2004 Audi A8 vs. 2006 Chevrolet Optra
To start off, 2006 Chevrolet Optra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 2,975 cc (6 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (217 HP) has 109 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2004 Audi A8 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 123 kg more than 2004 Audi A8.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Audi A8 (300 Nm @ 8200 RPM) has 150 more torque (in Nm) than 2006 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2004 Audi A8 | 2006 Chevrolet Optra | |
| Make | Audi | Chevrolet |
| Model | A8 | Optra |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 108 HP |
| Torque | 300 Nm | 150 Nm |
| Torque RPM | 8200 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 79.1 mm |
| Engine Stroke Size | 92.8 mm | 81.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1793 kg |
| Vehicle Length | 5060 mm | 4440 mm |
| Vehicle Height | 1450 mm | 1250 mm |
| Wheelbase Size | 2950 mm | 2610 mm |
| Fuel Consumption Overall | 9.6 L/100km | 14 L/100km |
| Fuel Tank Capacity | 42 L | 60 L |
