2005 Chevrolet Silverado vs. 1986 Renault 21
To start off, 2005 Chevrolet Silverado is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 5,736 cc (8 cylinders), 2005 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Silverado (300 HP @ 5600 RPM) has 213 more horse power than 1986 Renault 21. (87 HP @ 4250 RPM). In normal driving conditions, 2005 Chevrolet Silverado should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Silverado weights approximately 1473 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Silverado (488 Nm) has 303 more torque (in Nm) than 1986 Renault 21. (185 Nm). This means 2005 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2005 Chevrolet Silverado has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Silverado | 1986 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | Silverado | 21 |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5736 cc | 2067 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 87 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Torque | 488 Nm | 185 Nm |
| Engine Compression Ratio | 9.4:1 | 21.0:1 |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2608 kg | 1135 kg |
| Vehicle Length | 6030 mm | 4540 mm |
| Vehicle Width | 2030 mm | 1720 mm |
| Vehicle Height | 1960 mm | 1430 mm |
| Wheelbase Size | 3890 mm | 2670 mm |
