2007 Alpina D3 vs. 1975 Ford Cortina
To start off, 2007 Alpina D3 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Ford Cortina. In addition, the cost of maintenance, including insurance, on 1975 Ford Cortina would be higher. At 3,346 cc (6 cylinders), 2007 Alpina D3 is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 245 more horse power than 1975 Ford Cortina. (56 HP @ 5500 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 1975 Ford Cortina. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina D3 weights approximately 505 kg more than 1975 Ford Cortina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Alpina D3 (362 Nm @ 4800 RPM) has 271 more torque (in Nm) than 1975 Ford Cortina. (91 Nm @ 3000 RPM). This means 2007 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 1975 Ford Cortina.
Compare all specifications:
| 2007 Alpina D3 | 1975 Ford Cortina | |
| Make | Alpina | Ford |
| Model | D3 | Cortina |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 56 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 362 Nm | 91 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 81 mm |
| Engine Stroke Size | 93.8 mm | 63 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 945 kg |
| Vehicle Length | 4490 mm | 4270 mm |
| Vehicle Width | 1760 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1330 mm |
| Wheelbase Size | 2730 mm | 2570 mm |
| Fuel Tank Capacity | 63 L | 55 L |
