2003 BMW X3 vs. 1968 Triumph 2.5
To start off, 2003 BMW X3 is newer by 35 year(s). Which means there will be less support and parts availability for 1968 Triumph 2.5. In addition, the cost of maintenance, including insurance, on 1968 Triumph 2.5 would be higher. At 2,979 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (228 HP @ 5900 RPM) has 78 more horse power than 1968 Triumph 2.5. (150 HP @ 5500 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1968 Triumph 2.5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 707 kg more than 1968 Triumph 2.5. 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 1968 Triumph 2.5. 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, 2003 BMW X3 (300 Nm @ 3500 RPM) has 78 more torque (in Nm) than 1968 Triumph 2.5. (222 Nm @ 3500 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1968 Triumph 2.5.
Compare all specifications:
| 2003 BMW X3 | 1968 Triumph 2.5 | |
| Make | BMW | Triumph |
| Model | X3 | 2.5 |
| Year Released | 2003 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 150 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 74.7 mm |
| Engine Stroke Size | 89.6 mm | 95 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1133 kg |
| Vehicle Length | 4570 mm | 4420 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Wheelbase Size | 2730 mm | 2700 mm |
| Fuel Tank Capacity | 67 L | 64 L |
