1983 BMW 325 vs. 2005 Mercedes-Benz R
To start off, 2005 Mercedes-Benz R is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 325. In addition, the cost of maintenance, including insurance, on 1983 BMW 325 would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (268 HP) has 97 more horse power than 1983 BMW 325. (171 HP) In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1983 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 1100 kg more than 1983 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1983 BMW 325. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R 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, 2005 Mercedes-Benz R (350 Nm @ 2400 RPM) has 128 more torque (in Nm) than 1983 BMW 325. (222 Nm @ 4000 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 325.
Compare all specifications:
| 1983 BMW 325 | 2005 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | R |
| Year Released | 1983 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 268 HP |
| Torque | 222 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1135 kg | 2235 kg |
| Vehicle Length | 4330 mm | 5160 mm |
| Vehicle Width | 1650 mm | 1930 mm |
| Vehicle Height | 1390 mm | 1660 mm |
| Wheelbase Size | 2580 mm | 3220 mm |
| Fuel Tank Capacity | 70 L | 62 L |
