2007 Citroen C4 vs. 1967 Opel Olympia
To start off, 2007 Citroen C4 is newer by 40 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 1,896 cc (4 cylinders), 1967 Opel Olympia is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (108 HP) has 23 more horse power than 1967 Opel Olympia. (85 HP). In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1967 Opel Olympia. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 310 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 1967 Opel Olympia 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 1967 Opel Olympia. However, in wet, icy, snow, or gravel driving conditions, 2007 Citroen C4, 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, 1967 Opel Olympia (150 Nm @ 2800 RPM) has 3 more torque (in Nm) than 2007 Citroen C4. (147 Nm @ 4000 RPM). This means 1967 Opel Olympia will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 1967 Opel Olympia | |
| Make | Citroen | Opel |
| Model | C4 | Olympia |
| Year Released | 2007 | 1967 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 85 HP |
| Torque | 147 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 78 mm | 93 mm |
| Engine Stroke Size | 82 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1200 kg | 890 kg |
| Vehicle Length | 4270 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2610 mm | 2420 mm |
| Fuel Tank Capacity | 60 L | 44 L |
