2007 Alfa Romeo 166 vs. 1993 Infiniti Q45
To start off, 2007 Alfa Romeo 166 is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1993 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1993 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1993 Infiniti Q45 (277 HP @ 6000 RPM) has 99 more horse power than 2007 Alfa Romeo 166. (178 HP @ 4000 RPM) In normal driving conditions, 1993 Infiniti Q45 should accelerate faster than 2007 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1993 Infiniti Q45 weights approximately 137 kg more than 2007 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 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 1993 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 166, 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, 1993 Infiniti Q45 (396 Nm @ 4000 RPM) has 11 more torque (in Nm) than 2007 Alfa Romeo 166. (385 Nm @ 2000 RPM). This means 1993 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 166. 1993 Infiniti Q45 has automatic transmission and 2007 Alfa Romeo 166 has manual transmission. 2007 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 166 | 1993 Infiniti Q45 | |
| Make | Alfa Romeo | Infiniti |
| Model | 166 | Q45 |
| Year Released | 2007 | 1993 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 4494 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 277 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 396 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 217 km/hour | 246 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1752 kg |
| Vehicle Length | 4730 mm | 5080 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2890 mm |
| Fuel Tank Capacity | 69 L | 72 L |
