1951 Bristol 450 vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 56 year(s). Which means there will be less support and parts availability for 1951 Bristol 450. In addition, the cost of maintenance, including insurance, on 1951 Bristol 450 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 44 more horse power than 1951 Bristol 450. (153 HP @ 5500 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 1951 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 764 kg more than 1951 Bristol 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Bristol 450. In wet, icy, snow, or gravel driving conditions, 2007 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.
Compare all specifications:
| 1951 Bristol 450 | 2007 Audi A4 | |
| Make | Bristol | Audi |
| Model | 450 | A4 |
| Year Released | 1951 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 197 HP |
| Engine RPM | 5500 RPM | 5100 RPM |
| Engine Bore Size | 66 mm | 82.5 mm |
| Engine Stroke Size | 96 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 730 kg | 1494 kg |
| Vehicle Length | 4480 mm | 4550 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1430 mm |
| Wheelbase Size | 2480 mm | 2650 mm |
| Fuel Tank Capacity | 54 L | 63 L |
