1975 Austin 1800 vs. 2010 Citroen C4
To start off, 2010 Citroen C4 is newer by 35 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 1,799 cc (4 cylinders), 1975 Austin 1800 is equipped with a bigger engine. In terms of performance, 2010 Citroen C4 (87 HP @ 5250 RPM) has 1 more horse power than 1975 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2010 Citroen C4 should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2010 Citroen C4 weights approximately 67 kg more than 1975 Austin 1800. 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, 1975 Austin 1800 (140 Nm @ 3000 RPM) has 7 more torque (in Nm) than 2010 Citroen C4. (133 Nm @ 3250 RPM). This means 1975 Austin 1800 will have an easier job in driving up hills or pulling heavy equipment than 2010 Citroen C4.
Compare all specifications:
| 1975 Austin 1800 | 2010 Citroen C4 | |
| Make | Austin | Citroen |
| Model | 1800 | C4 |
| Year Released | 1975 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1358 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 87 HP |
| Engine RPM | 5400 RPM | 5250 RPM |
| Torque | 140 Nm | 133 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 80.3 mm | 75 mm |
| Engine Stroke Size | 88.9 mm | 77 mm |
| Engine Compression Ratio | 9.0:1 | 11.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1190 kg | 1257 kg |
| Vehicle Length | 4240 mm | 4270 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2610 mm |
| Fuel Tank Capacity | 49 L | 60 L |
