1993 Opel Frontera vs. 1978 Triumph TR7
To start off, 1993 Opel Frontera is newer by 15 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, 1993 Opel Frontera (114 HP @ 5200 RPM) has 8 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 1993 Opel Frontera should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1993 Opel Frontera weights approximately 594 kg more than 1978 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1978 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 1993 Opel Frontera 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, 1993 Opel Frontera (170 Nm @ 2800 RPM) has 8 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 1993 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7.
Compare all specifications:
| 1993 Opel Frontera | 1978 Triumph TR7 | |
| Make | Opel | Triumph |
| Model | Frontera | TR7 |
| Year Released | 1993 | 1978 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 106 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 170 Nm | 162 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 90.3 mm |
| Engine Stroke Size | 86 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1639 kg | 1045 kg |
| Vehicle Length | 4210 mm | 4070 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1700 mm | 1270 mm |
| Wheelbase Size | 2470 mm | 2170 mm |
| Fuel Tank Capacity | 75 L | 55 L |
