1999 GMC Sierra vs. 2008 Alfa Romeo 8C Competizione
To start off, 2008 Alfa Romeo 8C Competizione is newer by 9 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 8C Competizione (444 HP @ 7000 RPM) has 162 more horse power than 1999 GMC Sierra. (282 HP @ 5200 RPM) In normal driving conditions, 2008 Alfa Romeo 8C Competizione should accelerate faster than 1999 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 335 kg more than 2008 Alfa Romeo 8C Competizione.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 8C Competizione. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra 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, 2008 Alfa Romeo 8C Competizione (480 Nm @ 4750 RPM) has 40 more torque (in Nm) than 1999 GMC Sierra. (440 Nm @ 4000 RPM). This means 2008 Alfa Romeo 8C Competizione will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra.
Compare all specifications:
| 1999 GMC Sierra | 2008 Alfa Romeo 8C Competizione | |
| Make | GMC | Alfa Romeo |
| Model | Sierra | 8C Competizione |
| Year Released | 1999 | 2008 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 4691 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 282 HP | 444 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 440 Nm | 480 Nm |
| Torque RPM | 4000 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1835 kg | 1500 kg |
| Vehicle Length | 5170 mm | 4290 mm |
| Vehicle Width | 2000 mm | 1910 mm |
| Vehicle Height | 1810 mm | 1260 mm |
| Wheelbase Size | 3030 mm | 2600 mm |
