1991 Beijing BJ 2020 vs. 1957 Lotus Seven
To start off, 1991 Beijing BJ 2020 is newer by 34 year(s). Which means there will be less support and parts availability for 1957 Lotus Seven. In addition, the cost of maintenance, including insurance, on 1957 Lotus Seven would be higher. At 2,444 cc (4 cylinders), 1991 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 1957 Lotus Seven (126 HP @ 6500 RPM) has 56 more horse power than 1991 Beijing BJ 2020. (70 HP @ 3800 RPM) In normal driving conditions, 1957 Lotus Seven 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 800 kg more than 1957 Lotus Seven.
Because 1991 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Lotus Seven. 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, 1991 Beijing BJ 2020 (160 Nm @ 2200 RPM) has 7 more torque (in Nm) than 1957 Lotus Seven. (153 Nm @ 5500 RPM). This means 1991 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1957 Lotus Seven.
Compare all specifications:
1991 Beijing BJ 2020 | 1957 Lotus Seven | |
Make | Beijing | Lotus |
Model | BJ 2020 | Seven |
Year Released | 1991 | 1957 |
Engine Size | 2444 cc | 1558 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 70 HP | 126 HP |
Engine RPM | 3800 RPM | 6500 RPM |
Torque | 160 Nm | 153 Nm |
Torque RPM | 2200 RPM | 5500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1550 kg | 750 kg |
Vehicle Length | 3870 mm | 3370 mm |
Vehicle Width | 1760 mm | 1560 mm |
Vehicle Height | 1880 mm | 950 mm |
Wheelbase Size | 2310 mm | 2190 mm |