2005 Ariel Atom vs. 2007 Chevrolet Kalos
To start off, 2007 Chevrolet Kalos 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 1,589 cc (4 cylinders), 2005 Ariel Atom is equipped with a bigger engine. In terms of performance, 2005 Ariel Atom (109 HP @ 5000 RPM) has 38 more horse power than 2007 Chevrolet Kalos. (71 HP @ 5400 RPM). In normal driving conditions, 2005 Ariel Atom should accelerate faster than 2007 Chevrolet Kalos. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Kalos weights approximately 575 kg more than 2005 Ariel Atom.
Because 2005 Ariel Atom is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Ariel Atom. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Kalos, being front wheel drive (FWD), will offer much better control with better grip. 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 Ariel Atom (149 Nm @ 3000 RPM) has 44 more torque (in Nm) than 2007 Chevrolet Kalos. (105 Nm @ 4400 RPM). This means 2005 Ariel Atom will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Kalos.
Compare all specifications:
| 2005 Ariel Atom | 2007 Chevrolet Kalos | |
| Make | Ariel | Chevrolet |
| Model | Atom | Kalos |
| Year Released | 2005 | 2007 |
| Body Type | Roadster | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 1150 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 109 HP | 71 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 149 Nm | 105 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 460 kg | 1035 kg |
| Vehicle Length | 3420 mm | 3890 mm |
| Vehicle Width | 1800 mm | 1680 mm |
| Vehicle Height | 1200 mm | 1500 mm |
| Wheelbase Size | 2350 mm | 2490 mm |
