2007 Alfa Romeo Brera vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo Brera. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo Brera would be higher. At 2,197 cc (4 cylinders), 2007 Alfa Romeo Brera is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (197 HP @ 5400 RPM) has 15 more horse power than 2007 Alfa Romeo Brera. (182 HP @ 6500 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 2007 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Brera weights approximately 160 kg more than 2008 Opel Astra.
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, 2008 Opel Astra (262 Nm @ 4200 RPM) has 32 more torque (in Nm) than 2007 Alfa Romeo Brera. (230 Nm @ 4500 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo Brera.
Compare all specifications:
| 2007 Alfa Romeo Brera | 2008 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Brera | Astra |
| Year Released | 2007 | 2008 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 197 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 230 Nm | 262 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 94.6 mm | 86 mm |
| Engine Compression Ratio | 11.3:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 222 km/hour | 234 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1545 kg | 1385 kg |
| Vehicle Length | 4420 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
| Fuel Consumption Overall | 9.4 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
