2003 Opel Astra vs. 2006 Suzuki Aerio
To start off, 2006 Suzuki Aerio is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,294 cc (4 cylinders), 2006 Suzuki Aerio is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 19 more horse power than 2006 Suzuki Aerio. (155 HP @ 5400 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 2006 Suzuki Aerio. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 345 kg more than 2006 Suzuki Aerio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Opel Astra (251 Nm @ 1950 RPM) has 44 more torque (in Nm) than 2006 Suzuki Aerio. (207 Nm @ 3000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2006 Suzuki Aerio.
Compare all specifications:
| 2003 Opel Astra | 2006 Suzuki Aerio | |
| Make | Opel | Suzuki |
| Model | Astra | Aerio |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 174 HP | 155 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 251 Nm | 207 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1065 kg |
| Vehicle Length | 4260 mm | 4240 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2740 mm | 2490 mm |
| Fuel Consumption | 6.9 L/100km | 7.6 L/100km |
| Fuel Consumption City | 12.9 L/100km | 9.4 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 52 L | 50 L |
