2007 Proton Arena vs. 1975 Triumph TR7
To start off, 2007 Proton Arena is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1975 Triumph TR7 would be higher. At 1,998 cc (4 cylinders), 1975 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1975 Triumph TR7 (89 HP @ 5250 RPM) has 3 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM) In normal driving conditions, 1975 Triumph TR7 should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Proton Arena weights approximately 35 kg more than 1975 Triumph TR7.
Because 1975 Triumph TR7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 2007 Proton Arena, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Triumph TR7 (135 Nm @ 2500 RPM) has 11 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 1975 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 2007 Proton Arena | 1975 Triumph TR7 | |
| Make | Proton | Triumph |
| Model | Arena | TR7 |
| Year Released | 2007 | 1975 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1467 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 89 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 124 Nm | 135 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 75 mm | 90.3 mm |
| Engine Stroke Size | 82 mm | 78 mm |
| Engine Compression Ratio | 9.2:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 155 km/hour | 172 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1035 kg | 1000 kg |
| Vehicle Length | 4460 mm | 4070 mm |
| Vehicle Width | 1500 mm | 1690 mm |
| Vehicle Height | 1720 mm | 1270 mm |
| Wheelbase Size | 2610 mm | 2170 mm |
| Fuel Tank Capacity | 50 L | 55 L |
