1970 AC 428 vs. 2006 Audi A4
To start off, 2006 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 1970 AC 428 (298 HP @ 4600 RPM) has 98 more horse power than 2006 Audi A4. (200 HP @ 5100 RPM). In normal driving conditions, 1970 AC 428 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 450 kg more than 1970 AC 428.
Because 1970 AC 428 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 1970 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, 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, 1970 AC 428 (640 Nm @ 2800 RPM) has 359 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 1970 AC 428 | 2006 Audi A4 | |
| Make | AC | Audi |
| Model | 428 | A4 |
| Year Released | 1970 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1983 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 200 HP |
| Engine RPM | 4600 RPM | 5100 RPM |
| Torque | 640 Nm | 281 Nm |
| Torque RPM | 2800 RPM | 1800 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1880 kg |
| Vehicle Length | 4430 mm | 4590 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2660 mm |
