1971 AC 428 vs. 2008 Audi A8
To start off, 2008 Audi A8 is newer by 37 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (322 HP @ 3750 RPM) has 24 more horse power than 1971 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 2008 Audi A8 should accelerate faster than 1971 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 515 kg more than 1971 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1971 AC 428. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A8 (650 Nm @ 1600 RPM) has 11 more torque (in Nm) than 1971 AC 428. (639 Nm @ 2800 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1971 AC 428. 2008 Audi A8 has automatic transmission and 1971 AC 428 has manual transmission. 1971 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 AC 428 | 2008 Audi A8 | |
| Make | AC | Audi |
| Model | 428 | A8 |
| Year Released | 1971 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 4134 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 322 HP |
| Engine RPM | 4600 RPM | 3750 RPM |
| Torque | 639 Nm | 650 Nm |
| Torque RPM | 2800 RPM | 1600 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 | 1945 kg |
| Vehicle Length | 4430 mm | 5070 mm |
| Vehicle Width | 1710 mm | 1900 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2950 mm |
