1991 Mercedes-Benz C 112 vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz C 112. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz C 112 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz C 112 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz C 112 (402 HP @ 5200 RPM) has 321 more horse power than 2005 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2005 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz C 112 weights approximately 662 kg more than 2005 Smart Roadster. 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, 1991 Mercedes-Benz C 112 (580 Nm @ 3800 RPM) has 470 more torque (in Nm) than 2005 Smart Roadster. (110 Nm @ 2250 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster.
Compare all specifications:
| 1991 Mercedes-Benz C 112 | 2005 Smart Roadster | |
| Make | Mercedes-Benz | Smart |
| Model | C 112 | Roadster |
| Year Released | 1991 | 2005 |
| Engine Position | Middle | Rear |
| Engine Size | 5987 cc | 698 cc |
| Engine Cylinders | 12 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 402 HP | 81 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 580 Nm | 110 Nm |
| Torque RPM | 3800 RPM | 2250 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 307 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 10.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1550 kg | 888 kg |
| Vehicle Length | 4620 mm | 3430 mm |
| Vehicle Width | 1980 mm | 1620 mm |
| Vehicle Height | 1210 mm | 1200 mm |
| Wheelbase Size | 2710 mm | 2370 mm |
| Fuel Tank Capacity | 100 L | 35 L |
