2007 Alfa Romeo 159 vs. 1997 Infiniti Q45
To start off, 2007 Alfa Romeo 159 is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1997 Infiniti Q45 would be higher. At 4,130 cc (8 cylinders), 1997 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1997 Infiniti Q45 (265 HP @ 5600 RPM) has 117 more horse power than 2007 Alfa Romeo 159. (148 HP @ 4000 RPM) In normal driving conditions, 1997 Infiniti Q45 should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 1997 Infiniti Q45 weights approximately 99 kg more than 2007 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Infiniti Q45 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1997 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 159, being front wheel drive (FWD), will offer much better control with better grip. 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, 1997 Infiniti Q45 (378 Nm @ 4000 RPM) has 58 more torque (in Nm) than 2007 Alfa Romeo 159. (320 Nm @ 2000 RPM). This means 1997 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 159. 1997 Infiniti Q45 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. 1997 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1997 Infiniti Q45 | |
| Make | Alfa Romeo | Infiniti |
| Model | 159 | Q45 |
| Year Released | 2007 | 1997 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 4130 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 265 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 378 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Compression Ratio | 17.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1759 kg |
| Vehicle Length | 4670 mm | 5070 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
