2006 BMW 530 vs. 1990 Cadillac Aurora
To start off, 2006 BMW 530 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Cadillac Aurora. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Aurora would be higher. At 4,465 cc (8 cylinders), 1990 Cadillac Aurora is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (255 HP @ 6600 RPM) has 55 more horse power than 1990 Cadillac Aurora. (200 HP @ 4300 RPM). In normal driving conditions, 2006 BMW 530 should accelerate faster than 1990 Cadillac Aurora. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 530 weights approximately 162 kg more than 1990 Cadillac Aurora. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 1990 Cadillac Aurora (366 Nm @ 3200 RPM) has 68 more torque (in Nm) than 2006 BMW 530. (298 Nm @ 2750 RPM). This means 1990 Cadillac Aurora will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 530. 1990 Cadillac Aurora has automatic transmission and 2006 BMW 530 has manual transmission. 2006 BMW 530 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 530 | 1990 Cadillac Aurora | |
| Make | BMW | Cadillac |
| Model | 530 | Aurora |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 4465 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 255 HP | 200 HP |
| Engine RPM | 6600 RPM | 4300 RPM |
| Torque | 298 Nm | 366 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 85 mm | 92 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1750 kg | 1588 kg |
| Vehicle Length | 4860 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
