1971 Alfa Romeo Spider vs. 2013 Dodge CHALLENGER
To start off, 2013 Dodge CHALLENGER is newer by 42 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Spider would be higher. At 3,600 cc (6 cylinders), 2013 Dodge CHALLENGER is equipped with a bigger engine. In terms of performance, 2013 Dodge CHALLENGER (301 HP @ 6350 RPM) has 170 more horse power than 1971 Alfa Romeo Spider. (131 HP @ 5500 RPM) In normal driving conditions, 2013 Dodge CHALLENGER should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2013 Dodge CHALLENGER weights approximately 695 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, 2013 Dodge CHALLENGER (363 Nm @ 4800 RPM) has 173 more torque (in Nm) than 1971 Alfa Romeo Spider. (190 Nm @ 3500 RPM). This means 2013 Dodge CHALLENGER 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 | 2013 Dodge CHALLENGER | |
| Make | Alfa Romeo | Dodge |
| Model | Spider | CHALLENGER |
| Year Released | 1971 | 2013 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 131 HP | 301 HP |
| Engine RPM | 5500 RPM | 6350 RPM |
| Torque | 190 Nm | 363 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 88.5 mm | 83 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1735 kg |
| Vehicle Length | 4130 mm | 5023 mm |
| Vehicle Width | 1640 mm | 1923 mm |
| Vehicle Height | 1300 mm | 1449 mm |
| Wheelbase Size | 2260 mm | 2946 mm |
