2005 Toyota Sienna vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2005 Toyota Sienna 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 126 more horse power than 2010 Alfa Romeo 147. (104 HP @ 5600 RPM). In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2010 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 623 kg more than 2010 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2005 Toyota Sienna (343 Nm) has 203 more torque (in Nm) than 2010 Alfa Romeo 147. (140 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 147. 2005 Toyota Sienna has automatic transmission and 2010 Alfa Romeo 147 has manual transmission. 2010 Alfa Romeo 147 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:
| 2005 Toyota Sienna | 2010 Alfa Romeo 147 | |
| Make | Toyota | Alfa Romeo |
| Model | Sienna | 147 |
| Year Released | 2005 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3298 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 104 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 343 Nm | 140 Nm |
| Engine Bore Size | 92 mm | 82 mm |
| Engine Stroke Size | 83 mm | 75.7 mm |
| Engine Compression Ratio | 10.8:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1889 kg | 1266 kg |
| Vehicle Length | 5090 mm | 4230 mm |
| Vehicle Width | 1970 mm | 1740 mm |
| Vehicle Height | 1760 mm | 1450 mm |
| Wheelbase Size | 3040 mm | 2550 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 76 L | 60 L |
