 1990 Renault 21 (75 HP @ 5000 RPM) has 26 more horse power than 1978 Renault Siete. (49 HP @ 5000 RPM) In normal driving conditions, 1990 Renault 21 should accelerate faster than 1978 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1990 Renault 21 weights approximately 139 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, 1990 Renault 21 (129 Nm @ 3250 RPM) has 57 more torque (in Nm) than 1978 Renault Siete. (72 Nm @ 3000 RPM). This means 1990 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault Siete.
Compare all specifications:
1978 Renault Siete | 1990 Renault 21 | |
Make | Renault | Renault |
Model | Siete | 21 |
Year Released | 1978 | 1990 |
Engine Position | Front | Front |
Engine Size | 1037 cc | 1720 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 49 HP | 75 HP |
Engine RPM | 5000 RPM | 5000 RPM |
Torque | 72 Nm | 129 Nm |
Torque RPM | 3000 RPM | 3250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 816 kg | 955 kg |
Vehicle Length | 3900 mm | 4470 mm |
Vehicle Width | 1530 mm | 1730 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2540 mm | 2550 mm |