1986 BMW 325 vs. 2007 Mercedes-Benz ML
To start off, 2007 Mercedes-Benz ML is newer by 21 year(s). Which means there will be less support and parts availability for 1986 BMW 325. In addition, the cost of maintenance, including insurance, on 1986 BMW 325 would be higher. At 2,685 cc (5 cylinders), 2007 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 1986 BMW 325 (171 HP @ 5800 RPM) has 10 more horse power than 2007 Mercedes-Benz ML. (161 HP @ 4200 RPM). In normal driving conditions, 1986 BMW 325 should accelerate faster than 2007 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 920 kg more than 1986 BMW 325.
Let's talk about torque, 2007 Mercedes-Benz ML (400 Nm @ 1800 RPM) has 174 more torque (in Nm) than 1986 BMW 325. (226 Nm @ 4000 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325. 2007 Mercedes-Benz ML has automatic transmission and 1986 BMW 325 has manual transmission. 1986 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW 325 | 2007 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | ML |
| Year Released | 1986 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 2685 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 161 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 226 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Compression Ratio | 9.7:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1255 kg | 2175 kg |
| Vehicle Length | 4330 mm | 4640 mm |
| Vehicle Width | 1650 mm | 1830 mm |
| Vehicle Height | 1390 mm | 1850 mm |
| Wheelbase Size | 2630 mm | 2830 mm |
| Fuel Tank Capacity | 90 L | 83 L |
