1992 Renault 21 vs. 2006 Saab 9-7X
To start off, 2006 Saab 9-7X is newer by 14 year(s). Which means there will be less support and parts availability for 1992 Renault 21. In addition, the cost of maintenance, including insurance, on 1992 Renault 21 would be higher. At 5,326 cc, 2006 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2006 Saab 9-7X (300 HP @ 5200 RPM) has 225 more horse power than 1992 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2006 Saab 9-7X should accelerate faster than 1992 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 9-7X weights approximately 575 kg more than 1992 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Saab 9-7X is four wheel drive (4WD), it will have significant more traction and grip than 1992 Renault 21. In wet, icy, snow, or gravel driving conditions, 2006 Saab 9-7X will offer significantly more control. 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, 2006 Saab 9-7X (447 Nm @ 4000 RPM) has 318 more torque (in Nm) than 1992 Renault 21. (129 Nm @ 3250 RPM). This means 2006 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1992 Renault 21. 2006 Saab 9-7X has automatic transmission and 1992 Renault 21 has manual transmission. 1992 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Renault 21 | 2006 Saab 9-7X | |
| Make | Renault | Saab |
| Model | 21 | 9-7X |
| Year Released | 1992 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1721 cc | 5326 cc |
| Horse Power | 75 HP | 300 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 129 Nm | 447 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 955 kg | 1530 kg |
| Vehicle Length | 4470 mm | 4910 mm |
| Vehicle Width | 1730 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1750 mm |
| Wheelbase Size | 2550 mm | 2880 mm |
| Fuel Consumption Overall | 7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 55 L | 83 L |
