2004 Alfa Romeo 156 vs. 2003 Subaru R2
To start off, 2004 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 1,969 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (113 HP @ 4000 RPM) has 69 more horse power than 2003 Subaru R2. (44 HP @ 6000 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 605 kg more than 2003 Subaru R2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Alfa Romeo 156 (275 Nm @ 2000 RPM) has 217 more torque (in Nm) than 2003 Subaru R2. (58 Nm @ 5200 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2003 Subaru R2 | |
| Make | Alfa Romeo | Subaru |
| Model | 156 | R2 |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 113 HP | 44 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 275 Nm | 58 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Engine Bore Size | 82 mm | 56 mm |
| Engine Stroke Size | 90.4 mm | 66.8 mm |
| Engine Compression Ratio | 18.4:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1405 kg | 800 kg |
| Vehicle Length | 4440 mm | 3400 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1400 mm | 1530 mm |
| Wheelbase Size | 2550 mm | 2370 mm |
| Fuel Tank Capacity | 63 L | 30 L |
