2009 Lexus RX vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Lexus RX. In addition, the cost of maintenance, including insurance, on 2009 Lexus RX would be higher. At 3,456 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (273 HP @ 6200 RPM) has 66 more horse power than 2010 Alfa Romeo 159. (207 HP @ 4000 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 2010 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 65 kg more than 2010 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2010 Alfa Romeo 159 (401 Nm @ 1500 RPM) has 59 more torque (in Nm) than 2009 Lexus RX. (342 Nm @ 4700 RPM). This means 2010 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus RX. 2009 Lexus RX has automatic transmission and 2010 Alfa Romeo 159 has manual transmission. 2010 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus RX | 2010 Alfa Romeo 159 | |
| Make | Lexus | Alfa Romeo |
| Model | RX | 159 |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 2387 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 273 HP | 207 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 342 Nm | 401 Nm |
| Torque RPM | 4700 RPM | 1500 RPM |
| Engine Bore Size | 94 mm | 82 mm |
| Engine Stroke Size | 83 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 180 km/hour | 225 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 8.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1835 kg | 1770 kg |
| Vehicle Length | 4750 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1680 mm | 1460 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
| Fuel Consumption Overall | 11.2 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
