2003 Beijing BJ 2021 vs. 1977 Chevrolet Corvette
To start off, 2003 Beijing BJ 2021 is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1977 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1977 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1977 Chevrolet Corvette (210 HP @ 5200 RPM) has 99 more horse power than 2003 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1977 Chevrolet Corvette should accelerate faster than 2003 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chevrolet Corvette weights approximately 167 kg more than 2003 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2003 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, 1977 Chevrolet Corvette (346 Nm @ 3600 RPM) has 166 more torque (in Nm) than 2003 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1977 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2021. 1977 Chevrolet Corvette has automatic transmission and 2003 Beijing BJ 2021 has manual transmission. 2003 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Chevrolet Corvette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Beijing BJ 2021 | 1977 Chevrolet Corvette | |
| Make | Beijing | Chevrolet |
| Model | BJ 2021 | Corvette |
| Year Released | 2003 | 1977 |
| Engine Size | 2464 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 210 HP |
| Engine RPM | 4800 RPM | 5200 RPM |
| Torque | 180 Nm | 346 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1677 kg |
| Vehicle Length | 4330 mm | 4710 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1770 mm | 1230 mm |
| Wheelbase Size | 2680 mm | 2500 mm |
