2005 Mazda 6 vs. 1984 Renault 25
To start off, 2005 Mazda 6 is newer by 21 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 2,261 cc (4 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (165 HP @ 6500 RPM) has 47 more horse power than 1984 Renault 25. (118 HP @ 5500 RPM). In normal driving conditions, 2005 Mazda 6 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 270 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.
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, 2005 Mazda 6 (205 Nm @ 4000 RPM) has 37 more torque (in Nm) than 1984 Renault 25. (168 Nm @ 4500 RPM). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2005 Mazda 6 | 1984 Renault 25 | |
| Make | Mazda | Renault |
| Model | 6 | 25 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 165 HP | 118 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 205 Nm | 168 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 87.5 mm | 88 mm |
| Engine Stroke Size | 94 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 211 km/hour | 195 km/hour |
| Acceleration 0-100mph | 9 seconds | 10.7 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1160 kg |
| Vehicle Length | 4690 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2680 mm | 2610 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10 L/100km |
| Fuel Tank Capacity | 64 L | 38 L |
