2007 Opel Astra vs. 2004 Honda Civic
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Honda Civic. In addition, the cost of maintenance, including insurance, on 2004 Honda Civic would be higher. At 1,668 cc (4 cylinders), 2004 Honda Civic is equipped with a bigger engine. In terms of performance, 2004 Honda Civic (108 HP @ 5600 RPM) has 19 more horse power than 2007 Opel Astra. (89 HP @ 4000 RPM) In normal driving conditions, 2004 Honda Civic should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 188 kg more than 2004 Honda Civic.
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, 2007 Opel Astra (200 Nm @ 1750 RPM) has 45 more torque (in Nm) than 2004 Honda Civic. (155 Nm @ 4300 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Honda Civic. 2004 Honda Civic has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Honda Civic will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Astra | 2004 Honda Civic | |
| Make | Opel | Honda |
| Model | Astra | Civic |
| Year Released | 2007 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1668 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 108 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 200 Nm | 155 Nm |
| Torque RPM | 1750 RPM | 4300 RPM |
| Engine Bore Size | 69.6 mm | 75 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 172 km/hour | 187 km/hour |
| Acceleration 0-100mph | 14.1 seconds | 10.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1380 kg | 1192 kg |
| Vehicle Length | 4520 mm | 4150 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
| Fuel Consumption Overall | 4.8 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 52 L | 50 L |
