1991 Opel Astra vs. 1973 Volkswagen Passat
To start off, 1991 Opel Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1973 Volkswagen Passat would be higher. At 1,698 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1973 Volkswagen Passat (59 HP @ 5500 RPM) has 3 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM) In normal driving conditions, 1973 Volkswagen Passat should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 141 kg more than 1973 Volkswagen Passat.
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, 1991 Opel Astra (105 Nm @ 2400 RPM) has 10 more torque (in Nm) than 1973 Volkswagen Passat. (95 Nm @ 2500 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Volkswagen Passat.
Compare all specifications:
1991 Opel Astra | 1973 Volkswagen Passat | |
Make | Opel | Volkswagen |
Model | Astra | Passat |
Year Released | 1991 | 1973 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1698 cc | 1297 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 56 HP | 59 HP |
Engine RPM | 4600 RPM | 5500 RPM |
Torque | 105 Nm | 95 Nm |
Torque RPM | 2400 RPM | 2500 RPM |
Engine Bore Size | 82.5 mm | 75 mm |
Engine Stroke Size | 79.5 mm | 72 mm |
Engine Compression Ratio | 23.0:1 | 8.2:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1035 kg | 894 kg |
Vehicle Length | 4250 mm | 4200 mm |
Vehicle Width | 1690 mm | 1630 mm |
Vehicle Height | 1430 mm | 1370 mm |
Wheelbase Size | 2530 mm | 2480 mm |