2001 Ariel Atom vs. 1992 Daihatsu Opti
To start off, 2001 Ariel Atom is newer by 9 year(s). Which means there will be less support and parts availability for 1992 Daihatsu Opti. In addition, the cost of maintenance, including insurance, on 1992 Daihatsu Opti would be higher. At 1,589 cc (4 cylinders), 2001 Ariel Atom is equipped with a bigger engine. In terms of performance, 2001 Ariel Atom (109 HP @ 5000 RPM) has 46 more horse power than 1992 Daihatsu Opti. (63 HP @ 6000 RPM). In normal driving conditions, 2001 Ariel Atom should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Opti weights approximately 330 kg more than 2001 Ariel Atom.
Because 2001 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 2001 Ariel Atom. However, in wet, icy, snow, or gravel driving conditions, 1992 Daihatsu Opti, 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, 2001 Ariel Atom (148 Nm @ 3000 RPM) has 41 more torque (in Nm) than 1992 Daihatsu Opti. (107 Nm @ 3200 RPM). This means 2001 Ariel Atom will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Opti. 1992 Daihatsu Opti 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. 1992 Daihatsu Opti will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Ariel Atom | 1992 Daihatsu Opti | |
| Make | Ariel | Daihatsu |
| Model | Atom | Opti |
| Year Released | 2001 | 1992 |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 659 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 63 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 148 Nm | 107 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Compression Ratio | 10.5:1 | 8.2:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 1 seats | 4 seats |
| Vehicle Weight | 460 kg | 790 kg |
| Vehicle Length | 3420 mm | 3400 mm |
| Vehicle Width | 1800 mm | 1480 mm |
| Vehicle Height | 1200 mm | 1390 mm |
| Wheelbase Size | 2350 mm | 2370 mm |
