1974 Alfa Romeo Alfetta vs. 1976 Bristol 603
To start off, 1976 Bristol 603 is newer by 2 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 1976 Bristol 603 (145 HP @ 4000 RPM) has 23 more horse power than 1974 Alfa Romeo Alfetta. (122 HP @ 5500 RPM) In normal driving conditions, 1976 Bristol 603 should accelerate faster than 1974 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 737 kg more than 1974 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 166 more torque (in Nm) than 1974 Alfa Romeo Alfetta. (167 Nm @ 4400 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfetta. 1976 Bristol 603 has automatic transmission and 1974 Alfa Romeo Alfetta has manual transmission. 1974 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Bristol 603 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Alfa Romeo Alfetta | 1976 Bristol 603 | |
| Make | Alfa Romeo | Bristol |
| Model | Alfetta | 603 |
| Year Released | 1974 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 145 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 167 Nm | 333 Nm |
| Torque RPM | 4400 RPM | 1600 RPM |
| Engine Compression Ratio | 9.5:1 | 8.0:1 |
| Top Speed | 182 km/hour | 225 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1048 kg | 1785 kg |
| Vehicle Length | 4160 mm | 4920 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1450 mm |
| Wheelbase Size | 2520 mm | 2910 mm |
| Fuel Tank Capacity | 53 L | 81 L |
