2007 Audi S4 vs. 1964 Citroen Ak 350
To start off, 2007 Audi S4 is newer by 43 year(s). Which means there will be less support and parts availability for 1964 Citroen Ak 350. In addition, the cost of maintenance, including insurance, on 1964 Citroen Ak 350 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 318 more horse power than 1964 Citroen Ak 350. (22 HP @ 4500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1964 Citroen Ak 350. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 925 kg more than 1964 Citroen Ak 350. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1964 Citroen Ak 350. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. 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 Audi S4 (410 Nm @ 3500 RPM) has 369 more torque (in Nm) than 1964 Citroen Ak 350. (41 Nm @ 2800 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1964 Citroen Ak 350.
Compare all specifications:
| 2007 Audi S4 | 1964 Citroen Ak 350 | |
| Make | Audi | Citroen |
| Model | S4 | Ak 350 |
| Year Released | 2007 | 1964 |
| Engine Size | 4163 cc | 602 cc |
| Engine Cylinders | 8 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 22 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 410 Nm | 41 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Compression Ratio | 11.0:1 | 7.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1530 kg | 605 kg |
| Vehicle Length | 4590 mm | 3610 mm |
| Vehicle Width | 1790 mm | 1490 mm |
| Vehicle Height | 1420 mm | 1710 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
