2005 Smart Coupe vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Smart Coupe. In addition, the cost of maintenance, including insurance, on 2005 Smart Coupe would be higher. At 4,663 cc (8 cylinders), 2012 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 342 more horse power than 2005 Smart Coupe. (60 HP @ 5250 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2005 Smart Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CLS weights approximately 1160 kg more than 2005 Smart Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 505 more torque (in Nm) than 2005 Smart Coupe. (95 Nm @ 2000 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Coupe.
Compare all specifications:
| 2005 Smart Coupe | 2012 Mercedes-Benz CLS | |
| Make | Smart | Mercedes-Benz |
| Model | Coupe | CLS |
| Year Released | 2005 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Size | 698 cc | 4663 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 60 HP | 402 HP |
| Engine RPM | 5250 RPM | 5000 RPM |
| Torque | 95 Nm | 600 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Top Speed | 135 km/hour | 250 km/hour |
| Acceleration 0-100mph | 15.8 seconds | 5.2 seconds |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 730 kg | 1890 kg |
| Wheelbase Size | 1820 mm | 2875 mm |
| Fuel Tank Capacity | 33 L | 80 L |
