1971 AC 428 vs. 1993 Beijing BJ 2021
To start off, 1993 Beijing BJ 2021 is newer by 22 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 198 more horse power than 1993 Beijing BJ 2021. (100 HP @ 5000 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1993 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1993 Beijing BJ 2021 weights approximately 50 kg more than 1971 AC 428.
Because 1993 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1971 AC 428. In wet, icy, snow, or gravel driving conditions, 1993 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 AC 428 (639 Nm @ 2800 RPM) has 459 more torque (in Nm) than 1993 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1993 Beijing BJ 2021.
Compare all specifications:
1971 AC 428 | 1993 Beijing BJ 2021 | |
Make | AC | Beijing |
Model | 428 | BJ 2021 |
Year Released | 1971 | 1993 |
Engine Size | 7003 cc | 2466 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 100 HP |
Engine RPM | 4600 RPM | 5000 RPM |
Torque | 639 Nm | 180 Nm |
Torque RPM | 2800 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Vehicle Weight | 1430 kg | 1480 kg |
Vehicle Length | 4430 mm | 4290 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1310 mm | 1620 mm |
Wheelbase Size | 2450 mm | 2580 mm |