1971 Alfa Romeo Spider vs. 1968 Dodge Polara
To start off, 1971 Alfa Romeo Spider is newer by 3 year(s). Which means there will be less support and parts availability for 1968 Dodge Polara. In addition, the cost of maintenance, including insurance, on 1968 Dodge Polara would be higher. At 5,210 cc (8 cylinders), 1968 Dodge Polara is equipped with a bigger engine. In terms of performance, 1968 Dodge Polara (230 HP @ 4400 RPM) has 99 more horse power than 1971 Alfa Romeo Spider. (131 HP @ 5500 RPM) In normal driving conditions, 1968 Dodge Polara should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1968 Dodge Polara weights approximately 440 kg more than 1971 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1968 Dodge Polara (461 Nm @ 2400 RPM) has 271 more torque (in Nm) than 1971 Alfa Romeo Spider. (190 Nm @ 3500 RPM). This means 1968 Dodge Polara will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Spider.
Compare all specifications:
| 1971 Alfa Romeo Spider | 1968 Dodge Polara | |
| Make | Alfa Romeo | Dodge |
| Model | Spider | Polara |
| Year Released | 1971 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 230 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 190 Nm | 461 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 99.3 mm |
| Engine Stroke Size | 88.5 mm | 84.1 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1480 kg |
| Vehicle Length | 4130 mm | 5410 mm |
| Vehicle Width | 1640 mm | 1990 mm |
| Vehicle Height | 1300 mm | 1450 mm |
| Wheelbase Size | 2260 mm | 3030 mm |
