2003 BMW X3 vs. 1976 Bristol 603
To start off, 2003 BMW X3 is newer by 27 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, 2003 BMW X3 (228 HP @ 5900 RPM) has 83 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 55 kg more than 1976 Bristol 603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 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, 2003 BMW X3 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 @ 1600 RPM) has 33 more torque (in Nm) than 2003 BMW X3. (300 Nm @ 3500 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
2003 BMW X3 | 1976 Bristol 603 | |
Make | BMW | Bristol |
Model | X3 | 603 |
Year Released | 2003 | 1976 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 5210 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 228 HP | 145 HP |
Engine RPM | 5900 RPM | 4000 RPM |
Torque | 300 Nm | 333 Nm |
Torque RPM | 3500 RPM | 1600 RPM |
Engine Compression Ratio | 10.2:1 | 8.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1840 kg | 1785 kg |
Vehicle Length | 4570 mm | 4920 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1680 mm | 1450 mm |
Wheelbase Size | 2730 mm | 2910 mm |
Fuel Tank Capacity | 67 L | 81 L |