1988 BMW 730 vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 21 year(s). Which means there will be less support and parts availability for 1988 BMW 730. In addition, the cost of maintenance, including insurance, on 1988 BMW 730 would be higher. At 2,984 cc (6 cylinders), 1988 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (247 HP @ 5500 RPM) has 62 more horse power than 1988 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1988 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW 730 weights approximately 40 kg more than 2009 Cadillac BLS.
Because 1988 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1988 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Cadillac BLS (350 Nm @ 2000 RPM) has 90 more torque (in Nm) than 1988 BMW 730. (260 Nm @ 4000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 730. 2009 Cadillac BLS has automatic transmission and 1988 BMW 730 has manual transmission. 1988 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 BMW 730 | 2009 Cadillac BLS | |
| Make | BMW | Cadillac |
| Model | 730 | BLS |
| Year Released | 1988 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2984 cc | 2792 cc |
| Horse Power | 185 HP | 247 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 260 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 1560 kg |
| Vehicle Length | 4920 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1460 mm |
| Vehicle Height | 1420 mm | 1770 mm |
| Wheelbase Size | 2840 mm | 2680 mm |
| Fuel Tank Capacity | 90 L | 58 L |
