2008 BMW X5 vs. 1982 Opel Manta
To start off, 2008 BMW X5 is newer by 26 year(s). Which means there will be less support and parts availability for 1982 Opel Manta. In addition, the cost of maintenance, including insurance, on 1982 Opel Manta would be higher. At 4,797 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (355 HP @ 6200 RPM) has 264 more horse power than 1982 Opel Manta. (91 HP @ 5400 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 1200 kg more than 1982 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1982 Opel Manta. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2008 BMW X5 (490 Nm @ 3600 RPM) has 347 more torque (in Nm) than 1982 Opel Manta. (143 Nm @ 3000 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta. 2008 BMW X5 has automatic transmission and 1982 Opel Manta has manual transmission. 1982 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 1982 Opel Manta | |
| Make | BMW | Opel |
| Model | X5 | Manta |
| Year Released | 2008 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 355 HP | 91 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 490 Nm | 143 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 84.8 mm |
| Engine Stroke Size | 88.3 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Top Speed | 246 km/hour | 175 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2200 kg | 1000 kg |
| Vehicle Length | 4670 mm | 4460 mm |
| Vehicle Width | 1880 mm | 1680 mm |
| Vehicle Height | 1710 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
