2005 BMW 525 vs. 1967 Opel Olympia
To start off, 2005 BMW 525 is newer by 38 year(s). Which means there will be less support and parts availability for 1967 Opel Olympia. In addition, the cost of maintenance, including insurance, on 1967 Opel Olympia would be higher. At 2,497 cc (6 cylinders), 2005 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 142 more horse power than 1967 Opel Olympia. (73 HP @ 5200 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1967 Opel Olympia. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 796 kg more than 1967 Opel Olympia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1967 Opel Olympia. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 will offer significantly more control. 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 BMW 525 (250 Nm @ 2750 RPM) has 122 more torque (in Nm) than 1967 Opel Olympia. (128 Nm @ 2700 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Olympia. 2005 BMW 525 has automatic transmission and 1967 Opel Olympia has manual transmission. 1967 Opel Olympia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 525 | 1967 Opel Olympia | |
| Make | BMW | Opel |
| Model | 525 | Olympia |
| Year Released | 2005 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 73 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 250 Nm | 128 Nm |
| Torque RPM | 2750 RPM | 2700 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 78.8 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 6.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1686 kg | 890 kg |
| Vehicle Length | 4850 mm | 4190 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1490 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2420 mm |
| Fuel Tank Capacity | 70 L | 44 L |
