1981 Bitter SC vs. 2003 BMW X5
To start off, 2003 BMW X5 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Bitter SC. In addition, the cost of maintenance, including insurance, on 1981 Bitter SC would be higher. At 2,983 cc (6 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (215 HP @ 4000 RPM) has 35 more horse power than 1981 Bitter SC. (180 HP @ 5800 RPM) In normal driving conditions, 2003 BMW X5 should accelerate faster than 1981 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 830 kg more than 1981 Bitter SC. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Bitter SC. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 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, 2003 BMW X5 (500 Nm @ 2000 RPM) has 252 more torque (in Nm) than 1981 Bitter SC. (248 Nm @ 4200 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Bitter SC.
Compare all specifications:
| 1981 Bitter SC | 2003 BMW X5 | |
| Make | Bitter | BMW |
| Model | SC | X5 |
| Year Released | 1981 | 2003 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 2983 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 215 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 248 Nm | 500 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Acceleration 0-100mph | 10.1 seconds | 8.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 2180 kg |
| Vehicle Length | 4920 mm | 4670 mm |
| Vehicle Width | 1830 mm | 1880 mm |
| Vehicle Height | 1360 mm | 1720 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 93 L |
