1976 Bristol 603 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 35 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, 2011 Opel Insignia (158 HP) has 13 more horse power than 1976 Bristol 603. (145 HP) In normal driving conditions, 2011 Opel Insignia should accelerate faster than 1976 Bristol 603.
Because 2011 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1976 Bristol 603. In wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia will offer significantly more control. 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, 2011 Opel Insignia (350 Nm) has 17 more torque (in Nm) than 1976 Bristol 603. (333 Nm). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1976 Bristol 603. 1976 Bristol 603 has automatic transmission and 2011 Opel Insignia has manual transmission. 2011 Opel Insignia 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 | 2011 Opel Insignia | |
| Make | Bristol | Opel |
| Model | 603 | Insignia |
| Year Released | 1976 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1956 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 158 HP |
| Torque | 333 Nm | 350 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4920 mm | 4830 mm |
| Vehicle Width | 1780 mm | 1856 mm |
| Vehicle Height | 1450 mm | 1498 mm |
| Wheelbase Size | 2910 mm | 2737 mm |
