2007 Alfa Romeo 156 vs. 2010 Toyota Sienna
To start off, 2010 Toyota Sienna is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 156 would be higher. At 3,500 cc (6 cylinders), 2010 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2010 Toyota Sienna (266 HP @ 6200 RPM) has 76 more horse power than 2007 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 2010 Toyota Sienna should accelerate faster than 2007 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2010 Toyota Sienna weights approximately 532 kg more than 2007 Alfa Romeo 156. 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, 2010 Toyota Sienna (332 Nm @ 4700 RPM) has 114 more torque (in Nm) than 2007 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2010 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 156. 2010 Toyota Sienna has automatic transmission and 2007 Alfa Romeo 156 has manual transmission. 2007 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 156 | 2010 Toyota Sienna | |
| Make | Alfa Romeo | Toyota |
| Model | 156 | Sienna |
| Year Released | 2007 | 2010 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 266 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 218 Nm | 332 Nm |
| Torque RPM | 5000 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1405 kg | 1937 kg |
| Vehicle Length | 4450 mm | 5105 mm |
| Vehicle Width | 1750 mm | 1966 mm |
| Vehicle Height | 1440 mm | 1750 mm |
| Wheelbase Size | 2600 mm | 3030 mm |
| Fuel Tank Capacity | 63 L | 76 L |
