2005 Lexus IS vs. 2012 Alfa Romeo 159
To start off, 2012 Alfa Romeo 159 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Lexus IS. In addition, the cost of maintenance, including insurance, on 2005 Lexus IS would be higher. At 3,195 cc (6 cylinders), 2012 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2012 Alfa Romeo 159 (256 HP @ 6200 RPM) has 55 more horse power than 2005 Lexus IS. (201 HP @ 5600 RPM) In normal driving conditions, 2012 Alfa Romeo 159 should accelerate faster than 2005 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2012 Alfa Romeo 159 weights approximately 265 kg more than 2005 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2012 Alfa Romeo 159 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, 2012 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 12 more torque (in Nm) than 2005 Lexus IS. (310 Nm @ 3800 RPM). This means 2012 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus IS. 2005 Lexus IS has automatic transmission and 2012 Alfa Romeo 159 has manual transmission. 2012 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Lexus IS | 2012 Alfa Romeo 159 | |
| Make | Lexus | Alfa Romeo |
| Model | IS | 159 |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 3195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 256 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 310 Nm | 322 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 230 km/hour | 232 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1805 kg |
| Vehicle Length | 4510 mm | 4670 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Consumption Overall | 11.4 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
