2005 BMW X5 vs. 1974 Opel Ascona
To start off, 2005 BMW X5 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1974 Opel Ascona would be higher. At 4,799 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (355 HP @ 6200 RPM) has 296 more horse power than 1974 Opel Ascona. (59 HP @ 5400 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1974 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1290 kg more than 1974 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Opel Ascona. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X5 (490 Nm @ 3600 RPM) has 400 more torque (in Nm) than 1974 Opel Ascona. (90 Nm @ 3000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1974 Opel Ascona. 2005 BMW X5 has automatic transmission and 1974 Opel Ascona has manual transmission. 1974 Opel Ascona will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 1974 Opel Ascona | |
| Make | BMW | Opel |
| Model | X5 | Ascona |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1194 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 355 HP | 59 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 490 Nm | 90 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 79 mm |
| Engine Stroke Size | 88.3 mm | 61 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 910 kg |
| Vehicle Length | 4670 mm | 4140 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1760 mm | 1400 mm |
| Wheelbase Size | 2940 mm | 2440 mm |
