2003 Alfa Romeo 166 vs. 2004 GMC Sonoma
To start off, 2004 GMC Sonoma is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 99 more horse power than 2004 GMC Sonoma. (118 HP @ 5000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2004 GMC Sonoma. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 80 kg more than 2004 GMC Sonoma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2004 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 166 (265 Nm @ 5000 RPM) has 75 more torque (in Nm) than 2004 GMC Sonoma. (190 Nm @ 3600 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sonoma. 2003 Alfa Romeo 166 has automatic transmission and 2004 GMC Sonoma has manual transmission. 2004 GMC Sonoma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2004 GMC Sonoma | |
| Make | Alfa Romeo | GMC |
| Model | 166 | Sonoma |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 118 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 265 Nm | 190 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1470 kg |
| Vehicle Length | 4730 mm | 5210 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1600 mm |
| Wheelbase Size | 2600 mm | 3130 mm |
| Fuel Tank Capacity | 69 L | 98 L |
