2003 Alfa Romeo 166 vs. 2007 Subaru Forester
To start off, 2007 Subaru Forester is newer by 4 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 3,177 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (247 HP @ 6200 RPM) has 84 more horse power than 2007 Subaru Forester. (163 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2007 Subaru Forester. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 79 kg more than 2007 Subaru Forester. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Forester 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, 2007 Subaru Forester 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 (289 Nm @ 4800 RPM) has 64 more torque (in Nm) than 2007 Subaru Forester. (225 Nm @ 4400 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Forester. 2007 Subaru Forester has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru Forester will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2007 Subaru Forester | |
| Make | Alfa Romeo | Subaru |
| Model | 166 | Forester |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 163 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 289 Nm | 225 Nm |
| Torque RPM | 4800 RPM | 4400 RPM |
| Engine Bore Size | 93 mm | 99.6 mm |
| Engine Stroke Size | 78 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Acceleration 0-100mph | 7.4 seconds | 9.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1461 kg |
| Vehicle Height | 1420 mm | 1740 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
| Fuel Consumption Overall | 12.5 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 69 L | 60 L |
