2005 Ariel Atom vs. 2008 Mercedes-Benz CLS
To start off, 2008 Mercedes-Benz CLS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2005 Ariel Atom would be higher. At 4,965 cc (8 cylinders), 2008 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz CLS (302 HP @ 5600 RPM) has 193 more horse power than 2005 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2008 Mercedes-Benz CLS should accelerate faster than 2005 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz CLS weights approximately 1350 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2008 Mercedes-Benz CLS (460 Nm @ 2700 RPM) has 311 more torque (in Nm) than 2005 Ariel Atom. (149 Nm @ 3000 RPM). This means 2008 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Ariel Atom. 2008 Mercedes-Benz CLS 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. 2008 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Ariel Atom | 2008 Mercedes-Benz CLS | |
| Make | Ariel | Mercedes-Benz |
| Model | Atom | CLS |
| Year Released | 2005 | 2008 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 4965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 109 HP | 302 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 149 Nm | 460 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 460 kg | 1810 kg |
| Vehicle Length | 3420 mm | 4920 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1200 mm | 1400 mm |
| Wheelbase Size | 2350 mm | 2860 mm |
