2003 Alfa Romeo 166 vs. 1997 Toyota Sienna
To start off, 2003 Alfa Romeo 166 is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 1997 Toyota Sienna would be higher. At 2,995 cc (6 cylinders), 1997 Toyota Sienna is equipped with a bigger engine. In terms of performance, 1997 Toyota Sienna (194 HP @ 5200 RPM) has 46 more horse power than 2003 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 1997 Toyota Sienna should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1997 Toyota Sienna weights approximately 182 kg more than 2003 Alfa Romeo 166. 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 16 more torque (in Nm) than 1997 Toyota Sienna. (284 Nm @ 4400 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1997 Toyota Sienna. 1997 Toyota Sienna has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1997 Toyota Sienna | |
| Make | Alfa Romeo | Toyota |
| Model | 166 | Sienna |
| Year Released | 2003 | 1997 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2995 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 194 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 284 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Bore Size | 82 mm | 87.5 mm |
| Engine Stroke Size | 90.4 mm | 83 mm |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Top Speed | 210 km/hour | 171 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1724 kg |
| Vehicle Length | 4730 mm | 4920 mm |
| Vehicle Width | 1810 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1720 mm |
| Wheelbase Size | 2600 mm | 2910 mm |
| Fuel Tank Capacity | 69 L | 79 L |
