2004 Ariel Atom vs. 2005 Renault Vel Satis
To start off, 2005 Renault Vel Satis is newer by 1 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 2,187 cc (4 cylinders), 2005 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2005 Renault Vel Satis (138 HP @ 4000 RPM) has 29 more horse power than 2004 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2005 Renault Vel Satis should accelerate faster than 2004 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Vel Satis weights approximately 1385 kg more than 2004 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Ariel Atom. However, in wet, icy, snow, or gravel driving conditions, 2005 Renault Vel Satis, 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 Renault Vel Satis (330 Nm @ 1750 RPM) has 182 more torque (in Nm) than 2004 Ariel Atom. (148 Nm @ 3000 RPM). This means 2005 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 2004 Ariel Atom.
Compare all specifications:
| 2004 Ariel Atom | 2005 Renault Vel Satis | |
| Make | Ariel | Renault |
| Model | Atom | Vel Satis |
| Year Released | 2004 | 2005 |
| Body Type | Roadster | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 1587 cc | 2187 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 138 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 148 Nm | 330 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 460 kg | 1845 kg |
| Vehicle Length | 3420 mm | 4870 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1200 mm | 1580 mm |
| Wheelbase Size | 2350 mm | 2810 mm |
