2008 Toyota Avensis vs. 2008 Toyota Sienna
To start off, both 2008 Toyota Avensis and 2008 Toyota Sienna were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,455 cc (6 cylinders), 2008 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2008 Toyota Sienna (266 HP @ 6200 RPM) has 152 more horse power than 2008 Toyota Avensis. (114 HP @ 3600 RPM) In normal driving conditions, 2008 Toyota Sienna should accelerate faster than 2008 Toyota Avensis. With that said, vehicle weight also plays an important factor in acceleration. 2008 Toyota Sienna weights approximately 430 kg more than 2008 Toyota Avensis. 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, 2008 Toyota Sienna (332 Nm @ 4700 RPM) has 52 more torque (in Nm) than 2008 Toyota Avensis. (280 Nm @ 2000 RPM). This means 2008 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2008 Toyota Avensis. 2008 Toyota Sienna has automatic transmission and 2008 Toyota Avensis has manual transmission. 2008 Toyota Avensis will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Toyota Avensis | 2008 Toyota Sienna | |
| Make | Toyota | Toyota |
| Model | Avensis | Sienna |
| Year Released | 2008 | 2008 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3455 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 266 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 280 Nm | 332 Nm |
| Torque RPM | 2000 RPM | 4700 RPM |
| Engine Compression Ratio | 17.8:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1935 kg |
| Vehicle Length | 4710 mm | 5110 mm |
| Vehicle Width | 1770 mm | 1970 mm |
| Vehicle Height | 1530 mm | 1760 mm |
| Wheelbase Size | 2710 mm | 3040 mm |
| Fuel Consumption Overall | 5.9 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 60 L | 76 L |
