1985 Opel Kadett vs. 2006 Saab 9-7X
To start off, 2006 Saab 9-7X is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 4,195 cc, 2006 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2006 Saab 9-7X (291 HP @ 6000 RPM) has 176 more horse power than 1985 Opel Kadett. (115 HP @ 5800 RPM) In normal driving conditions, 2006 Saab 9-7X should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 9-7X weights approximately 595 kg more than 1985 Opel Kadett. 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, 2006 Saab 9-7X (376 Nm @ 3600 RPM) has 226 more torque (in Nm) than 1985 Opel Kadett. (150 Nm @ 4800 RPM). This means 2006 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett. 2006 Saab 9-7X has automatic transmission and 1985 Opel Kadett has manual transmission. 1985 Opel Kadett 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:
| 1985 Opel Kadett | 2006 Saab 9-7X | |
| Make | Opel | Saab |
| Model | Kadett | 9-7X |
| Year Released | 1985 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 4195 cc |
| Horse Power | 115 HP | 291 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 150 Nm | 376 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Engine Bore Size | 84.8 mm | 93 mm |
| Engine Stroke Size | 79.5 mm | 101.9 mm |
| Engine Compression Ratio | 9.5:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 1525 kg |
| Vehicle Length | 4010 mm | 4910 mm |
| Vehicle Width | 1670 mm | 1920 mm |
| Vehicle Height | 1360 mm | 1750 mm |
| Wheelbase Size | 2530 mm | 2880 mm |
