1966 Jaguar MK X vs. 1978 Opel Manta
To start off, 1978 Opel Manta is newer by 12 year(s). Which means there will be less support and parts availability for 1966 Jaguar MK X. In addition, the cost of maintenance, including insurance, on 1966 Jaguar MK X would be higher. At 3,781 cc (6 cylinders), 1966 Jaguar MK X is equipped with a bigger engine. In terms of performance, 1966 Jaguar MK X (252 HP @ 5200 RPM) has 152 more horse power than 1978 Opel Manta. (100 HP @ 5400 RPM). In normal driving conditions, 1966 Jaguar MK X should accelerate faster than 1978 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1966 Jaguar MK X weights approximately 846 kg more than 1978 Opel Manta. 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, 1966 Jaguar MK X (360 Nm @ 4000 RPM) has 225 more torque (in Nm) than 1978 Opel Manta. (135 Nm @ 3800 RPM). This means 1966 Jaguar MK X will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Manta.
Compare all specifications:
| 1966 Jaguar MK X | 1978 Opel Manta | |
| Make | Jaguar | Opel |
| Model | MK X | Manta |
| Year Released | 1966 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3781 cc | 1979 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 100 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 360 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1896 kg | 1050 kg |
| Vehicle Length | 5130 mm | 4460 mm |
| Vehicle Width | 1930 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1340 mm |
| Wheelbase Size | 2900 mm | 2520 mm |
| Fuel Tank Capacity | 63 L | 50 L |
