1991 BMW 518 vs. 1993 Mercedes-Benz 320
To start off, 1993 Mercedes-Benz 320 is newer by 2 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 3,199 cc (6 cylinders), 1993 Mercedes-Benz 320 is equipped with a bigger engine. In terms of performance, 1993 Mercedes-Benz 320 (216 HP @ 5500 RPM) has 102 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 1993 Mercedes-Benz 320 should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mercedes-Benz 320 weights approximately 330 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1993 Mercedes-Benz 320 (310 Nm @ 3750 RPM) has 145 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 1993 Mercedes-Benz 320 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
| 1991 BMW 518 | 1993 Mercedes-Benz 320 | |
| Make | BMW | Mercedes-Benz |
| Model | 518 | 320 |
| Year Released | 1991 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 216 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 165 Nm | 310 Nm |
| Torque RPM | 4250 RPM | 3750 RPM |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1490 kg |
| Vehicle Length | 4730 mm | 4660 mm |
| Vehicle Width | 1760 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2700 mm |
