1974 AC 428 vs. 2001 Audi A8
To start off, 2001 Audi A8 is newer by 27 year(s). Which means there will be less support and parts availability for 1974 AC 428. In addition, the cost of maintenance, including insurance, on 1974 AC 428 would be higher. At 7,003 cc (8 cylinders), 1974 AC 428 is equipped with a bigger engine. In terms of performance, 1974 AC 428 (298 HP @ 4600 RPM) has 27 more horse power than 2001 Audi A8. (271 HP @ 3750 RPM). In normal driving conditions, 1974 AC 428 should accelerate faster than 2001 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 430 kg more than 1974 AC 428.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1974 AC 428. In wet, icy, snow, or gravel driving conditions, 2001 Audi A8 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 319 more torque (in Nm) than 2001 Audi A8. (320 Nm @ 1800 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A8. 2001 Audi A8 has automatic transmission and 1974 AC 428 has manual transmission. 1974 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 AC 428 | 2001 Audi A8 | |
| Make | AC | Audi |
| Model | 428 | A8 |
| Year Released | 1974 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 3936 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 271 HP |
| Engine RPM | 4600 RPM | 3750 RPM |
| Torque | 639 Nm | 320 Nm |
| Torque RPM | 2800 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1860 kg |
| Vehicle Length | 4430 mm | 5060 mm |
| Vehicle Width | 1710 mm | 1900 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2470 mm |
