2003 Alfa Romeo 156 vs. 2001 GMC Sonoma
To start off, 2003 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 GMC Sonoma. In addition, the cost of maintenance, including insurance, on 2001 GMC Sonoma would be higher. At 2,194 cc (4 cylinders), 2001 GMC Sonoma is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 4000 RPM) has 20 more horse power than 2001 GMC Sonoma. (118 HP @ 5000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2001 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sonoma weights approximately 162 kg more than 2003 Alfa Romeo 156.
Because 2001 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2001 GMC Sonoma 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, 2003 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 115 more torque (in Nm) than 2001 GMC Sonoma. (190 Nm @ 3600 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 GMC Sonoma.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2001 GMC Sonoma | |
| Make | Alfa Romeo | GMC |
| Model | 156 | Sonoma |
| Year Released | 2003 | 2001 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2194 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 118 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 305 Nm | 190 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1308 kg | 1470 kg |
| Vehicle Length | 4440 mm | 5210 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1600 mm |
| Wheelbase Size | 2600 mm | 3130 mm |
| Fuel Tank Capacity | 63 L | 98 L |
