2001 Ariel Atom vs. 2005 Subaru Outback
To start off, 2005 Subaru Outback is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2001 Ariel Atom would be higher. At 3,000 cc (6 cylinders), 2005 Subaru Outback is equipped with a bigger engine. In terms of performance, 2005 Subaru Outback (242 HP @ 6000 RPM) has 133 more horse power than 2001 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2005 Subaru Outback should accelerate faster than 2001 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Outback weights approximately 1150 kg more than 2001 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2001 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Outback 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, 2005 Subaru Outback (297 Nm @ 4400 RPM) has 149 more torque (in Nm) than 2001 Ariel Atom. (148 Nm @ 3000 RPM). This means 2005 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2001 Ariel Atom. 2005 Subaru Outback has automatic transmission and 2001 Ariel Atom has manual transmission. 2001 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Ariel Atom | 2005 Subaru Outback | |
| Make | Ariel | Subaru |
| Model | Atom | Outback |
| Year Released | 2001 | 2005 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 242 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 148 Nm | 297 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 224 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 460 kg | 1610 kg |
| Vehicle Length | 3420 mm | 4740 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1200 mm | 1550 mm |
| Wheelbase Size | 2350 mm | 2680 mm |
