2009 BMW Z4 vs. 1966 Citroen DS
To start off, 2009 BMW Z4 is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Citroen DS. In addition, the cost of maintenance, including insurance, on 1966 Citroen DS would be higher. At 2,494 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 115 more horse power than 1966 Citroen DS. (100 HP @ 5500 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1966 Citroen DS. With that said, vehicle weight also plays an important factor in acceleration. 1966 Citroen DS weights approximately 96 kg more than 2009 BMW Z4.
Because 2009 BMW Z4 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1966 Citroen DS, 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, 2009 BMW Z4 (250 Nm @ 2000 RPM) has 86 more torque (in Nm) than 1966 Citroen DS. (164 Nm @ 3000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1966 Citroen DS. 2009 BMW Z4 has automatic transmission and 1966 Citroen DS has manual transmission. 1966 Citroen DS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 1966 Citroen DS | |
| Make | BMW | Citroen |
| Model | Z4 | DS |
| Year Released | 2009 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2175 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 100 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 164 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 90 mm |
| Engine Stroke Size | 78.8 mm | 85.5 mm |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Top Speed | 227 km/hour | 164 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1386 kg |
| Vehicle Length | 4100 mm | 5000 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1540 mm |
| Wheelbase Size | 2500 mm | 3130 mm |
| Fuel Tank Capacity | 55 L | 65 L |
