2007 Alfa Romeo 159 vs. 2011 Infiniti EX
To start off, 2011 Infiniti EX is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 159 would be higher. At 3,500 cc (6 cylinders), 2011 Infiniti EX is equipped with a bigger engine. In terms of performance, 2011 Infiniti EX (297 HP @ 6800 RPM) has 41 more horse power than 2007 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2011 Infiniti EX should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 84 kg more than 2011 Infiniti EX.
Because 2007 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Infiniti EX. In wet, icy, snow, or gravel driving conditions, 2007 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, 2011 Infiniti EX (343 Nm @ 4800 RPM) has 21 more torque (in Nm) than 2007 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2011 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 159. 2011 Infiniti EX has automatic transmission and 2007 Alfa Romeo 159 has manual transmission. 2007 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2011 Infiniti EX | |
| Make | Alfa Romeo | Infiniti |
| Model | 159 | EX |
| Year Released | 2007 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 297 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 322 Nm | 343 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1805 kg | 1721 kg |
| Vehicle Length | 4670 mm | 4630 mm |
| Vehicle Width | 1840 mm | 1803 mm |
| Vehicle Height | 1460 mm | 1572 mm |
| Wheelbase Size | 2710 mm | 2799 mm |
| Fuel Tank Capacity | 70 L | 76 L |
