1976 Bristol 603 vs. 2005 Mercury Mariner
To start off, 2005 Mercury Mariner is newer by 29 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, 2005 Mercury Mariner (200 HP) has 55 more horse power than 1976 Bristol 603. (145 HP) In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 214 kg more than 2005 Mercury Mariner.
Because 2005 Mercury Mariner 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, 2005 Mercury Mariner 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, 1976 Bristol 603 (333 Nm) has 70 more torque (in Nm) than 2005 Mercury Mariner. (263 Nm). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercury Mariner.
Compare all specifications:
| 1976 Bristol 603 | 2005 Mercury Mariner | |
| Make | Bristol | Mercury |
| Model | 603 | Mariner |
| Year Released | 1976 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 2999 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 200 HP |
| Torque | 333 Nm | 263 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1571 kg |
| Vehicle Length | 4920 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1730 mm |
| Wheelbase Size | 2910 mm | 2630 mm |
| Fuel Tank Capacity | 81 L | 62 L |
