1990 Alfa Romeo Spider vs. 2005 Infiniti QX4
To start off, 2005 Infiniti QX4 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo Spider would be higher. At 3,496 cc (6 cylinders), 2005 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2005 Infiniti QX4 (238 HP @ 6000 RPM) has 118 more horse power than 1990 Alfa Romeo Spider. (120 HP @ 5800 RPM) In normal driving conditions, 2005 Infiniti QX4 should accelerate faster than 1990 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti QX4 weights approximately 800 kg more than 1990 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2005 Infiniti QX4 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, 2005 Infiniti QX4 (359 Nm @ 3200 RPM) has 202 more torque (in Nm) than 1990 Alfa Romeo Spider. (157 Nm @ 2700 RPM). This means 2005 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo Spider. 2005 Infiniti QX4 has automatic transmission and 1990 Alfa Romeo Spider has manual transmission. 1990 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Alfa Romeo Spider | 2005 Infiniti QX4 | |
| Make | Alfa Romeo | Infiniti |
| Model | Spider | QX4 |
| Year Released | 1990 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 3496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 238 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 157 Nm | 359 Nm |
| Torque RPM | 2700 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1960 kg |
| Vehicle Length | 4270 mm | 4660 mm |
| Vehicle Width | 1630 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1800 mm |
| Wheelbase Size | 2260 mm | 2710 mm |
