2009 Citroen C6 vs. 1978 Volkswagen Passat
To start off, 2009 Citroen C6 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1978 Volkswagen Passat would be higher. At 2,720 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (201 HP @ 4200 RPM) has 142 more horse power than 1978 Volkswagen Passat. (59 HP @ 5500 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1978 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 990 kg more than 1978 Volkswagen Passat. 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, 2009 Citroen C6 (440 Nm @ 1900 RPM) has 345 more torque (in Nm) than 1978 Volkswagen Passat. (95 Nm @ 3400 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Volkswagen Passat. 2009 Citroen C6 has automatic transmission and 1978 Volkswagen Passat has manual transmission. 1978 Volkswagen Passat will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C6 | 1978 Volkswagen Passat | |
| Make | Citroen | Volkswagen |
| Model | C6 | Passat |
| Year Released | 2009 | 1978 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 1272 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 201 HP | 59 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 440 Nm | 95 Nm |
| Torque RPM | 1900 RPM | 3400 RPM |
| Engine Bore Size | 81 mm | 75 mm |
| Engine Stroke Size | 88 mm | 72 mm |
| Engine Compression Ratio | 17.3:1 | 8.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1870 kg | 880 kg |
| Vehicle Length | 4910 mm | 4300 mm |
| Vehicle Width | 1870 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2910 mm | 2480 mm |
