1985 Alfa Romeo 90 vs. 1984 Renault 25
To start off, 1985 Alfa Romeo 90 is newer by 1 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 2,391 cc (4 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 90 (109 HP @ 4200 RPM) has 20 more horse power than 1984 Renault 25. (89 HP @ 4250 RPM). In normal driving conditions, 1985 Alfa Romeo 90 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 90 weights approximately 14 kg more than 1984 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Alfa Romeo 90 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 Alfa Romeo 90. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 25, being front wheel drive (FWD), will offer much better control with better grip. 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, 1985 Alfa Romeo 90 (235 Nm @ 2300 RPM) has 58 more torque (in Nm) than 1984 Renault 25. (177 Nm @ 2000 RPM). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 1985 Alfa Romeo 90 | 1984 Renault 25 | |
| Make | Alfa Romeo | Renault |
| Model | 90 | 25 |
| Year Released | 1985 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2391 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 89 HP |
| Engine RPM | 4200 RPM | 4250 RPM |
| Torque | 235 Nm | 177 Nm |
| Torque RPM | 2300 RPM | 2000 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 22.0:1 | 21.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 178 km/hour | 172 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1236 kg |
| Vehicle Length | 4400 mm | 4630 mm |
| Vehicle Width | 1650 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2730 mm |
| Fuel Tank Capacity | 49 L | 38 L |
