2004 Alfa Romeo 156 vs. 2011 Scion xD
To start off, 2011 Scion xD is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 1,969 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2011 Scion xD (128 HP @ 6000 RPM) has 15 more horse power than 2004 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 2011 Scion xD should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 214 kg more than 2011 Scion xD.
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 106 more torque (in Nm) than 2011 Scion xD. (169 Nm @ 4400 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2011 Scion xD. 2011 Scion xD has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Scion xD will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2011 Scion xD | |
| Make | Alfa Romeo | Scion |
| Model | 156 | xD |
| Year Released | 2004 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 128 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 275 Nm | 169 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 4-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1405 kg | 1191 kg |
| Vehicle Length | 4440 mm | 3929 mm |
| Vehicle Width | 1750 mm | 1725 mm |
| Vehicle Height | 1400 mm | 1509 mm |
| Wheelbase Size | 2550 mm | 2461 mm |
| Fuel Tank Capacity | 63 L | 42 L |
