2005 Acura NSX vs. 1968 Triumph 2.5
To start off, 2005 Acura NSX is newer by 37 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 2,966 cc (6 cylinders), 2005 Acura NSX is equipped with a bigger engine. In terms of performance, 2005 Acura NSX (252 HP @ 5600 RPM) has 102 more horse power than 1968 Triumph 2.5. (150 HP @ 5500 RPM). In normal driving conditions, 2005 Acura NSX should accelerate faster than 1968 Triumph 2.5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura NSX weights approximately 319 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.
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, 2005 Acura NSX (285 Nm) has 63 more torque (in Nm) than 1968 Triumph 2.5. (222 Nm). This means 2005 Acura NSX will have an easier job in driving up hills or pulling heavy equipment than 1968 Triumph 2.5.
Compare all specifications:
| 2005 Acura NSX | 1968 Triumph 2.5 | |
| Make | Acura | Triumph |
| Model | NSX | 2.5 |
| Year Released | 2005 | 1968 |
| Engine Position | Middle | Front |
| Engine Size | 2966 cc | 2498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 150 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 285 Nm | 222 Nm |
| Engine Bore Size | 90 mm | 74.7 mm |
| Engine Stroke Size | 78 mm | 95 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1452 kg | 1133 kg |
| Vehicle Length | 4430 mm | 4420 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Wheelbase Size | 2540 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 64 L |
