1993 Beijing BJ 2021 vs. 2007 BMW Alpina
To start off, 2007 BMW Alpina is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1993 Beijing BJ 2021 would be higher. At 4,397 cc (8 cylinders), 2007 BMW Alpina is equipped with a bigger engine. In terms of performance, 2007 BMW Alpina (500 HP) has 310 more horse power than 1993 Beijing BJ 2021. (190 HP) In normal driving conditions, 2007 BMW Alpina should accelerate faster than 1993 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Alpina weights approximately 455 kg more than 1993 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Alpina (700 Nm @ 4250 RPM) has 395 more torque (in Nm) than 1993 Beijing BJ 2021. (305 Nm @ 4000 RPM). This means 2007 BMW Alpina will have an easier job in driving up hills or pulling heavy equipment than 1993 Beijing BJ 2021. 2007 BMW Alpina has automatic transmission and 1993 Beijing BJ 2021 has manual transmission. 1993 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Alpina will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1993 Beijing BJ 2021 | 2007 BMW Alpina | |
| Make | Beijing | BMW |
| Model | BJ 2021 | Alpina |
| Year Released | 1993 | 2007 |
| Engine Size | 3962 cc | 4397 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 500 HP |
| Torque | 305 Nm | 700 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1520 kg | 1975 kg |
| Vehicle Length | 4290 mm | 5050 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1620 mm | 1480 mm |
| Wheelbase Size | 2580 mm | 3000 mm |
