2006 Audi A4 vs. 1968 Reliant Regal
To start off, 2006 Audi A4 is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Reliant Regal. In addition, the cost of maintenance, including insurance, on 1968 Reliant Regal would be higher. At 3,129 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (255 HP @ 6500 RPM) has 226 more horse power than 1968 Reliant Regal. (29 HP @ 5000 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1968 Reliant Regal. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 1425 kg more than 1968 Reliant Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1968 Reliant Regal. In wet, icy, snow, or gravel driving conditions, 2006 Audi A4 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, 2006 Audi A4 (330 Nm @ 3250 RPM) has 284 more torque (in Nm) than 1968 Reliant Regal. (46 Nm @ 2500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1968 Reliant Regal.
Compare all specifications:
| 2006 Audi A4 | 1968 Reliant Regal | |
| Make | Audi | Reliant |
| Model | A4 | Regal |
| Year Released | 2006 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3129 cc | 700 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 29 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 330 Nm | 46 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 60.4 mm |
| Engine Stroke Size | 92.8 mm | 61 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 455 kg |
| Vehicle Length | 4590 mm | 3440 mm |
| Vehicle Width | 1780 mm | 1490 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 1940 mm |
| Fuel Tank Capacity | 63 L | 27 L |
