2006 Daihatsu Sirion vs. 2001 Pontiac Grand Prix
To start off, 2006 Daihatsu Sirion is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Grand Prix would be higher. At 3,800 cc (6 cylinders), 2001 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2001 Pontiac Grand Prix (200 HP) has 131 more horse power than 2006 Daihatsu Sirion. (69 HP) In normal driving conditions, 2001 Pontiac Grand Prix should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Grand Prix weights approximately 650 kg more than 2006 Daihatsu Sirion. 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, 2001 Pontiac Grand Prix (380 Nm @ 4000 RPM) has 286 more torque (in Nm) than 2006 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 2001 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion. 2001 Pontiac Grand Prix has automatic transmission and 2006 Daihatsu Sirion has manual transmission. 2006 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Daihatsu Sirion | 2001 Pontiac Grand Prix | |
| Make | Daihatsu | Pontiac |
| Model | Sirion | Grand Prix |
| Year Released | 2006 | 2001 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 3800 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 69 HP | 200 HP |
| Torque | 94 Nm | 380 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1540 kg |
| Vehicle Length | 3610 mm | 5020 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2810 mm |
| Fuel Tank Capacity | 40 L | 66 L |
