2003 Alfa Romeo 156 vs. 1953 Bristol 403
To start off, 2003 Alfa Romeo 156 is newer by 50 year(s). Which means there will be less support and parts availability for 1953 Bristol 403. In addition, the cost of maintenance, including insurance, on 1953 Bristol 403 would be higher. At 1,969 cc (6 cylinders), 1953 Bristol 403 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 76 more horse power than 1953 Bristol 403. (86 HP @ 5000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1953 Bristol 403. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 155 kg more than 1953 Bristol 403. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 Bristol 403 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1953 Bristol 403. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Alfa Romeo 156 (207 Nm @ 3250 RPM) has 61 more torque (in Nm) than 1953 Bristol 403. (146 Nm @ 3500 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1953 Bristol 403.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1953 Bristol 403 | |
| Make | Alfa Romeo | Bristol |
| Model | 156 | 403 |
| Year Released | 2003 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 86 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 207 Nm | 146 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 66 mm |
| Engine Stroke Size | 91 mm | 96 mm |
| Top Speed | 220 km/hour | 164 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1225 kg |
| Vehicle Length | 4450 mm | 4870 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1530 mm |
| Wheelbase Size | 2550 mm | 2900 mm |
| Fuel Tank Capacity | 63 L | 77 L |
