2007 Audi S4 vs. 1993 Beijing BJ 2021
To start off, 2007 Audi S4 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 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 149 more horse power than 1993 Beijing BJ 2021. (190 HP @ 4750 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1993 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 215 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 105 more torque (in Nm) than 1993 Beijing BJ 2021. (305 Nm @ 4000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1993 Beijing BJ 2021.
Compare all specifications:
| 2007 Audi S4 | 1993 Beijing BJ 2021 | |
| Make | Audi | Beijing |
| Model | S4 | BJ 2021 |
| Year Released | 2007 | 1993 |
| Engine Size | 4163 cc | 3962 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 190 HP |
| Engine RPM | 7000 RPM | 4750 RPM |
| Torque | 410 Nm | 305 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1735 kg | 1520 kg |
| Vehicle Length | 4580 mm | 4290 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
