2007 BMW Convertible vs. 1986 BMW 325
To start off, 2007 BMW Convertible 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 4,797 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 191 more horse power than 1986 BMW 325. (171 HP @ 5800 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1986 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 595 kg more than 1986 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3900 RPM) has 264 more torque (in Nm) than 1986 BMW 325. (226 Nm @ 4000 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325. 2007 BMW Convertible 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 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 1986 BMW 325 | |
| Make | BMW | BMW |
| Model | Convertible | 325 |
| Year Released | 2007 | 1986 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 2493 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 171 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 490 Nm | 226 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1255 kg |
| Vehicle Length | 4830 mm | 4330 mm |
| Vehicle Width | 1380 mm | 1650 mm |
| Vehicle Height | 1860 mm | 1390 mm |
| Wheelbase Size | 2790 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 90 L |
