1999 Beijing BJ 2021 vs. 1977 Simca 1309
To start off, 1999 Beijing BJ 2021 is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Simca 1309. In addition, the cost of maintenance, including insurance, on 1977 Simca 1309 would be higher. At 2,466 cc (4 cylinders), 1999 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1999 Beijing BJ 2021 (112 HP @ 4800 RPM) has 25 more horse power than 1977 Simca 1309. (87 HP @ 5400 RPM). In normal driving conditions, 1999 Beijing BJ 2021 should accelerate faster than 1977 Simca 1309. With that said, vehicle weight also plays an important factor in acceleration. 1999 Beijing BJ 2021 weights approximately 415 kg more than 1977 Simca 1309. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Simca 1309. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Beijing BJ 2021 (180 Nm @ 3200 RPM) has 46 more torque (in Nm) than 1977 Simca 1309. (134 Nm @ 3000 RPM). This means 1999 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1977 Simca 1309. 1977 Simca 1309 has automatic transmission and 1999 Beijing BJ 2021 has manual transmission. 1999 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Simca 1309 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Beijing BJ 2021 | 1977 Simca 1309 | |
| Make | Beijing | Simca |
| Model | BJ 2021 | 1309 |
| Year Released | 1999 | 1977 |
| Engine Size | 2466 cc | 1592 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 112 HP | 87 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Torque | 180 Nm | 134 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1095 kg |
| Vehicle Length | 4330 mm | 4250 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1770 mm | 1400 mm |
| Wheelbase Size | 2680 mm | 2610 mm |
