2007 Audi A4 vs. 1951 Bristol 400
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 400. In addition, the cost of maintenance, including insurance, on 1951 Bristol 400 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 (200 HP @ 5100 RPM) has 121 more horse power than 1951 Bristol 400. (79 HP @ 4200 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1951 Bristol 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 320 kg more than 1951 Bristol 400. 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 400. 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. Let's talk about torque, 2007 Audi A4 (281 Nm @ 1800 RPM) has 156 more torque (in Nm) than 1951 Bristol 400. (125 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1951 Bristol 400.
Compare all specifications:
| 2007 Audi A4 | 1951 Bristol 400 | |
| Make | Audi | Bristol |
| Model | A4 | 400 |
| Year Released | 2007 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 200 HP | 79 HP |
| Engine RPM | 5100 RPM | 4200 RPM |
| Torque | 281 Nm | 125 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 66 mm |
| Engine Stroke Size | 92.8 mm | 96 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1170 kg |
| Vehicle Length | 4590 mm | 4650 mm |
| Vehicle Width | 1780 mm | 1630 mm |
| Vehicle Height | 1430 mm | 1510 mm |
| Wheelbase Size | 2660 mm | 2900 mm |
| Fuel Tank Capacity | 63 L | 54 L |
