2008 GMC Sierra vs. 1986 Renault 21
To start off, 2008 GMC Sierra is newer by 22 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 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 178 more horse power than 1986 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1090 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 231 more torque (in Nm) than 1986 Renault 21. (275 Nm @ 3000 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2008 GMC Sierra 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. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 1986 Renault 21 | |
| Make | GMC | Renault |
| Model | Sierra | 21 |
| Year Released | 2008 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 353 HP | 175 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 506 Nm | 275 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1345 kg |
| Vehicle Length | 6340 mm | 4540 mm |
| Vehicle Width | 2040 mm | 1730 mm |
| Vehicle Height | 1950 mm | 1430 mm |
| Wheelbase Size | 4010 mm | 2670 mm |
