1988 BMW 535 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 16 year(s). Which means there will be less support and parts availability for 1988 BMW 535. In addition, the cost of maintenance, including insurance, on 1988 BMW 535 would be higher. At 3,430 cc (6 cylinders), 1988 BMW 535 is equipped with a bigger engine. In terms of performance, 1988 BMW 535 (211 HP @ 5700 RPM) has 63 more horse power than 2004 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 1988 BMW 535 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW 535 weights approximately 20 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 BMW 535 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 535. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, 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, 2004 Opel Signum (326 Nm @ 2000 RPM) has 21 more torque (in Nm) than 1988 BMW 535. (305 Nm @ 4000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 535. 1988 BMW 535 has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 535 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 BMW 535 | 2004 Opel Signum | |
| Make | BMW | Opel |
| Model | 535 | Signum |
| Year Released | 1988 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 1908 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 211 HP | 148 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 305 Nm | 326 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 92 mm | 82 mm |
| Engine Stroke Size | 86 mm | 90.4 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Acceleration 0-100mph | 9.3 seconds | 10.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1610 kg |
| Vehicle Length | 4730 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
