1967 AC 428 vs. 2003 Audi RS4
To start off, 2003 Audi RS4 is newer by 36 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 2003 Audi RS4 (377 HP @ 6300 RPM) has 32 more horse power than 1967 AC 428. (345 HP @ 4600 RPM) In normal driving conditions, 2003 Audi RS4 should accelerate faster than 1967 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS4 weights approximately 102 kg more than 1967 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1967 AC 428. In wet, icy, snow, or gravel driving conditions, 2003 Audi RS4 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, 1967 AC 428 (626 Nm @ 2800 RPM) has 177 more torque (in Nm) than 2003 Audi RS4. (449 Nm @ 2500 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi RS4. 1967 AC 428 has automatic transmission and 2003 Audi RS4 has manual transmission. 2003 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1967 AC 428 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1967 AC 428 | 2003 Audi RS4 | |
| Make | AC | Audi |
| Model | 428 | RS4 |
| Year Released | 1967 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7010 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 345 HP | 377 HP |
| Engine RPM | 4600 RPM | 6300 RPM |
| Torque | 626 Nm | 449 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1483 kg | 1585 kg |
| Vehicle Length | 4520 mm | 4480 mm |
| Vehicle Width | 1710 mm | 1740 mm |
| Vehicle Height | 1260 mm | 1450 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
| Fuel Tank Capacity | 85 L | 55 L |
