1972 Opel Kadett vs. 1981 Triumph TR7
To start off, 1981 Triumph TR7 is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1972 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 1981 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1981 Triumph TR7 (104 HP @ 5500 RPM) has 56 more horse power than 1972 Opel Kadett. (48 HP @ 5600 RPM) In normal driving conditions, 1981 Triumph TR7 should accelerate faster than 1972 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1981 Triumph TR7 weights approximately 285 kg more than 1972 Opel Kadett. 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, 1981 Triumph TR7 (161 Nm @ 3500 RPM) has 90 more torque (in Nm) than 1972 Opel Kadett. (71 Nm @ 2700 RPM). This means 1981 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1972 Opel Kadett.
Compare all specifications:
1972 Opel Kadett | 1981 Triumph TR7 | |
Make | Opel | Triumph |
Model | Kadett | TR7 |
Year Released | 1972 | 1981 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 1078 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 48 HP | 104 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 71 Nm | 161 Nm |
Torque RPM | 2700 RPM | 3500 RPM |
Engine Bore Size | 72 mm | 90.3 mm |
Engine Stroke Size | 61 mm | 78 mm |
Engine Compression Ratio | 8.8:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 760 kg | 1045 kg |
Vehicle Length | 4190 mm | 4070 mm |
Vehicle Width | 1590 mm | 1690 mm |
Vehicle Height | 1420 mm | 1270 mm |
Wheelbase Size | 2400 mm | 2170 mm |
Fuel Tank Capacity | 43 L | 55 L |