1975 AC 428 vs. 2008 Audi A3
To start off, 2008 Audi A3 is newer by 33 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 160 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A3 weights approximately 22 kg more than 1975 AC 428.
Because 1975 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 1975 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A3, 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 319 more torque (in Nm) than 2008 Audi A3. (320 Nm @ 1750 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3. 2008 Audi A3 has automatic transmission and 1975 AC 428 has manual transmission. 1975 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 AC 428 | 2008 Audi A3 | |
| Make | AC | Audi |
| Model | 428 | A3 |
| Year Released | 1975 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 138 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 639 Nm | 320 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1452 kg |
| Vehicle Length | 4430 mm | 4290 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2580 mm |
