2006 Alfa Romeo Brera vs. 1991 Porsche 928
To start off, 2006 Alfa Romeo Brera is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Porsche 928. In addition, the cost of maintenance, including insurance, on 1991 Porsche 928 would be higher. At 5,397 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 89 more horse power than 2006 Alfa Romeo Brera. (256 HP @ 6200 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 2006 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo Brera weights approximately 105 kg more than 1991 Porsche 928.
Because 2006 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2006 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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 178 more torque (in Nm) than 2006 Alfa Romeo Brera. (322 Nm @ 4500 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo Brera.
Compare all specifications:
| 2006 Alfa Romeo Brera | 1991 Porsche 928 | |
| Make | Alfa Romeo | Porsche |
| Model | Brera | 928 |
| Year Released | 2006 | 1991 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 5397 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 256 HP | 345 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 322 Nm | 500 Nm |
| Torque RPM | 4500 RPM | 4250 RPM |
| Engine Compression Ratio | 11.3:1 | 10.4:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1600 kg |
| Vehicle Length | 4420 mm | 4450 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1290 mm |
| Wheelbase Size | 2530 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 86 L |
