1999 Opel Astra vs. 1975 Volkswagen Passat
To start off, 1999 Opel Astra is newer by 24 year(s). Which means there will be less support and parts availability for 1975 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1975 Volkswagen Passat would be higher. At 1,389 cc (4 cylinders), 1999 Opel Astra is equipped with a bigger engine. In terms of performance, 1999 Opel Astra (88 HP @ 6000 RPM) has 28 more horse power than 1975 Volkswagen Passat. (60 HP @ 5500 RPM). In normal driving conditions, 1999 Opel Astra should accelerate faster than 1975 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Astra weights approximately 270 kg more than 1975 Volkswagen Passat. 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, 1999 Opel Astra (125 Nm @ 4000 RPM) has 31 more torque (in Nm) than 1975 Volkswagen Passat. (94 Nm @ 2500 RPM). This means 1999 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Volkswagen Passat.
Compare all specifications:
| 1999 Opel Astra | 1975 Volkswagen Passat | |
| Make | Opel | Volkswagen |
| Model | Astra | Passat |
| Year Released | 1999 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1272 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 60 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 125 Nm | 94 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 77.6 mm | 75 mm |
| Engine Stroke Size | 73.4 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 920 kg |
| Vehicle Length | 4300 mm | 4200 mm |
| Vehicle Width | 1720 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2620 mm | 2480 mm |
