1985 Alfa Romeo 90 vs. 1991 Beijing BJ 2020
To start off, 1991 Beijing BJ 2020 is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 would be higher. At 2,444 cc (4 cylinders), 1991 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (109 HP @ 4200 RPM) has 39 more horse power than 1991 Beijing BJ 2020. (70 HP @ 3800 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1991 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1991 Beijing BJ 2020 weights approximately 300 kg more than 1985 Alfa Romeo 90.
Because 1991 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo 90. In wet, icy, snow, or gravel driving conditions, 1991 Beijing BJ 2020 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, 1985 Alfa Romeo 90 (235 Nm @ 2300 RPM) has 75 more torque (in Nm) than 1991 Beijing BJ 2020. (160 Nm @ 2200 RPM). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2020.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1991 Beijing BJ 2020 | |
| Make | Alfa Romeo | Beijing |
| Model | 90 | BJ 2020 |
| Year Released | 1985 | 1991 |
| Engine Size | 2391 cc | 2444 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 70 HP |
| Engine RPM | 4200 RPM | 3800 RPM |
| Torque | 235 Nm | 160 Nm |
| Torque RPM | 2300 RPM | 2200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1250 kg | 1550 kg |
| Vehicle Length | 4400 mm | 3870 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2520 mm | 2310 mm |
