1976 Bristol 603 vs. 1978 Mazda Familia
To start off, 1978 Mazda Familia is newer by 2 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 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 71 more horse power than 1978 Mazda Familia. (74 HP @ 6000 RPM). In normal driving conditions, 1976 Bristol 603 should accelerate faster than 1978 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 981 kg more than 1978 Mazda Familia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 223 more torque (in Nm) than 1978 Mazda Familia. (110 Nm @ 3500 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Familia.
Compare all specifications:
| 1976 Bristol 603 | 1978 Mazda Familia | |
| Make | Bristol | Mazda |
| Model | 603 | Familia |
| Year Released | 1976 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1272 cc |
| Horse Power | 145 HP | 74 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 333 Nm | 110 Nm |
| Torque RPM | 1600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1785 kg | 804 kg |
| Vehicle Length | 4920 mm | 3860 mm |
| Vehicle Width | 1780 mm | 1550 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 2910 mm | 2270 mm |
