1991 Beijing BJ 2021 vs. 2008 Renault Vel Satis
To start off, 2008 Renault Vel Satis is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2021 would be higher. At 2,958 cc (6 cylinders), 2008 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2008 Renault Vel Satis (175 HP @ 4400 RPM) has 75 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 2008 Renault Vel Satis should accelerate faster than 1991 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2008 Renault Vel Satis weights approximately 330 kg more than 1991 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Renault Vel Satis. In wet, icy, snow, or gravel driving conditions, 1991 Beijing BJ 2021 will offer significantly more control. 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 Renault Vel Satis (350 Nm @ 1800 RPM) has 170 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 2008 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021. 2008 Renault Vel Satis has automatic transmission and 1991 Beijing BJ 2021 has manual transmission. 1991 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Renault Vel Satis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Beijing BJ 2021 | 2008 Renault Vel Satis | |
| Make | Beijing | Renault |
| Model | BJ 2021 | Vel Satis |
| Year Released | 1991 | 2008 |
| Engine Size | 2466 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 175 HP |
| Engine RPM | 5000 RPM | 4400 RPM |
| Torque | 180 Nm | 350 Nm |
| Torque RPM | 2800 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1480 kg | 1810 kg |
| Vehicle Length | 4290 mm | 4870 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1620 mm | 1580 mm |
| Wheelbase Size | 2580 mm | 2850 mm |
