1993 Beijing BJ 2021 vs. 2007 Chevrolet Optra
To start off, 2007 Chevrolet Optra is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1993 Beijing BJ 2021 would be higher. At 2,466 cc (4 cylinders), 1993 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Optra (108 HP) has 8 more horse power than 1993 Beijing BJ 2021. (100 HP) In normal driving conditions, 2007 Chevrolet Optra should accelerate faster than 1993 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1993 Beijing BJ 2021 weights approximately 305 kg more than 2007 Chevrolet Optra.
Because 1993 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 1993 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, 1993 Beijing BJ 2021 (180 Nm @ 2800 RPM) has 29 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1993 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 1993 Beijing BJ 2021 | 2007 Chevrolet Optra | |
| Make | Beijing | Chevrolet |
| Model | BJ 2021 | Optra |
| Year Released | 1993 | 2007 |
| Engine Size | 2466 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 108 HP |
| Torque | 180 Nm | 151 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 1175 kg |
| Vehicle Length | 4290 mm | 4510 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1620 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2610 mm |
