2005 Ariel Atom vs. 2001 Cadillac Seville
To start off, 2005 Ariel Atom is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 2001 Cadillac Seville would be higher. At 4,600 cc (8 cylinders), 2001 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2001 Cadillac Seville (300 HP @ 6000 RPM) has 191 more horse power than 2005 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2001 Cadillac Seville should accelerate faster than 2005 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2001 Cadillac Seville weights approximately 1344 kg more than 2005 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Cadillac Seville, 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 Cadillac Seville (400 Nm @ 4500 RPM) has 251 more torque (in Nm) than 2005 Ariel Atom. (149 Nm @ 3000 RPM). This means 2001 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2005 Ariel Atom. 2001 Cadillac Seville has automatic transmission and 2005 Ariel Atom has manual transmission. 2005 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Ariel Atom | 2001 Cadillac Seville | |
| Make | Ariel | Cadillac |
| Model | Atom | Seville |
| Year Released | 2005 | 2001 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 300 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 149 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 460 kg | 1804 kg |
| Vehicle Length | 3420 mm | 5110 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1200 mm | 1420 mm |
| Wheelbase Size | 2350 mm | 2890 mm |
