2007 Chevrolet Optra vs. 1977 Porsche 930
To start off, 2007 Chevrolet Optra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Porsche 930. In addition, the cost of maintenance, including insurance, on 1977 Porsche 930 would be higher. At 2,994 cc (6 cylinders), 1977 Porsche 930 is equipped with a bigger engine. In terms of performance, 1977 Porsche 930 (256 HP) has 148 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 1977 Porsche 930 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Optra weights approximately 29 kg more than 1977 Porsche 930.
Because 1977 Porsche 930 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 1977 Porsche 930. 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, 1977 Porsche 930 (350 Nm @ 3000 RPM) has 199 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1977 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 1977 Porsche 930 | |
| Make | Chevrolet | Porsche |
| Model | Optra | 930 |
| Year Released | 2007 | 1977 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1598 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 256 HP |
| Torque | 151 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 79 mm | 95 mm |
| Engine Stroke Size | 81.5 mm | 70.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1146 kg |
| Vehicle Length | 4510 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2610 mm | 2510 mm |
