2007 Chevrolet Optra vs. 2003 De Tomaso Guara
To start off, 2007 Chevrolet Optra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 De Tomaso Guara. In addition, the cost of maintenance, including insurance, on 2003 De Tomaso Guara would be higher. At 4,601 cc (8 cylinders), 2003 De Tomaso Guara is equipped with a bigger engine. In terms of performance, 2003 De Tomaso Guara (305 HP) has 197 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 2003 De Tomaso Guara should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2003 De Tomaso Guara weights approximately 25 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 De Tomaso Guara 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 De Tomaso Guara. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2003 De Tomaso Guara (414 Nm @ 4800 RPM) has 263 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2003 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 2003 De Tomaso Guara | |
| Make | Chevrolet | De Tomaso |
| Model | Optra | Guara |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Middle |
| Engine Size | 1598 cc | 4601 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 305 HP |
| Torque | 151 Nm | 414 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 79 mm | 90.2 mm |
| Engine Stroke Size | 81.5 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1175 kg | 1200 kg |
| Vehicle Length | 4510 mm | 4200 mm |
| Vehicle Width | 1730 mm | 2040 mm |
| Vehicle Height | 1450 mm | 1210 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
