1999 Oldsmobile Achieva vs. 2007 Toyota Sienna
To start off, 2007 Toyota Sienna is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Oldsmobile Achieva. In addition, the cost of maintenance, including insurance, on 1999 Oldsmobile Achieva would be higher. At 3,454 cc (6 cylinders), 2007 Toyota Sienna is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Sienna weights approximately 670 kg more than 1999 Oldsmobile Achieva.
Because 2007 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 1999 Oldsmobile Achieva. In wet, icy, snow, or gravel driving conditions, 2007 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.
Compare all specifications:
| 1999 Oldsmobile Achieva | 2007 Toyota Sienna | |
| Make | Oldsmobile | Toyota |
| Model | Achieva | Sienna |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2400 cc | 3454 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 266 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1980 kg |
| Vehicle Length | 4780 mm | 5110 mm |
| Vehicle Width | 1750 mm | 1970 mm |
