1987 Beijing BJ 2021 vs. 1971 Porsche 917
To start off, 1987 Beijing BJ 2021 is newer by 16 year(s). Which means there will be less support and parts availability for 1971 Porsche 917. In addition, the cost of maintenance, including insurance, on 1971 Porsche 917 would be higher. At 4,994 cc, 1971 Porsche 917 is equipped with a bigger engine. In terms of performance, 1971 Porsche 917 (520 HP) has 419 more horse power than 1987 Beijing BJ 2021. (101 HP) In normal driving conditions, 1971 Porsche 917 should accelerate faster than 1987 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1987 Beijing BJ 2021 weights approximately 682 kg more than 1971 Porsche 917.
Because 1987 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Porsche 917. In wet, icy, snow, or gravel driving conditions, 1987 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, 1971 Porsche 917 (610 Nm) has 431 more torque (in Nm) than 1987 Beijing BJ 2021. (179 Nm). This means 1971 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1987 Beijing BJ 2021.
Compare all specifications:
1987 Beijing BJ 2021 | 1971 Porsche 917 | |
Make | Beijing | Porsche |
Model | BJ 2021 | 917 |
Year Released | 1987 | 1971 |
Engine Size | 2466 cc | 4994 cc |
Horse Power | 101 HP | 520 HP |
Torque | 179 Nm | 610 Nm |
Drive Type | 4WD | Rear |
Vehicle Weight | 1480 kg | 798 kg |