2008 Audi A6 vs. 2006 Chevrolet Optra
To start off, 2008 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Optra would be higher. At 2,965 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (230 HP) has 122 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 70 kg more than 2006 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 will offer significantly more control. 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, 2008 Audi A6 (450 Nm @ 1400 RPM) has 299 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2008 Audi A6 | 2006 Chevrolet Optra | |
| Make | Audi | Chevrolet |
| Model | A6 | Optra |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 108 HP |
| Torque | 450 Nm | 151 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 79 mm |
| Engine Stroke Size | 91.4 mm | 81.5 mm |
| Top Speed | 247 km/hour | 187 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1820 kg | 1750 kg |
| Vehicle Length | 4920 mm | 4440 mm |
| Vehicle Height | 1470 mm | 1250 mm |
| Wheelbase Size | 2850 mm | 2610 mm |
| Fuel Consumption Overall | 8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
