2006 Chevrolet Optra vs. 2003 Smart Roadster
To start off, 2006 Chevrolet Optra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2003 Smart Roadster would be higher. At 1,799 cc (4 cylinders), 2006 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Optra (120 HP @ 5800 RPM) has 39 more horse power than 2003 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 2006 Chevrolet Optra should accelerate faster than 2003 Smart Roadster.
Because 2003 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 2003 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Optra, 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 Optra (165 Nm @ 4000 RPM) has 55 more torque (in Nm) than 2003 Smart Roadster. (110 Nm @ 2250 RPM). This means 2006 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 2003 Smart Roadster.
Compare all specifications:
2006 Chevrolet Optra | 2003 Smart Roadster | |
Make | Chevrolet | Smart |
Model | Optra | Roadster |
Year Released | 2006 | 2003 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 1799 cc | 698 cc |
Engine Cylinders | 4 cylinders | 3 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 120 HP | 81 HP |
Engine RPM | 5800 RPM | 5250 RPM |
Torque | 165 Nm | 110 Nm |
Torque RPM | 4000 RPM | 2250 RPM |
Engine Bore Size | 81.6 mm | 66.5 mm |
Engine Stroke Size | 86 mm | 67 mm |
Engine Compression Ratio | 9.8:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | 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 Length | 4440 mm | 3430 mm |
Vehicle Width | 1730 mm | 1620 mm |
Vehicle Height | 1460 mm | 1200 mm |
Wheelbase Size | 2610 mm | 2370 mm |