1981 Bitter SC vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 24 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 3,298 cc (6 cylinders), 2005 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 5200 RPM) has 53 more horse power than 1981 Bitter SC. (177 HP @ 5800 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 1981 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 605 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 2005 Toyota Sienna 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, 2005 Toyota Sienna 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, 2005 Toyota Sienna (328 Nm) has 80 more torque (in Nm) than 1981 Bitter SC. (248 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1981 Bitter SC. 2005 Toyota Sienna has automatic transmission and 1981 Bitter SC has manual transmission. 1981 Bitter SC will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Bitter SC | 2005 Toyota Sienna | |
| Make | Bitter | Toyota |
| Model | SC | Sienna |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 3298 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 177 HP | 230 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 248 Nm | 328 Nm |
| Engine Compression Ratio | 9.4:1 | 10.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1955 kg |
| Vehicle Length | 4920 mm | 5090 mm |
| Vehicle Width | 1830 mm | 1970 mm |
| Vehicle Height | 1360 mm | 1760 mm |
| Wheelbase Size | 2690 mm | 3040 mm |
