1971 Audi 100 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 1,871 cc (4 cylinders), 1971 Audi 100 is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (120 HP @ 4000 RPM) has 11 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 185 kg more than 1971 Audi 100. 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, 2005 Opel Astra (170 Nm @ 3800 RPM) has 9 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
1971 Audi 100 | 2005 Opel Astra | |
Make | Audi | Opel |
Model | 100 | Astra |
Year Released | 1971 | 2005 |
Engine Position | Front | Front |
Engine Size | 1871 cc | 1795 cc |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 109 HP | 120 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 161 Nm | 170 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 84.4 mm | 88.2 mm |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1050 kg | 1235 kg |
Vehicle Length | 4590 mm | 4520 mm |
Wheelbase Size | 2690 mm | 2740 mm |