2005 Ariel Atom vs. 2001 Fiat Duna
To start off, 2005 Ariel Atom is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Fiat Duna. In addition, the cost of maintenance, including insurance, on 2001 Fiat Duna 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 23 more horse power than 2001 Fiat Duna. (86 HP @ 6000 RPM). In normal driving conditions, 2005 Ariel Atom should accelerate faster than 2001 Fiat Duna. With that said, vehicle weight also plays an important factor in acceleration. 2001 Fiat Duna weights approximately 425 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, 2001 Fiat Duna, 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 9 more torque (in Nm) than 2001 Fiat Duna. (140 Nm @ 3000 RPM). This means 2005 Ariel Atom will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Duna.
Compare all specifications:
| 2005 Ariel Atom | 2001 Fiat Duna | |
| Make | Ariel | Fiat |
| Model | Atom | Duna |
| Year Released | 2005 | 2001 |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 86 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 149 Nm | 140 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 460 kg | 885 kg |
| Vehicle Length | 3420 mm | 4040 mm |
| Vehicle Width | 1800 mm | 1550 mm |
| Vehicle Height | 1200 mm | 1460 mm |
| Wheelbase Size | 2350 mm | 2370 mm |
