1990 Beijing BJ 2021 vs. 1991 Porsche 911
To start off, 1991 Porsche 911 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1990 Beijing BJ 2021 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 127 more horse power than 1990 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 1991 Porsche 911 should accelerate faster than 1990 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1990 Beijing BJ 2021 weights approximately 305 kg more than 1991 Porsche 911.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 107 more torque (in Nm) than 1990 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1990 Beijing BJ 2021.
Compare all specifications:
1990 Beijing BJ 2021 | 1991 Porsche 911 | |
Make | Beijing | Porsche |
Model | BJ 2021 | 911 |
Year Released | 1990 | 1991 |
Engine Size | 2466 cc | 3163 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 101 HP | 228 HP |
Engine RPM | 5000 RPM | 5900 RPM |
Torque | 179 Nm | 286 Nm |
Torque RPM | 2800 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1480 kg | 1175 kg |
Vehicle Length | 4290 mm | 4300 mm |
Vehicle Width | 1800 mm | 1660 mm |
Vehicle Height | 1620 mm | 1260 mm |