1982 Mercury LN7 vs. 1977 Opel Kadett
To start off, 1982 Mercury LN7 is newer by 5 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 1,979 cc (4 cylinders), 1977 Opel Kadett is equipped with a bigger engine. In terms of performance, 1977 Opel Kadett (108 HP @ 5400 RPM) has 38 more horse power than 1982 Mercury LN7. (70 HP @ 4600 RPM) In normal driving conditions, 1977 Opel Kadett should accelerate faster than 1982 Mercury LN7. With that said, vehicle weight also plays an important factor in acceleration. 1982 Mercury LN7 weights approximately 128 kg more than 1977 Opel Kadett.
Because 1977 Opel Kadett 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 1977 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 1982 Mercury LN7, 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, 1977 Opel Kadett (162 Nm @ 3400 RPM) has 41 more torque (in Nm) than 1982 Mercury LN7. (121 Nm @ 3000 RPM). This means 1977 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1982 Mercury LN7.
Compare all specifications:
| 1982 Mercury LN7 | 1977 Opel Kadett | |
| Make | Mercury | Opel |
| Model | LN7 | Kadett |
| Year Released | 1982 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 108 HP |
| Engine RPM | 4600 RPM | 5400 RPM |
| Torque | 121 Nm | 162 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 80 mm | 93.1 mm |
| Engine Stroke Size | 79.5 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 978 kg | 850 kg |
| Vehicle Length | 4320 mm | 4140 mm |
| Vehicle Width | 1680 mm | 1590 mm |
| Vehicle Height | 1290 mm | 1350 mm |
| Wheelbase Size | 2400 mm | 2430 mm |
| Fuel Tank Capacity | 43 L | 70 L |
