2007 Alfa Romeo 147 vs. 1949 Bristol 402
To start off, 2007 Alfa Romeo 147 is newer by 58 year(s). Which means there will be less support and parts availability for 1949 Bristol 402. In addition, the cost of maintenance, including insurance, on 1949 Bristol 402 would be higher. At 1,971 cc (6 cylinders), 1949 Bristol 402 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 147 (118 HP @ 6200 RPM) has 33 more horse power than 1949 Bristol 402. (85 HP @ 4500 RPM). In normal driving conditions, 2007 Alfa Romeo 147 should accelerate faster than 1949 Bristol 402. With that said, vehicle weight also plays an important factor in acceleration. 1949 Bristol 402 weights approximately 15 kg more than 2007 Alfa Romeo 147.
Because 1949 Bristol 402 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 1949 Bristol 402. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 147, 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, 2007 Alfa Romeo 147 (146 Nm @ 4200 RPM) has 1 more torque (in Nm) than 1949 Bristol 402. (145 Nm @ 3500 RPM). This means 2007 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1949 Bristol 402.
Compare all specifications:
| 2007 Alfa Romeo 147 | 1949 Bristol 402 | |
| Make | Alfa Romeo | Bristol |
| Model | 147 | 402 |
| Year Released | 2007 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 85 HP |
| Engine RPM | 6200 RPM | 4500 RPM |
| Torque | 146 Nm | 145 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 66 mm |
| Engine Stroke Size | 75.7 mm | 96 mm |
| Engine Compression Ratio | 10.0:1 | 7.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1225 kg |
| Vehicle Length | 4230 mm | 4870 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2550 mm | 2900 mm |
| Fuel Tank Capacity | 60 L | 77 L |
