1981 Suzuki Alto vs. 2009 Toyota Sienna
To start off, 2009 Toyota Sienna is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Suzuki Alto. In addition, the cost of maintenance, including insurance, on 1981 Suzuki Alto would be higher. At 3,455 cc (6 cylinders), 2009 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2009 Toyota Sienna (266 HP @ 6200 RPM) has 228 more horse power than 1981 Suzuki Alto. (38 HP @ 5500 RPM) In normal driving conditions, 2009 Toyota Sienna should accelerate faster than 1981 Suzuki Alto. With that said, vehicle weight also plays an important factor in acceleration. 2009 Toyota Sienna weights approximately 1325 kg more than 1981 Suzuki Alto. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 1981 Suzuki Alto. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Toyota Sienna (332 Nm @ 4700 RPM) has 272 more torque (in Nm) than 1981 Suzuki Alto. (60 Nm @ 3000 RPM). This means 2009 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1981 Suzuki Alto.
Compare all specifications:
| 1981 Suzuki Alto | 2009 Toyota Sienna | |
| Make | Suzuki | Toyota |
| Model | Alto | Sienna |
| Year Released | 1981 | 2009 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 796 cc | 3455 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 38 HP | 266 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 60 Nm | 332 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 610 kg | 1935 kg |
| Vehicle Length | 3300 mm | 5110 mm |
| Vehicle Width | 1410 mm | 1970 mm |
| Vehicle Height | 1340 mm | 1760 mm |
| Wheelbase Size | 2160 mm | 3040 mm |
