1985 Renault 25 vs. 2009 Saab 9-7X
To start off, 2009 Saab 9-7X is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault 25. In addition, the cost of maintenance, including insurance, on 1985 Renault 25 would be higher. At 5,999 cc (8 cylinders), 2009 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2009 Saab 9-7X (390 HP @ 6000 RPM) has 210 more horse power than 1985 Renault 25. (180 HP @ 5500 RPM) In normal driving conditions, 2009 Saab 9-7X should accelerate faster than 1985 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saab 9-7X weights approximately 234 kg more than 1985 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Saab 9-7X (542 Nm @ 4000 RPM) has 256 more torque (in Nm) than 1985 Renault 25. (286 Nm @ 3000 RPM). This means 2009 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 25.
Compare all specifications:
| 1985 Renault 25 | 2009 Saab 9-7X | |
| Make | Renault | Saab |
| Model | 25 | 9-7X |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2458 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 180 HP | 390 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 286 Nm | 542 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1574 kg |
| Vehicle Length | 4630 mm | 4910 mm |
| Vehicle Width | 1780 mm | 1920 mm |
| Vehicle Height | 1410 mm | 1750 mm |
| Wheelbase Size | 2730 mm | 2880 mm |
| Fuel Tank Capacity | 38 L | 83 L |
