2006 BMW 325 vs. 1991 Mercedes-Benz G
To start off, 2006 BMW 325 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 2,490 cc (6 cylinders), 2006 BMW 325 is equipped with a bigger engine. In terms of performance, 2006 BMW 325 (184 HP @ 6000 RPM) has 59 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2006 BMW 325 should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 430 kg more than 2006 BMW 325.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 325. In wet, icy, snow, or gravel driving conditions, 1991 Mercedes-Benz G 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, 2006 BMW 325 (237 Nm @ 3500 RPM) has 45 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2006 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G. 2006 BMW 325 has automatic transmission and 1991 Mercedes-Benz G has manual transmission. 1991 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 325 | 1991 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | G |
| Year Released | 2006 | 1991 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 184 HP | 125 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 237 Nm | 192 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 95.5 mm |
| Engine Stroke Size | 75 mm | 80.2 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1450 kg | 1880 kg |
| Vehicle Length | 4490 mm | 4240 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1940 mm |
| Wheelbase Size | 2730 mm | 2410 mm |
