2007 Opel Zafira vs. 1975 Opel Ascona
To start off, 2007 Opel Zafira is newer by 32 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 1,897 cc (4 cylinders), 1975 Opel Ascona is equipped with a bigger engine. In terms of performance, 2007 Opel Zafira (138 HP @ 6300 RPM) has 48 more horse power than 1975 Opel Ascona. (90 HP @ 5100 RPM). In normal driving conditions, 2007 Opel Zafira should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Zafira weights approximately 513 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, 2007 Opel Zafira, 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, 2007 Opel Zafira (175 Nm @ 3800 RPM) has 28 more torque (in Nm) than 1975 Opel Ascona. (147 Nm @ 2800 RPM). This means 2007 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 2007 Opel Zafira | 1975 Opel Ascona | |
| Make | Opel | Opel |
| Model | Zafira | Ascona |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 90 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 175 Nm | 147 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Bore Size | 80.5 mm | 93 mm |
| Engine Stroke Size | 88.2 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1503 kg | 990 kg |
| Vehicle Length | 4050 mm | 4130 mm |
| Vehicle Width | 1650 mm | 1630 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2530 mm |
| Fuel Tank Capacity | 58 L | 50 L |
