1975 Opel Ascona vs. 2003 Saab 05-Sep
To start off, 2003 Saab 05-Sep is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 1,983 cc (4 cylinders), 2003 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2003 Saab 05-Sep (148 HP @ 5300 RPM) has 58 more horse power than 1975 Opel Ascona. (90 HP @ 4800 RPM) In normal driving conditions, 2003 Saab 05-Sep should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 05-Sep weights approximately 486 kg more than 1975 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Opel Ascona 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 1975 Opel Ascona. However, in wet, icy, snow, or gravel driving conditions, 2003 Saab 05-Sep, 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, 2003 Saab 05-Sep (240 Nm @ 1800 RPM) has 94 more torque (in Nm) than 1975 Opel Ascona. (146 Nm @ 3800 RPM). This means 2003 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 1975 Opel Ascona | 2003 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Ascona | 05-Sep |
| Year Released | 1975 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 148 HP |
| Engine RPM | 4800 RPM | 5300 RPM |
| Torque | 146 Nm | 240 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 93 mm | 86 mm |
| Engine Stroke Size | 69.8 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1002 kg | 1488 kg |
| Vehicle Length | 4130 mm | 4820 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 75 L |
