2006 Chevrolet Cobalt vs. 2001 Smart Roadster
To start off, 2006 Chevrolet Cobalt is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2001 Smart Roadster would be higher. At 2,189 cc (4 cylinders), 2006 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Cobalt (143 HP @ 5600 RPM) has 62 more horse power than 2001 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2006 Chevrolet Cobalt should accelerate faster than 2001 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Cobalt weights approximately 401 kg more than 2001 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Smart Roadster 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 2001 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Cobalt, 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, 2006 Chevrolet Cobalt (210 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2001 Smart Roadster. (110 Nm @ 2250 RPM). This means 2006 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2001 Smart Roadster.
Compare all specifications:
| 2006 Chevrolet Cobalt | 2001 Smart Roadster | |
| Make | Chevrolet | Smart |
| Model | Cobalt | Roadster |
| Year Released | 2006 | 2001 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 2189 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 143 HP | 81 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 210 Nm | 110 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Bore Size | 86.1 mm | 66.5 mm |
| Engine Stroke Size | 94.5 mm | 67 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1266 kg | 865 kg |
| Vehicle Length | 4590 mm | 3430 mm |
| Vehicle Width | 1730 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1200 mm |
| Wheelbase Size | 2630 mm | 2370 mm |
| Fuel Tank Capacity | 117 L | 35 L |
