2005 BMW X5 vs. 1988 Hyundai Sonata
To start off, 2005 BMW X5 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 1988 Hyundai Sonata would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 105 more horse power than 1988 Hyundai Sonata. (110 HP @ 4500 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1988 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 953 kg more than 1988 Hyundai Sonata. 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 1988 Hyundai Sonata. 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 (520 Nm @ 2000 RPM) has 327 more torque (in Nm) than 1988 Hyundai Sonata. (193 Nm @ 3500 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Hyundai Sonata.
Compare all specifications:
| 2005 BMW X5 | 1988 Hyundai Sonata | |
| Make | BMW | Hyundai |
| Model | X5 | Sonata |
| Year Released | 2005 | 1988 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 2351 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 110 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 520 Nm | 193 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 86.5 mm |
| Engine Stroke Size | 90 mm | 100 mm |
| Engine Compression Ratio | 18.0:1 | 8.6:1 |
| Top Speed | 210 km/hour | 177 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2170 kg | 1217 kg |
| Vehicle Length | 4670 mm | 4690 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1720 mm | 1410 mm |
| Wheelbase Size | 2830 mm | 2660 mm |
