2009 Alfa Romeo Brera vs. 2004 GMC Sierra
To start off, 2009 Alfa Romeo Brera is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 44 more horse power than 2009 Alfa Romeo Brera. (256 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2009 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 632 kg more than 2009 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Brera 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, 2004 GMC Sierra (488 Nm) has 166 more torque (in Nm) than 2009 Alfa Romeo Brera. (322 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Brera.
Compare all specifications:
| 2009 Alfa Romeo Brera | 2004 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Brera | Sierra |
| Year Released | 2009 | 2004 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 5964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 300 HP |
| Torque | 322 Nm | 488 Nm |
| Engine Compression Ratio | 11.3:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1705 kg | 2337 kg |
| Vehicle Length | 4420 mm | 5650 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1940 mm |
| Wheelbase Size | 2530 mm | 3380 mm |
| Fuel Tank Capacity | 70 L | 129 L |
