1976 Bristol 603 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 31 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, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 118 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1976 Bristol 603.
Because 2007 Mazda CX-9 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, 2007 Mazda CX-9 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, 2007 Mazda CX-9 (338 Nm @ 4500 RPM) has 5 more torque (in Nm) than 1976 Bristol 603. (333 Nm @ 1600 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1976 Bristol 603.
Compare all specifications:
| 1976 Bristol 603 | 2007 Mazda CX-9 | |
| Make | Bristol | Mazda |
| Model | 603 | CX-9 |
| Year Released | 1976 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 263 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 333 Nm | 338 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4920 mm | 5080 mm |
| Vehicle Width | 1780 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1740 mm |
| Wheelbase Size | 2910 mm | 2880 mm |
| Fuel Tank Capacity | 81 L | 76 L |
