2002 Alfa Romeo 156 vs. 1991 Renault 25
To start off, 2002 Alfa Romeo 156 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Renault 25. In addition, the cost of maintenance, including insurance, on 1991 Renault 25 would be higher. At 1,995 cc (4 cylinders), 1991 Renault 25 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (164 HP @ 6200 RPM) has 62 more horse power than 1991 Renault 25. (102 HP @ 5500 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 1991 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 156 weights approximately 290 kg more than 1991 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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. Let's talk about torque, 2002 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 47 more torque (in Nm) than 1991 Renault 25. (159 Nm @ 3000 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 25.
Compare all specifications:
| 2002 Alfa Romeo 156 | 1991 Renault 25 | |
| Make | Alfa Romeo | Renault |
| Model | 156 | 25 |
| Year Released | 2002 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 164 HP | 102 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 206 Nm | 159 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 88 mm |
| Engine Stroke Size | 91 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1435 kg | 1145 kg |
| Vehicle Length | 4440 mm | 4720 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2730 mm |
