1984 BMW 323 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1984 BMW 323. In addition, the cost of maintenance, including insurance, on 1984 BMW 323 would be higher. At 2,314 cc (6 cylinders), 1984 BMW 323 is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 25 more horse power than 1984 BMW 323. (148 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1984 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 405 kg more than 1984 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 BMW 323 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 1984 BMW 323. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (280 Nm @ 2500 RPM) has 75 more torque (in Nm) than 1984 BMW 323. (205 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 323.
Compare all specifications:
1984 BMW 323 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 323 | Signum |
Year Released | 1984 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2314 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 173 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 205 Nm | 280 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Bore Size | 80 mm | 86 mm |
Engine Stroke Size | 76.8 mm | 86 mm |
Engine Compression Ratio | 9.8:1 | 9.5:1 |
Top Speed | 204 km/hour | 220 km/hour |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1090 kg | 1495 kg |
Vehicle Length | 4330 mm | 4640 mm |
Vehicle Width | 1650 mm | 1800 mm |
Vehicle Height | 1390 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2720 mm |