2005 Acura RL vs. 1991 Alfa Romeo Proteo
To start off, 2005 Acura RL is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo Proteo. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo Proteo would be higher. At 3,471 cc (6 cylinders), 2005 Acura RL is equipped with a bigger engine. In terms of performance, 2005 Acura RL (296 HP @ 6200 RPM) has 40 more horse power than 1991 Alfa Romeo Proteo. (256 HP @ 7200 RPM). In normal driving conditions, 2005 Acura RL should accelerate faster than 1991 Alfa Romeo Proteo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura RL weights approximately 337 kg more than 1991 Alfa Romeo Proteo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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. 2005 Acura RL has automatic transmission and 1991 Alfa Romeo Proteo has manual transmission. 1991 Alfa Romeo Proteo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura RL | 1991 Alfa Romeo Proteo | |
| Make | Acura | Alfa Romeo |
| Model | RL | Proteo |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 2959 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 256 HP |
| Engine RPM | 6200 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1807 kg | 1470 kg |
| Vehicle Length | 4920 mm | 4150 mm |
