1976 Bristol 603 vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 3400 RPM) has 85 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 195 kg more than 1976 Bristol 603. 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 1976 Bristol 603. 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, 1976 Bristol 603 (333 Nm) has 5 more torque (in Nm) than 2005 Toyota Sienna. (328 Nm). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Sienna.
Compare all specifications:
| 1976 Bristol 603 | 2005 Toyota Sienna | |
| Make | Bristol | Toyota |
| Model | 603 | Sienna |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 3298 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 230 HP |
| Engine RPM | 4000 RPM | 3400 RPM |
| Torque | 333 Nm | 328 Nm |
| Engine Compression Ratio | 8.0:1 | 10.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1980 kg |
| Vehicle Length | 4920 mm | 5090 mm |
| Vehicle Width | 1780 mm | 1970 mm |
| Vehicle Height | 1450 mm | 1760 mm |
| Wheelbase Size | 2910 mm | 3040 mm |
| Fuel Tank Capacity | 81 L | 76 L |
