1999 BMW 325 vs. 1991 Mercedes-Benz 500
To start off, 1999 BMW 325 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,971 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 137 more horse power than 1999 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 1999 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 500 weights approximately 437 kg more than 1999 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 1999 BMW 325 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, 1991 Mercedes-Benz 500 (480 Nm @ 3900 RPM) has 200 more torque (in Nm) than 1999 BMW 325. (280 Nm @ 3500 RPM). This means 1991 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 325.
Compare all specifications:
| 1999 BMW 325 | 1991 Mercedes-Benz 500 | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | 500 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 4971 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 189 HP | 326 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 280 Nm | 480 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 2012 kg |
| Vehicle Length | 4480 mm | 5220 mm |
| Vehicle Width | 1750 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 3150 mm |
| Fuel Tank Capacity | 63 L | 70 L |
