2005 Holden Astra vs. 2011 Scion tC
To start off, 2011 Scion tC is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 2,500 cc (4 cylinders), 2011 Scion tC is equipped with a bigger engine. In terms of performance, 2011 Scion tC (180 HP @ 6000 RPM) has 57 more horse power than 2005 Holden Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2011 Scion tC should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Scion tC weights approximately 110 kg more than 2005 Holden Astra. 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, 2011 Scion tC (234 Nm @ 4100 RPM) has 61 more torque (in Nm) than 2005 Holden Astra. (173 Nm @ 3800 RPM). This means 2011 Scion tC will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra. 2011 Scion tC has automatic transmission and 2005 Holden Astra has manual transmission. 2005 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Scion tC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Holden Astra | 2011 Scion tC | |
| Make | Holden | Scion |
| Model | Astra | tC |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 180 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 173 Nm | 234 Nm |
| Torque RPM | 3800 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1278 kg | 1388 kg |
| Vehicle Length | 4260 mm | 4420 mm |
| Vehicle Width | 1800 mm | 1796 mm |
| Vehicle Height | 1470 mm | 1415 mm |
| Wheelbase Size | 2620 mm | 2700 mm |
