2006 Audi A4 vs. 2006 Chevrolet Optra
To start off, both 2006 Audi A4 and 2006 Chevrolet Optra were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,780 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (161 HP) has 53 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 240 kg more than 2006 Audi A4.
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, 2006 Audi A4 (225 Nm @ 1800 RPM) has 74 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 2006 Audi A4 | 2006 Chevrolet Optra | |
| Make | Audi | Chevrolet |
| Model | A4 | Optra |
| Year Released | 2006 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 108 HP |
| Torque | 225 Nm | 151 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 81.5 mm |
| Top Speed | 220 km/hour | 187 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1750 kg |
| Vehicle Length | 4590 mm | 4440 mm |
| Vehicle Height | 1430 mm | 1250 mm |
| Wheelbase Size | 2650 mm | 2610 mm |
| Fuel Consumption Overall | 8.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
