2007 Acura RL vs. 1975 Alfa Romeo Spider
To start off, 2007 Acura RL is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Spider would be higher. At 3,471 cc (6 cylinders), 2007 Acura RL is equipped with a bigger engine. In terms of performance, 2007 Acura RL (290 HP @ 6200 RPM) has 158 more horse power than 1975 Alfa Romeo Spider. (132 HP @ 5400 RPM). In normal driving conditions, 2007 Acura RL should accelerate faster than 1975 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2007 Acura RL weights approximately 535 kg more than 1975 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 1975 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2007 Acura RL 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, 2007 Acura RL (348 Nm @ 5000 RPM) has 167 more torque (in Nm) than 1975 Alfa Romeo Spider. (181 Nm @ 4000 RPM). This means 2007 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Spider. 2007 Acura RL has automatic transmission and 1975 Alfa Romeo Spider has manual transmission. 1975 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RL | 1975 Alfa Romeo Spider | |
| Make | Acura | Alfa Romeo |
| Model | RL | Spider |
| Year Released | 2007 | 1975 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 290 HP | 132 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 348 Nm | 181 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 88.9 mm | 84 mm |
| Engine Stroke Size | 93 mm | 88.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 1040 kg |
| Vehicle Length | 4920 mm | 4130 mm |
| Vehicle Width | 1850 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2810 mm | 2260 mm |
