1991 BMW 518 vs. 2006 Suzuki Forenza
To start off, 2006 Suzuki Forenza is newer by 15 year(s). Which means there will be less support and parts availability for 1991 BMW 518. In addition, the cost of maintenance, including insurance, on 1991 BMW 518 would be higher. At 1,999 cc (4 cylinders), 2006 Suzuki Forenza is equipped with a bigger engine. In terms of performance, 2006 Suzuki Forenza (126 HP @ 5600 RPM) has 12 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 2006 Suzuki Forenza should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 518 weights approximately 95 kg more than 2006 Suzuki Forenza.
Because 2006 Suzuki Forenza is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 518. In wet, icy, snow, or gravel driving conditions, 2006 Suzuki Forenza 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, 2006 Suzuki Forenza (178 Nm @ 4000 RPM) has 13 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 2006 Suzuki Forenza will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
| 1991 BMW 518 | 2006 Suzuki Forenza | |
| Make | BMW | Suzuki |
| Model | 518 | Forenza |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 126 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 165 Nm | 178 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 86.1 mm |
| Engine Stroke Size | 81 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1065 kg |
| Vehicle Length | 4730 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
