1985 Alfa Romeo 90 vs. 1999 Beijing BJ 2021
To start off, 1999 Beijing BJ 2021 is newer by 14 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 2,492 cc (6 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (154 HP @ 5600 RPM) has 42 more horse power than 1999 Beijing BJ 2021. (112 HP @ 4800 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1999 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1999 Beijing BJ 2021 weights approximately 340 kg more than 1985 Alfa Romeo 90.
Let's talk about torque, 1985 Alfa Romeo 90 (214 Nm @ 4000 RPM) has 34 more torque (in Nm) than 1999 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1999 Beijing BJ 2021.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1999 Beijing BJ 2021 | |
| Make | Alfa Romeo | Beijing |
| Model | 90 | BJ 2021 |
| Year Released | 1985 | 1999 |
| Engine Size | 2492 cc | 2466 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 112 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 214 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1170 kg | 1510 kg |
| Vehicle Length | 4400 mm | 4330 mm |
| Vehicle Width | 1650 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1770 mm |
| Wheelbase Size | 2520 mm | 2680 mm |
