2005 Ariel Atom vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2005 Ariel Atom would be higher. At 2,457 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (173 HP @ 6000 RPM) has 64 more horse power than 2005 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2005 Ariel Atom.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Impreza 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. Let's talk about torque, 2007 Subaru Impreza (225 Nm @ 4400 RPM) has 76 more torque (in Nm) than 2005 Ariel Atom. (149 Nm @ 3000 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2005 Ariel Atom.
Compare all specifications:
| 2005 Ariel Atom | 2007 Subaru Impreza | |
| Make | Ariel | Subaru |
| Model | Atom | Impreza |
| Year Released | 2005 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 173 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 149 Nm | 225 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 3420 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1200 mm | 1450 mm |
| Wheelbase Size | 2350 mm | 2530 mm |
