1991 Alfa Romeo Proteo vs. 2005 Isuzu Trooper
To start off, 2005 Isuzu Trooper 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 3,494 cc (6 cylinders), 2005 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo Proteo (256 HP @ 7200 RPM) has 44 more horse power than 2005 Isuzu Trooper. (212 HP @ 5400 RPM). In normal driving conditions, 1991 Alfa Romeo Proteo should accelerate faster than 2005 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Trooper weights approximately 510 kg more than 1991 Alfa Romeo Proteo.
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 Isuzu Trooper 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 Isuzu Trooper will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo Proteo | 2005 Isuzu Trooper | |
| Make | Alfa Romeo | Isuzu |
| Model | Proteo | Trooper |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 212 HP |
| Engine RPM | 7200 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1980 kg |
| Vehicle Length | 4150 mm | 4340 mm |
