1966 BMW 1602 vs. 1968 Triumph 2.5
To start off, 1968 Triumph 2.5 is newer by 2 year(s). Which means there will be less support and parts availability for 1966 BMW 1602. In addition, the cost of maintenance, including insurance, on 1966 BMW 1602 would be higher. At 2,498 cc (6 cylinders), 1968 Triumph 2.5 is equipped with a bigger engine. In terms of performance, 1968 Triumph 2.5 (150 HP @ 5500 RPM) has 67 more horse power than 1966 BMW 1602. (83 HP @ 5700 RPM) In normal driving conditions, 1968 Triumph 2.5 should accelerate faster than 1966 BMW 1602. With that said, vehicle weight also plays an important factor in acceleration. 1968 Triumph 2.5 weights approximately 193 kg more than 1966 BMW 1602. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1968 Triumph 2.5 (222 Nm @ 3500 RPM) has 92 more torque (in Nm) than 1966 BMW 1602. (130 Nm @ 3500 RPM). This means 1968 Triumph 2.5 will have an easier job in driving up hills or pulling heavy equipment than 1966 BMW 1602.
Compare all specifications:
| 1966 BMW 1602 | 1968 Triumph 2.5 | |
| Make | BMW | Triumph |
| Model | 1602 | 2.5 |
| Year Released | 1966 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 150 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 130 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 74.7 mm |
| Engine Stroke Size | 71 mm | 95 mm |
| Engine Compression Ratio | 8.6:1 | 9.5:1 |
| Top Speed | 159 km/hour | 171 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 940 kg | 1133 kg |
| Vehicle Length | 4240 mm | 4420 mm |
| Vehicle Width | 1600 mm | 1660 mm |
| Wheelbase Size | 2510 mm | 2700 mm |
| Fuel Tank Capacity | 46 L | 64 L |
