2003 Alfa Romeo 166 vs. 2013 Infiniti IPL
To start off, 2013 Infiniti IPL is newer by 10 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 3,696 cc (4 cylinders), 2013 Infiniti IPL is equipped with a bigger engine. In terms of performance, 2013 Infiniti IPL (338 HP @ 7400 RPM) has 166 more horse power than 2003 Alfa Romeo 166. (172 HP @ 4000 RPM) In normal driving conditions, 2013 Infiniti IPL should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti IPL weights approximately 37 kg more than 2003 Alfa Romeo 166. 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, 2003 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 23 more torque (in Nm) than 2013 Infiniti IPL. (362 Nm @ 5200 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti IPL. 2013 Infiniti IPL 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. 2013 Infiniti IPL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2013 Infiniti IPL | |
| Make | Alfa Romeo | Infiniti |
| Model | 166 | IPL |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3696 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 172 HP | 338 HP |
| Engine RPM | 4000 RPM | 7400 RPM |
| Torque | 385 Nm | 362 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Engine Bore Size | 82.1 mm | 95 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 8.9 seconds | 6.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1652 kg |
| Vehicle Length | 4730 mm | 4650 mm |
| Vehicle Width | 1810 mm | 1823 mm |
| Vehicle Height | 1420 mm | 1406 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
