1990 Alfa Romeo Spider vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 16 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 2,262 cc (4 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (153 HP @ 5800 RPM) has 29 more horse power than 1990 Alfa Romeo Spider. (124 HP @ 5600 RPM) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 1990 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 780 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 2006 Mercury Mariner 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, 2006 Mercury Mariner 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, 2006 Mercury Mariner (206 Nm @ 4250 RPM) has 40 more torque (in Nm) than 1990 Alfa Romeo Spider. (166 Nm @ 4200 RPM). This means 2006 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo Spider.
Compare all specifications:
| 1990 Alfa Romeo Spider | 2006 Mercury Mariner | |
| Make | Alfa Romeo | Mercury |
| Model | Spider | Mariner |
| Year Released | 1990 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 2262 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 124 HP | 153 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 166 Nm | 206 Nm |
| Torque RPM | 4200 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1145 kg | 1925 kg |
| Vehicle Length | 4250 mm | 4450 mm |
| Vehicle Width | 1640 mm | 1790 mm |
| Vehicle Height | 1300 mm | 1780 mm |
| Wheelbase Size | 2260 mm | 2630 mm |
| Fuel Tank Capacity | 50 L | 62 L |
