2004 Ariel Atom vs. 2012 Opel Insignia
To start off, 2012 Opel Insignia is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2004 Ariel Atom would be higher. At 2,792 cc (6 cylinders), 2012 Opel Insignia is equipped with a bigger engine. In terms of performance, 2012 Opel Insignia (321 HP @ 5500 RPM) has 212 more horse power than 2004 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2012 Opel Insignia should accelerate faster than 2004 Ariel Atom.
Because 2012 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2004 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2012 Opel Insignia 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, 2012 Opel Insignia (435 Nm @ 5500 RPM) has 287 more torque (in Nm) than 2004 Ariel Atom. (148 Nm @ 3000 RPM). This means 2012 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2004 Ariel Atom.
Compare all specifications:
| 2004 Ariel Atom | 2012 Opel Insignia | |
| Make | Ariel | Opel |
| Model | Atom | Insignia |
| Year Released | 2004 | 2012 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 1587 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 321 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 148 Nm | 435 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Length | 3420 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1856 mm |
| Vehicle Height | 1200 mm | 1498 mm |
| Wheelbase Size | 2350 mm | 2737 mm |
