1976 Bristol 603 vs. 2002 Vauxhall Vectra
To start off, 2002 Vauxhall Vectra is newer by 26 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 25 more horse power than 2002 Vauxhall Vectra. (120 HP @ 6000 RPM). In normal driving conditions, 1976 Bristol 603 should accelerate faster than 2002 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 315 kg more than 2002 Vauxhall Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Bristol 603 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 1976 Bristol 603. However, in wet, icy, snow, or gravel driving conditions, 2002 Vauxhall Vectra, 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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 165 more torque (in Nm) than 2002 Vauxhall Vectra. (168 Nm @ 3800 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 2002 Vauxhall Vectra. 1976 Bristol 603 has automatic transmission and 2002 Vauxhall Vectra has manual transmission. 2002 Vauxhall Vectra 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:
| 1976 Bristol 603 | 2002 Vauxhall Vectra | |
| Make | Bristol | Vauxhall |
| Model | 603 | Vectra |
| Year Released | 1976 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 120 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 333 Nm | 168 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1470 kg |
| Vehicle Length | 4920 mm | 4600 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2910 mm | 2710 mm |
