2007 Opel Astra vs. 1978 Triumph TR7
To start off, 2007 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1978 Triumph TR7 would be higher. At 1,998 cc (4 cylinders), 1978 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1978 Triumph TR7 (106 HP @ 5500 RPM) has 2 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 1978 Triumph TR7 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 220 kg more than 1978 Triumph TR7.
Because 1978 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 1978 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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, 1978 Triumph TR7 (162 Nm @ 3500 RPM) has 12 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 1978 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 Opel Astra | 1978 Triumph TR7 | |
Make | Opel | Triumph |
Model | Astra | TR7 |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 104 HP | 106 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 150 Nm | 162 Nm |
Torque RPM | 3900 RPM | 3500 RPM |
Engine Bore Size | 79 mm | 90.3 mm |
Engine Stroke Size | 81.5 mm | 78 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1265 kg | 1045 kg |
Vehicle Length | 4260 mm | 4070 mm |
Vehicle Width | 1760 mm | 1690 mm |
Vehicle Height | 1470 mm | 1270 mm |
Wheelbase Size | 2620 mm | 2170 mm |
Fuel Tank Capacity | 52 L | 55 L |