2003 Alfa Romeo 156 vs. 2007 Chevrolet Suburban
To start off, 2007 Chevrolet Suburban is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 5,326 cc (8 cylinders), 2007 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Suburban (311 HP @ 5200 RPM) has 122 more horse power than 2003 Alfa Romeo 156. (189 HP @ 6300 RPM) In normal driving conditions, 2007 Chevrolet Suburban should accelerate faster than 2003 Alfa Romeo 156.
Because 2007 Chevrolet Suburban 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, 2007 Chevrolet Suburban 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, 2007 Chevrolet Suburban (454 Nm @ 4400 RPM) has 236 more torque (in Nm) than 2003 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2007 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2007 Chevrolet Suburban | |
| Make | Alfa Romeo | Chevrolet |
| Model | 156 | Suburban |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 5326 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 311 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 218 Nm | 454 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Engine Bore Size | 88 mm | 96 mm |
| Engine Stroke Size | 68.3 mm | 91.9 mm |
| Engine Compression Ratio | 10.3:1 | 9.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4440 mm | 5660 mm |
| Vehicle Width | 1750 mm | 2020 mm |
| Vehicle Height | 1400 mm | 1960 mm |
| Wheelbase Size | 2600 mm | 3310 mm |
| Fuel Tank Capacity | 63 L | 48 L |
