2007 Citroen C4 vs. 1967 Opel Kadett
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 Kadett. In addition, the cost of maintenance, including insurance, on 1967 Opel Kadett would be higher. At 1,897 cc (4 cylinders), 1967 Opel Kadett is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (108 HP @ 4000 RPM) has 18 more horse power than 1967 Opel Kadett. (90 HP @ 5100 RPM). In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1967 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 524 kg more than 1967 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1967 Opel Kadett 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 Kadett. 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, 2007 Citroen C4 (240 Nm @ 1750 RPM) has 93 more torque (in Nm) than 1967 Opel Kadett. (147 Nm @ 2800 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Kadett.
Compare all specifications:
| 2007 Citroen C4 | 1967 Opel Kadett | |
| Make | Citroen | Opel |
| Model | C4 | Kadett |
| Year Released | 2007 | 1967 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 90 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 240 Nm | 147 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Bore Size | 75 mm | 93 mm |
| Engine Stroke Size | 88 mm | 69.8 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1354 kg | 830 kg |
| Vehicle Length | 4190 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1590 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2400 mm |
| Fuel Tank Capacity | 60 L | 44 L |
